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Advanced Crushing Technology 1
Cone BuildManual

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Remove the seal ring

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Burn off the outer race

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Turn the eccentric up side and heat up andsweat off the inner part of the bearing race.

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Remove the oil flinger and turn the cone head upside down.Burn through the bearing carefully ensuring that you do not
burn into the casting

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Construct a lifting devise to hook under the bearing to lift it out.The bearing will not come out until the bearing is fully cut
through.

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Clean up the cone head from where the bearing has beenremoved.

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Follow the relevant section for re-fitting the new bearing.

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Contents page,
Description of Cone Crusher,
Tools required for build,
Parts list,
Heath and safety aspects,
Assembly procedure of Cone Crusher;
Checking bearing tolerances,
Shaft clean down and checking of tolerances,
Eccentric clean down and checking of tolerances,
Cone head clean down and checking of tolerances,
Mainframe clean down and checking of tolerances,
Counter shaft assembly,
Eccentric assembly;
Fitting of lifting plate,
Fitting of inner bearings,
Fitting of bevel gear,
Fitting of outer bearings,
Page No:

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Fitting of the balance ring,
Fitting of the seal ring,
Cone head assembly;
Fitting mantle nut,
Fitting of bearings,
Fitting of mantle,
Mainframe assembly;
Welding of liner plate/fitting arm shields,
Fitting of shaft into mainframe,
Fitting of bearings to main shaft,
Fitting of the counter shaft assembly,
Fitting of eccentric assembly,Fitting of cone head assembly,
Testing procedure,
Fitting of anti rotation plate,
Fitting of dumpy jacks,
Fitting of wedge ring,
Upper frame assembly,
Fitting of upper frame,
Fitting of the hydraulic cylinders,

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Description of a Automax
The Pegson Automax is a ‘cone’ type
rock crusher. The crushing action is
provided by an eccentric sleeve that is
mounted on heavy-duty roller bearings.
Stone is feed into the machine, and
crushed between two replaceable liners.
The inner liner is free to rotate above theeccentric.
The outer liner is held stationary by six
hydraulic cylinders working in
conjunction with a wedge ring assembly.These cylinders also act as a overload
release. The cone is lubricated by a
separate oil tank with a air blast oil cooler.

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Tools required for build,

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Parts list,

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1000 Parts List

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1300 Parts List

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Mainframe Parts

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Upper frame Parts

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Hydraulic cylinder fixings Parts

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Cone head Parts

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Eccentric Parts

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Countershaft Parts

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1500 Parts List

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Mainframe Parts,
REF Part Numbers Description QTY

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Health and safety aspects,
Contents
Introduction
1 Application of the Regulations
2 Personal Protective Equipment
3 Contractors and Sub-Contractors
4 Customers, Suppliers & Visitors
5 Employees
5.1 Guidelines
5.2 Application of Safety Instruction
5.3 Minimum Recommended Requirements
5.3.1 Foot Protection5.3.2 Leg Protection
5.3.3 Thigh / Torso Protection
5.3.4 Whole Body Protection
5.3.5 Hand Protection
5.3.6 Eye Protection
5.3.7 Respiratory Protection
5.3.8 Hearing Protection
5.3.9 Head Protection
5.3.10 Fall Arrest Protection
5.3.11 Other Protective Equipment
5.4 Disciplinary Procedure
5.5 Requirement of control measures
6 Review

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Introduction
This Safety Instruction (SI) is issued to assist Employees of BL PEGSON LTD to understand the requirements for the wearingof Personal Protective Equipment at Work
1/ Application of the Regulations
1.1 The Health and Safety at Work etc Act 1974 (HSWA) requires employers to ensure the health
safety and welfare of their employees and persons not in their employment who may be affected
by work activities.1.2 Regulation 3(1) of the Management of Health and Safety at Work Regulations 1999 requires
employers to identify and assess the risks to health and safety present in the workplace. This
general risk assessment should identify whether there is a risk of injury to persons from working
processes, procedures and practices. Where there is a risk identified, all practical measures shall be
taken to eliminate or reduce so far as is reasonably practicable exposure of the individual to those
risks. There is in effect a hierarchy of control measures and Personal Protective Equipment (PPE)
should always be regarded as the 'last resort'
1.3 The Personal Protective Equipment recommended for each group of people will be commensuratewith their experience and knowledge of the risks to which they are being exposed in any particular
working area.
1.4 This document details the ways in which BL PEGSON LTD discharges its duties and obligations
to its employees, contractors & sub-contractors, customers, suppliers and visitors under this
requirement.
2/ Personal Protective Equipment
'All equipment designed to be worn or held by a person at work to protect against one or more risks and any addition or
accessory designed to meet this objective'
2.1 Both protective equipment and clothing are within the scope of the definitions and therefore:

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2.1.1 For the sake of this Safety Instruction 15/01/01 protective clothing such as overalls (when they
are Proban Treated or Pyrovatec) aprons, protective clothing for adverse weather conditions,
gloves, safety footwear, safety helmets, high visibility waistcoats etc; and 2.1.2 Protective equipment such as eye protectors, hearing protectors, respiratory protectors, face
protectors and safety harnesses
2.1.3 Overalls other than Proban Treated or Pyrovatec will not be regarded as PPE as they are for
welfare purposes and do not provide health and safety protection.
2.2 Selection of appropriate PPE will always be the factor that proves the item to be adequate or not
for example: when working with equipment i.e. hammer and chisel, that produces fragments and
splinters impact protection safety glasses with side protection or wrap-round. When operatingequipment that produces fine grit or offshoot i.e. grinder or cutting disc face mask with safety
glasses or box goggles. When working with hazardous substances or splashes invariably box
goggles should be selected.
2.3 With consideration given to the advice above anyone that feels they have insufficient knowledge
or experience in the selection of appropriate PPE they should consult their supervisor or Health
and Safety Officer for a risk assessment and necessary training.
3/ Contractors and Sub-ContractorsWhen contractors and sub-contractors are employed to carry out work that comes within the scope of this Safety
Instruction SI 15/01/01 they will be expected to comply in all factors as though they are direct employees of BL-Pegson Ltd.
(See section 5/ Personal Protective Equipment for employees)
4/ Personal protective Equipment for Customers, Suppliers and Visitors
4.1 When customers, suppliers and visitors to BL-Pegson are introduced to production areas theymust be equipped with adequate and appropriate Personal Protective Equipment (PPE).
It shall be the responsibility of the host responsible for the customer, supplier or visitor to ensure that PPE is
readily available prior to any entry to production areas.
4.2 The needs of paragraph 4.1 above may require the host to make pre-visit arrangements for some
customers, suppliers & visitors to provide their own PPE or provide sufficient information as may be necessary
to enable BL-Pegson ltd to obtain the appropriate clothing and or equipment.

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4.3 Adequate and appropriate Personal Protective Equipment for all customers, suppliers and visitors
consists of;4.3.1 High visibility vest
4.3.2 Safety footwear with internal steel toe cap
4.3.3 Grade 2 impact eye protection
4.3.4 Hearing protection (all customers, suppliers and visitors will be advised to wear the hearing
protection, as, during production hours the background noise levels in production departments is
above the first action level of 85dB(a) whereby hearing protection must be provided.
4.4 Hosts escorting suppliers, customers and visitors to production areas who are not in compliance
with the above guidelines will be asked to leave the production area until appropriate remedial
action has been taken.
4.5 Persistent failure by an hosts to establish his customers, suppliers and visitors with the above
requirements will result in the instigation of the BL-Pegson Ltd progressive disciplinary procedures
against him/her.
5/ Personal Protective Equipment for Employees
5.1 Guidelines With due regard to the section 2.2 of this document, the following guidelines are set out
for PPE to be used by all BL-Pegson personnel when performing tasks in all production,
maintenance and testing areas.
5.1.1 When any employee is travelling through or working in a production, maintenance or test area (as
outlined in section 5.2 of this Safety Instruction), other than his/her normal working area, s/he will
be regarded as a visitor to the area. In these circumstances, as a visitor to an area s/he will be
required to adopt PPE (foot and eye protection) as a minimum basic requirement. Persistent failure
by any employee to conform with the designated requirements, for the use of personal protective
equipment within any production, maintenance or test area will result in the instigation of the BL-
Pegson Ltd progressive disciplinary procedures against him/her.

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5.2 Application of S.I. For the purpose of this Safety Instruction a production, maintenance or testing
area, is anywhere on the Mammoth Street Site inside or outside of buildings, that;
5.2.1 machining, fitting, welding, burning attaching and/or removing, adjusting or testing of units or components to any item of equipment that goes to make up a crushing or pumping plant; or
5.2.2 any item of equipment used in the production, testing, adjustment or maintenance of crushing or
pumping plant; or
5.2.3 any location other than BL-Pegson Ltd Mammoth Street Site, where BL-Pegson personnel are
involved in the repairs, maintenance, adjusting or testing of any BL-Pegson manufactured plant and
or equipment.
5.3 Minimum/Recommended Requirements5.3.1 Foot Protection - Basic safety footwear protects the feet / lower leg of individuals, assessment has
indicated that the primary protection required at BL-Pegson ltd is Toe Protection (200 joule toecap
protection), Oil and Water Resistant with anti-slip soles with steel mid-sole (100 Newtons
penetration resistance) for protection against penetrating objects.
Safety shoes or Safety Boots shall be worn at all times inside production and maintenance areas.
5.3.2 Leg Protection -
Gaiters or knee-high boots shall be worn when pouring molten metals.
5.3.3 Thigh Protection -Leather apron should be worn when disc cutters and grinders are being operated at or below waist
level.
Nitrile coated or rubber apron should be worn when decanting or using hazardous liquids.
5.3.4 Whole Body Protection -
Proban overalls (flame retardant coating) should be worn when general welding and grinding
processes are carried out by an individual.Operators performing high intensity welding processes shall wear Pyrovatec overalls (heavy-duty
cotton with tight knit fabric and flame-retardant coating).

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5.3.5 Hand Protection - Gloves giving a level of
Cut and puncture protection gloves should be worn when performing tasks employing sharp
bladed and pointed tools.
Cut and puncture protection gloves should be worn when performing lifting and handling tasks
on items of equipment or materials that may have rough edges or protruding wires etc.
Thermal protection gloves should be worn when processes require the
Handling of hot or cold items of equipment or materials, this is of particular significance in the
handling processes entailed in the use of liquid nitrogen.
Welding gauntlets should be worn when operating profile cutting / burning equipment and
welding.Rubber or Nitrile coating gauntlets / gloves should be used when working with hazardous
substances.
Nitrile or latex disposable gloves are recommended when working with other non-hazardous
fluids.
5.3.6 Eye Protection - The selection of correct eye protection is the primary consideration for an
individual when performing any task, poor selection is of no benefit to the individual and in somecases can make a situation worse. The reasoning behind this being that having made their
selection they believe themselves to be protected from any hazard. All eye protection PPE issued
at BL-Pegson Ltd is to EN166 Category 2.
Prescription lenses impact protection glasses all individuals that are required to wear
prescription spectacles will be issued with prescription safety glasses with grade 1 impact lenses
and side shields. There may be occasion where additional protection shall be required for
protection from splashes or dust particles in which case a box goggle shall be worn over the top
of the prescription lens safety glasses.

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Impact Protection safety glasses shall be worn by operators at all times when working with the
following items of equipment;Machine tools (drilling / boring m/c's etc.) [May not be appropriate when reading drawings,
micrometers etc.]
Impact guns/wrenches (of any type), when working in teams, both/all team members shall wear
impact eye protection glasses
Drilling or tapping holes
Hammer of any size
Drift
Spreader
Chisels
Saws / hacksaws
Thread dies
Working in the vicinity of someone welding burning or grinding
Additional protection box goggle or visor shall be worn by operators at all times when using;
Hand held grinder 4" / 9" (angle grinders)
Die grinder Flap wheel
Bench / pedestal grinder
De-burring / fettling equipment
Air lines for swarf/debris removal
Oxy/acetylene equipment
Initial start-up of plant until such time as integrity of hydraulic system established.
Painting
Rust preventative
Pumps testing
Molten white metal
Decanting any hazardous substance

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Tinted glass or Speedglass (electronic polarising action)
WeldingProfile cutter operation
Oxy acetylene burning
Any other situation, not included in this list whereby a potential for eye damage from a working process or procedure is present,
should be assessed by the section Team Leader and or the Health and Safety Manager. Appropriate protection commensurate with
the level of risk assessed should then be applied and this safety instruction amended.
5.3.7 Respiratory Protection - as with eye protection, respiratory safety hazards are extremely difficult
to protect against, as poor selection can lead to individuals feeling they are adequately protected and
yet not receiving any of the protection required for the situation. Dust, Gas and Vapour are specific
hazards and a filter protecting against mist and fume will not necessarily protect against dust
(particulate), similarly a particulate filter will not protect against gas and vapour.
Respiratory protection should only be selected as the last resort. All other sources of to control the
hazard should be considered first e.g. substitution, elimination, separation and engineering controls.
Respiratory Protection - when not in service all respiratory protective equipment must be kept in aclean dry environment where it can be protected from contaminants. Reusable equipment should be
wiped down with a mild solution of soap and water using a cloth or sponge, dried off and then
stored in a clean dry environment.
Powered air and Airfed Respirators and headtop should be worn when
High intensity welding processes (Particulate filter P(SL) filters must be fitted at the air intake. It isrecommended that in addition Organic gases and vapours with boiling point greater than 65oC;
inorganic gases and vapours and acid gases (A1B1E1) filters, should also be fitted at the air intake.
Paint spraying Plants etc. (Particulate filter P(SL) +Organic Vapour (OV) filters must be fitted at
the air intake.
Compressed Airline Feed Respirator and headtop must be worn when
Grit blasting.

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Half mask respirators should be worn when
Stick welding (Particulate filter P(SL) It is recommended that in addition organic gases and
vapours with boiling point above 65oC; inorganic gases and vapours (A1B1) filters
should also be applied.
Paint spraying smaller items, short period, (Particulate filter P(SL) +Organic Vapour
Disposable particulate Respirators
Polishing surfaces with die grinder and flap wheels (Particulate filter P(SL))
De-burring / fettling equipment (Particulate filter P(SL))
Any other situation, not included in this list whereby a potential for respiratory damage from a
working process or procedure is present, should be assessed by the section Team Leader and or theHealth and Safety Manager. Appropriate protection commensurate with the level of risk assessed
should then be applied and this safety instruction amended.
5.3.8 Hearing Protection - The Noise at Work Regulations 1989 require hearing protection to be
provided where noise levels are between 85dB(A) and 90dB(A). Where noise levels are in excess
of 90dB(A) hearing protection becomes a mandatory requirement.
Noise level assessments have been carried out across the site and the results illustrate that when
production departments are in normal operation the background level of noise is in excess of
85dB(A). The company has made provision therefore for hearing protection to be available in all
production departments.
Fabrication Department, Quarry Plant Fitting Department and Quarry Plant Assembly
Departments results have indicated that the levels of exposure in these departments are in excess
of 90dB(A) in these departments therefore personal hearing protectors (Variphone) have been
offered to every employee. Being manufactured to suit an individual's ear canal these can be worn
for 8 hours per day with no discomfort and can be attenuated to match each individuals exposurelevels.
For those persons that have declined the offer of the above (Variphone) service a variety of styles
of hearing protection are available and the individuals selection must be worn every time they are
exposed to levels of noise in excess of 90dB(A)

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Styles available:
Disposable foam Inserts - can be used alongside other PPE easy to use and provide levels of protection that can
exceed some earmuffs. Some come moulded for greater comfort. Must be disposed of after each wearing and new used each time. For effective operation the insert should be rolled between finger and thumb, the ear canal
should then be opened slightly by lifting the upper part of the ear, using the opposite hand the ear having the
insert applied to. The tightly rolled insert is then pushed into the ear canal and allowed to expand to create an
effective seal.
Corded inserts - a variety of types, foam, some with durable cleanable coatings for extended use, re-usable
moulded plastic. Any insert that is re-usable should be cleaned in a mild solution of soapy water at least eachday. This type of insert is fitted in the same way as described above.
Banded inserts - coated foam inserts and moulded plastic inserts, hang comfortably around the neck and ideal
for intermittent protection needs. To fit effectively the ear canal should be eased open slightly by lifting the
upper part of the ear using the opposite hand to which the ear protector is being applied. The plug or shaped
plastic pod should then be eased into the ear canal until a good seal is formed the ear should then be released.
Ear Muff - 3 basic styles Helmet Mounted, Overhead Band or NeckBand. For the muff to be effective a good
seal must be established between the soft outer part of the muff and the area of the head around the ear. Long
hair, beards and spectacles can impair the seal of the muff and thereby effect the physical performance of the protection. The earmuff should always be fitted in the vertical position as any other position will seriously
impaired as an effective seal will not be achieved.
When not in service all re-usable hearing protectors must be kept in a clean dry environment where they can be
protected from contaminants. Reusable equipment should be cleaned in a mild solution of soap and water, dried
off and then stored in a clean dry environment.
5.3.9 Head Protection - As a general rule head protection is not required in production or maintenanceareas at BL-Pegson. However when Plants are undergoing display or test programmes in the field
to the front of the site and stone or other material is being run through the machine Safety
Helmets must be worn by operators and onlookers.

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Safety Helmets are a mandatory requirement for all BL-Pegson personnel when operating, testing, repairing or
adjusting Plant and Machinery at a quarry or demolition / recycling site.
Bump caps are available for all personnel and are recommended for use when working on Plants and Machines
in production and maintenance areas at the Mammoth Street Site.
5.3.10 Fall-arrest Protection - must be worn when working at heights where adequate provision for
guard-rails to prevent falls cannot be established.
Body Harness and attachment systems are available, that can be adjusted to fit the individual.
The attachment system must be connected to a reliable anchorage point. The vertical drop of theuser must be minimised to prevent collision with obstacles and the braking force injuring, tearing
or causing the operator to fall.
Inspections of the equipment must be carried out prior to use to check for wear and damage that
may cause the equipment to fail in operation.
The equipment should be examined every six months in accordance with the Lifting Operations
and Lifting Equipment Regulations 1998.
When not in service all fall arrest protection equipment and attachments must be kept in a clean dry environment
where they can be protected from contaminants. Reusable equipment should be cleaned in a mild solution of soap
and water, dried off and then stored in a clean dry environment.
5.3.11 Other Protective Equipment - Where BL-Pegson personnel are expected to attend quarrying or
other demolition / recycling sites mandatory requirements for Personal Protective Equipment are:
Hard hats / HelmetHearing Protectors
Eye Protection
Foot Protection
High Visibility coat or waistcoat
Respiratory Protection P(SL) strongly recommended

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Advanced Crushing Technology 62
5.4 Disciplinary Procedure. Persistent failure by any employee to conform with the designated
requirements, for the use of personal protective equipment within any production, maintenance or
test area (as outlined in section 5.2 of this Safety Instruction), will result in the instigation of the
BL-Pegson Ltd progressive disciplinary procedures against him/her.
5.5 Requirement of Control Measures to keep all control measures in a clean condition. The
following is an extract from Regulation 9 of the Control of Substances Hazardous to Health
Regulations 2003.
(5) Every employer shall ensure that personal protective equipment, including protective clothing, is:
(a) properly stored in a well-defined place;
(b) checked at suitable intervals; and
(c) when discovered to be defective, repaired or replaced before further use.
(6) Personal protective equipment which may be contaminated by a substance hazardous to health
shall be removed on leaving the working area and kept apart from uncontaminated clothing and equipment.
(7) The employer shall ensure that the equipment referred to in paragraph (6) is subsequently
decontaminated and cleaned or, if necessary, destroyed.

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Advanced Crushing Technology 63
Assembly procedure of Automax crusher,
Below is a table for checking
the bearing tolerances on the
three different sized machines,Machine Type
1000 1300 1500
Position Bore Dia O/dDia Bore Dia O/Dia Bore Dia O/Dia
Cone Head 160.00 290.00 200.00 360.00Radial 1-off 159.98 289.97 199.97 359.96
Cone Head 431.95 685.77 570.00 920.00
Tapper 1-off 431.90 685.70 569.95 919.90
Eccentric 160.00 290.00 200.00 360.00Radial 2-off 159.98 289.97 199.92 359.96
Eccentric 254.02 533.45 400.00 676.00
Tapper 1-off 254.00 533.40 399.96 675.93

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Advanced Crushing Technology 64
Shaft clean down and checking of tolerances,
The first task is to wash all the preservative off the
main shaft with paraffin, then check that the
tolerances are within the limits shown on the check sheet below, you will require external micrometers.
Now fettle any burr that may be on the shaft.
Machine Type1000 1300 1500
Tolerance 160.04 - 160.07 200.03 - 200.00 220.03 - 220.00
199.97 - 199.99 300.75 - 300.72 310.03 - 310.00254.15 - 254.15 400.09 - 400.06 410.11 - 410.07
E t i l d d

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Advanced Crushing Technology 65
Eccentric clean down and
checking of tolerances,
Wash the eccentric down with the use of paraffin to remove
all the preservatives from the casting. Check the tolerances
according to the table provided below. You will require
external micrometers and the use of a internal micrometer
for this. Now fettle any burrs that may be on the casting
1000 1300 1500 1000 1300 1500
Lower Inner 533.33 675.91 719.91 Lower Outer 289.93 570.01 660.23
Locating Bore 533.26 675.86 719.86 Locating Dia 289.99 570.04 660.15
Upper Inner 431.97 359.97 399.97 Upper Outer 160.03 200.03 220.03
Locating Bore 432.01 359.94 399.94 Locating Dia 160.05 200.01 220.01
Cone head clean down and

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Advanced Crushing Technology 66
Cone head clean down and
checking of tolerances,
Wash all the preservative off the
cone head with the use of
paraffin and then check all thetolerances according to the check
sheet provided. You will require
a internal micrometer for this.
Now fettle off any burrs that may
be on the casting.
Machine Type
1000 1300 1500 1000 1300 1500
Lower Inner 685.61 919.90 969.90 Upper Inner 289.91 359.97 399.97
Locating Bore 685.53 919.84 969.85 Location Bore 289.96 359.94 399.94

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Advanced Crushing Technology 68
Counter shaft assembly,
First clean the counter
shaft down with paraffin
and de-burr with the use of a file,
Fit the bearing
locking nut onto the
shaft making sure of
a good fit and so youcan lift the shaft as
shown to the right.
Bearing locking nut
Lift with the
use of a strap
Counter shaft
File the shaft down all over

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Advanced Crushing Technology 69
Now the shaft has beencleaned and de-burred it
can be lowered into the
spur gear this should be a
slide fit now the ringfeder
can be put in place and
torque to a setting shown
in the table hex socket.
Tighten this ringfeder diametrically opposite
Drop the counter
shaft down into the
spur gear as shown
Machine Type Torque
1000 70 N/M
1300 125 N/M1500 125 N/M

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Advanced Crushing Technology 70
Now the counter shafthousing can be cleaned
down, fettled, the
tolerances checked and
painted, ready for one half
of the bearings to be fitted.Ensure that all the holes and
tapped holes are free from any
contaminates by blowing outwith a air line.
Making sure that all the locating
faces are clean and de-burred

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Advanced Crushing Technology 71
The bearing locating faces can now be checked with
the use of a internal micrometer. Then one half of the
bearing can be fitted into the counter shaft housing.
Check this tolerance
on both sides
Machine Type Tolerance1000 161.90 - 161.87
1300 212.70 - 212.68
1500 N/A
This is achieved with the use of I iti ll t i

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Advanced Crushing Technology 72
This is achieved with the use of
a soft metal bar and hammer.
Making sure that it’s entering
into the housing square. Once in
place check that the bearing hasseated by running a feeler blade
between the bearing and the
housing.
First enter the bearing about
10mm into the housing making
sure that it’s square, then tap the
rest of the way in.
Initially tap in
about 10mm
Now turn over and tap the
bearing in the other side

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Advanced Crushing Technology 73
Now the other half of the bearings can be heated up
and fitted to the counter
shaft. By means of a
induction heater or by
submersing in a oil bath
to a temperature of 110 to
140 degrees centigrade.Making sure that you are
wearing heat resistant
gloves. The first half you
must fit is the bearinglocating on the spur gear
as shown on the right.
Induction heater
Ensure that the bearing
is sitting down on the
spur gear
Lift the counter shaft housing

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Advanced Crushing Technology 74
Lift the counter shaft housing
with the use of a pair of twolegged chains and a over head
crane. Then lower onto the shaft
assembly. Now the other half
bearing can be heated up and
lowered into place. Whilst the
bearings are still hot and not set,
screw down the bearing lockingnut with the use of a C-spanner
and tighten up to take the
clearance out of the bearing.
Leave to cool down then check the drag by turn the counter shaft
housing. If too free tighten more.
Lower the counter shaft housing
slowly on to the shaft assembly
Tighten up the bearing
locking nut clockwise

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Advanced Crushing Technology 75
Now tighten the three grub screws around the
bearing lock nut using a 5mm hex socket and
torque wrench “7471 Activator and 245 thread
loctite” to a torque shown in the table below.
Bearing lock nutGrub screw
Machine Type Torque1000 35N/M
1300 35N/M
1500 35N/M

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Advanced Crushing Technology 76
The oil guard can be
cleaned and any burrs
fettled off. The oil seal
can be tapped in with asoft mallet making sure
that its entering square.
Before fitting onto the
counter shaft assemblyrun a bead of flange
sealant loctite around
the locating face on the
oil guard as shown.
Oil seal inserted
in the oil guard.
Bead of flange sealant

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Advanced Crushing Technology 77 Advanced Crusher Advanced Crusher Advanced Crusher
Insert the four HEX bolts along
with spring washers and tighten
with the aid of a spanner.
Oil guard sitting tightly down
on the counter shaft assembly
Eccentric Assembly, Insert two eye bolts
and suitable shackles

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Advanced Crushing Technology 78
Fitting of lifting plate,
The lifting plate must
be fitted onto the top of
the eccentric and bolted to it using four cap
screws. You must now
turn the eccentric over
by the method shownopposite. This is now
ready for fitting the
internal bearings.
The eccentric is now
in position ready for
fitting the bearings
into the lifting plate
Lower onto a
block long with
a wooded packer
Lower onto the lifting plateand remove the eye bolts
Fit two eye bolts into
the face of the eccentricas shown here and lift
into position for fitting
the bearings
Fitting of inner bearings,

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Advanced Crushing Technology 79
Fitting of inner bearings,
The eccentric must first be heated
up to above 110ºC with the use of
a propane heater. Once up to
temperature the two halves of the
parallel bearings can be lowered
into place. Insuring that the
bearing I.D. numbers are facingyou and that the bearings are
fully down. Care must be taken
as the eccentric will be very HOT
and there is a risk of burning. TheCirclip can now be but into place.
Using a pair of Circlip pliers.
Lower slowly into place ensuring
that the bearing is kept square
Use Circlip pliers
to fit the Circlip
into place

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Insert eye

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Advanced Crushing Technology 81
Once the bearings are in and are set the eccentric must be
turned over. The best way of
doing this is to insert two eye
bolts and two suitable shacklethen lift and lower as shown
here onto a piece of wood as
not to damage the eccentric.
Once down remove the eye
bolts and place them into the
lifting plate and lift on to a
block of wood so the eccentric
isn’t damaged. Ready for
lifting onto the bevel gear.
bolts here
Lower on to
wooded blocks
Fitting of bevel gear,

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Advanced Crushing Technology 82
g g ,
First clean down the
bevel gear with
paraffin. Now fettleany burrs that may be
on the gear then blow
all tapped and oil
lubricant hole out.Ensuring that they are
free from any
contaminates.
Oil lubrication hole
Bevel gear
The keys can now be fitted intoCap screw down and

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Advanced Crushing Technology 83
y
the eccentric and tried in the
bevel gear. You may have to
file these keys to fit. Once
fitted tighten down with a Capscrew to the required torque.
Ensure of a slide fit
into the bevel gear.
tightened into place.
File to size ensuring that
the key is kept square.
The eccentric can now be

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Advanced Crushing Technology 84
lowered on to the bevel gear.This must be lowered on
square making sure there is
no dirt between the eccentric
and the bevel gear. Put in
place the 6 Cap screws
making sure to use thread
loctite. You will need a Hexsocket and torque wrench.
Once tightened down check
the clearance between the
eccentric and the bevel gear,this should be no greater than
*** mm.
Sitting fully down
Check around here
with feeler blades
Lower slowly into position
Fitting of outer bearing,

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Advanced Crushing Technology 85
The taper roller bearing must
first be heated up with the use
of a induction heater, or by
submersing in a clean oil bathand then heating up. Lift the
bearing with the use of a over
head crane and three special
lifting hooks. If no liftinghooks are available use hooks
on the chains. The ideal
temperature for the bearing is
between 130 - 140 degreescentigrade. Ensure that the
bearing is fully down.
Induction heater
Special lifting
hooks

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Advanced Crushing Technology 86
The small parallel bearing race
can now be heated up using a
induction heat or by
submersing into a clean oil bath and heating up. The ideal
temperature for this is between
120-140 degrees centigrade.
Make sure when fitting that
appropriate heat resistance
protection is being worn. Then
hold firmly down with a soft
metal bar until set.
Hold down on top of the bearing
until fully set with a soft metal bar.
Fitting of the balance ring,
Fi h b l i b k d

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Advanced Crushing Technology 87
First the balance ring must be marked where the thickness of the ring is the
greatest, this is normal marked during
machining. You must also make a
mark on the eccentric were the balance ring will line up with.
Making sure that the eccentric is cool
before fitting the balance ring. Start
by lifting the balance ring with two
suitable eyebolts, two suitable
shackles and a overhead crane. Now
heat the balance ring up using a propane heat gun up to 110ºC. Once
up to temperature lower the balance
ring into position.
Thickest part highlighted
here by a black mark
Mark a line from
the low point to
the top. For
locating the
balance ring.
Line up
position.
Once fully set and cool the
b l i h

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Advanced Crushing Technology 88
balance ring must have alocking pin inserted in
between the eccentric and the
balance ring. You will need to
drill in between the balance
ring and the eccentric. Then
insert the locking pin into the
hole. The locking pin must befully inserted.
Locking pin insert into
place and flush withthe balance ring.
Balance ring in place and fully
down against the eccentric.
Note: The 1000 cone
doesn’t have a balance ring.
The 1500 has a balance ring
and is fitted in the same
manner as described above.
Fitting of seal ring,
Fi t th l i t h fi

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Advanced Crushing Technology 89
First the seal ring must have fivestuds inserted into the bottom of it.
for doing this you will require two
plain HEX nuts and a appropriate
spanner. The seal ring can now belifted using a set of four legged
lifting chains and a overhead crane.
one of the lifting chains will have to
be shortened by about 200mm, this
shorter chain must be fitted to the
side of the seal ring without the
balance ring on. Thus allowing aangled lift for easy of fitting. The
seal ring will only fit in one
location on the eccentric.
Insert the five studs
fully into the seal ring
As you can see
the seal ring
must be lifted at
this angle to fit
over the bearing
Locate downand turn into
position

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Advanced Crushing Technology 90
This may require tapping
down slightly with the aid of a
mallet. Once the studs are
through the eccentric thehardened washers and plain
nuts can be fitted and used to
draw the seal ring down,
ensuring that the seal ring is
locating flush on the eccentric.
It can now be torqued.
Making sure there are no gapsunder the seal ring.
Machine Type Torque
1000 180 N/M
1300 350 N/M
1500
Once the seal ring is down
against the eccentric the

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Advanced Crushing Technology 91
against the eccentric therelationship between the
eccentric and the seal ring must
be checked. With a straight
edge positioned on top of the
eccentric measure to the top of
the seal ring in four different
places. Once the checks have been done and noted the Tufnol
strips can be inserted. These
will require cutting to size.
Making sure that the smoothsurface is facing towards the
outer of the labyrinth groove.
473.7- 474.7
Tufnol strips inserted in
the labyrinth grooves.
Machine Type Tolerance
1000 362.10 - 363.10
1300 473.70 - 474.70
1500 N/A
Cone head assembly,
Fitting of the bearing

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Advanced Crushing Technology 92
Before starting to fit the bearings
the cone head must be lifted off
the ground and onto some steel
packers as shown here. To fit the bearings the cone head must first
be free from any contamination
and then heated to above 100
degrees centigrade using a propane
heat gun. Once up to temperature
the parallel bearing can be lowered
into place taking care as thesurface of the cone head will be
extremely hot.
Lift the cone head on to the steel
packers with the using of a
overhead crane along with three
suitable eye bolts and shackles.
Heating the cone
head up with a
propane heater
Once the bearing is securely into
place and fully into position the

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Advanced Crushing Technology 93
place and fully into position theCirclip can be fitted into place
with the use of Circlip pliers. The
large taper roller bearing must
now be lifted ready for installationwith the aid of two special lifting
arms, a spreader bar and lifted
with the aid of a overhead crane
with suitable shackles. Now heat
the cone head up again around
were the bearing locates to above
100 degrees centigrade. Thenlower the bearing slowly into
place, once located hold down
until set with a soft metal bar.Special lifting arms
Spreader bar
Circlip beinginserted with pliers
Before the oil flinger can
Tap into the cone head
in the places shown

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Advanced Crushing Technology 94
Before the oil flinger can be fitted into the cone
head the O-ring must be
inserted into the groove.
Now the oil flinger can
be lowered into place,
this may require tapping
with a plastic mallet asthe O-ring will cause a
tight oil seal fit into the
cone head. Once down
the snap ring can be putinto place.
Insure that the oil flinger
is tapped in square
Snap ring
inserted here
Turning over of the
cone head assembly

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Advanced Crushing Technology 95
cone head assembly
Once the oil flinger is in
the cone head the mantle
nut may be screwed on inthe manner shown. By
lifting the cone head with
three eye bolts and suitable
shackles. Remember thatthe nut is a left-hand
thread. You can now turn
over the cone head in the
manner shown here.
Insert two eye bolts
into the cone head
Ensure that the crane
and chains being used
are adequate for the job
Fitting of the mantle

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Advanced Crushing Technology 96
Now that the bearings and oil
flinger are in place you must
smear Pegbak release agent
(2144-0002) around the conehead as shown here. You must
now check the mantle for any
burrs around or on the
locating taper, if there are any
then grind off using a grinder.
The mantle can now be
lowered onto the cone head slowly ensuring not to damage
the threads on the cone head.Smear the release agent
around here and remove any
that gets on the locating taper
Lift the mantle
with the aid of a
overhead crane
Lower slowly
into place
Now that the mantle is in
place and locating properly

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Advanced Crushing Technology 97
place and locating properlyon the cone head the burning
ring can be but into place.
The threads on the cone head
must now have a light smear
of anti seize compound
applied. The mantle nut can
now be fitted and screwed down onto the burning ring
(remember that this is a left
hand thread). The mantle nut
plug can now be inserted thewrong way up into the mantle
nut as shown here.
Apply anti
seize compound
around the
threads here
Plug
inserted
here
The mantle nut must now be

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Advanced Crushing Technology 98
The mantle nut must now betightened up using a sledding bar
and a sledge hammer (remember
that this is a left hand thread). Once
tightened you must then undo the
mantle nut and remove along with
the burning ring. The is so you can
pour in the Pegbak compound,which must be mixed firsts with
the activator. Once filled 1″ below
the top of the mantle the burning
ring and the mantle nut can befitted back on and tightened up.
Sledding bar inserted into
place ready for tightening
The Pegbak will require mixing with
hardening agent and then poured in
between the mantle and cone head.

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Advanced Crushing Technology 99
Once the manganese has
been fitted to the cone head
the two lifting holes in the
bottom must be welded up.To do this you will require a
copper plate and a G-clamp.
Clamp the copper plate to the
inside of the cone head and
then weld the holes up.
These will require grinding
flush once fully welded up.
Weld these lifting
holes completely up.
Retaining clamp
Copper plate
Mainframe assembly
Welding of the liner plates

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Advanced Crushing Technology 100
The liner plates must
now be welded into the
mainframe. Lift into place by hand and then
using a spreading bar
press the plate up against
the mainframe and thentack into place along
with the other two plates.
Once all are tacked in
place they can be
completely welded up.
First tack the
plates in place.
Plates full
welded in place
Insert a spreader
bar as shown here
to hold the plate
firmly against themainframe
Arm shield fitting
The three arm shields can now be fitted into place and

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Advanced Crushing Technology 101
The three arm shields can now be fitted into place and
the counter shaft protecting shield put in place and the
anti movement key welded in place. These may
require tapping into place with the use of a steel bar.
Anti movement key
welded into place
onto the mainframe.
Arm shield in
place, located
down onto the arm
Fitting of the main shaft into the mainframe
Ensuring that the mainframe boresare clean and free from anyLower slowly down into the

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Advanced Crushing Technology 102
gare clean and free from any
contamination. The main shaft can
be fitted, first the shaft must be
shrunk in a vat of liquid nitrogenand left to become the same
temperature as the nitrogen.
Which is -196 degrees centigrade.
You can also tell that thetemperature is the same when the
nitrogen stops boiling around the
shaft. The shaft diameters must be
checked when returned to normal
temperature as shown on the check
sheets.
When handling the liquid nitrogen you
must wear adequate safety equipment.
When handling the shaft take care as
bare skin will stick to it so thermal
protective gloves must be used.
mainframe and insure that the
shaft is fully located down.
Once the shaft has returned back
to normal temperature, the stub
Heating of the
shafts with a propane heat gun

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Advanced Crushing Technology 103
pshaft can be inserted into the
main shaft. Now the two shafts
can heat up using a propane heat
gun to a temperature above 100
degrees centigrade. Then the two
shafts can be welded together
using dissimilar metal weldingrods. The shafts must then
quickly be covered with
heat/flame retarded cover, this is
done so that the shafts doesn’tcool down too fast as this would
crack the weld.Once welded in place the weld
must be cleaned of any splatter
p p g
Fitting of the bearing to the main shaft
Once the shaft has cooled down the

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Advanced Crushing Technology 104
Once the shaft has cooled down the
main shaft spacer can be fitted into
place making sure that it is fully
down before fitting the bearings.Firstly fit the main taper roller
bearing, this must be heated up to
130-140 degrees centigrade with
the use of a bearing inductionheater. Then lower slowly into
place using a overhead crane and
three special lifting hooks. When in
place on the mainframe and main
shaft hold down with a soft metal
bar until set.
The two parallel bearings can
now be fitted to the main shaft.These bearings must be heated
Fit the two parallel
bearings one at a time
ensuring that they arelocated securely down

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Advanced Crushing Technology 105
These bearings must be heated
up with the use of a induction
heater to a temperature of 130 -
140 degrees centigrade and thenlifted into place one at a time
using heat resistant gloves.
Once both bearings are in place
hold down with a soft metal bar
until the bearings set into place.
y
Hold the bearings in
place until they set
The bearing clamp
can now be fitted and held in place with 4
HEX bolts and 4
suitable tab washers.
Make sure that the counter shaft
bore is free from anycontamination prier to installing
Fitting the counter shaft
assembly,

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contamination prier to installing
of the counter shaft assembly,
then apply a layer of anti seize
compound on the two locatingfaces within the mainframe. The
counter shaft housing assembly
can now be installed into the
mainframe. You must start bylowering the counter shaft onto
its side, taking care not to
damage any of the locating faces.
Now using either a chain or a
lifting sling, lift the counter shaft
assembly square as shown here.The lifting point is about
here for a square lift.
Apply the anti seize to these faces
Insure that the lubricationinlet is facing upwards
Once partly inserted the assembly
will need a new lifting point asshown here through the bolting

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shown here through the bolting
holes. Then lift the assembly so
that it is square with the
mainframe, then insert two lengthsof threaded bar along with two
HEX plain nuts. These are used for
pulling the assembly into the
mainframe. Start to draw theassembly in slowly using a 36mm
spanner insure that it is entering
into the mainframe square. Take
the assembly in until the two
locating faces are about 40mm
away from each other.
Use two small lifting hooks for
this second lift
Always insure that the
assembly is entering
the mainframe square
Fitting of the dust seal,

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The dust seal can now
be hammered into themainframe. Making sure
that the seal is tapped
firmly into the groove. If
the dust seal isn’t fully
into the mainframe the
upper frame will not be
able to fit down fully.
Use a hammer and
protective gloves when
handling the dust seal.
Dust seal fully
inserted into themainframe
As you can see from the
photograph the gear hast d i t iti

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entered into position.
Before fitting the eccentric
assembly ensure that the
Tufnol strips are inserted in
the grooves on the
mainframe. Ensuring that
the shine face of the Tufnolstrips are facing outwards
of the groove walls. The
eccentric must be lifted
using the lifting plate alongwith the two eye bolts and
two suitable shackles.
Ensure that the correct lifting points on the plate are being used.
The gear has entered
into position.
Fitting of the eccentric assembly
The eccentric can now be lifted ontothe main shaft. The eccentric must be

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lifted using the offset lifting holes on
the lifting plate. This is so that the
eccentric is lifted square. Whenlowering down you will need to look
down into the eccentric so you can
line the eccentric up properly and
turn slowly so that the gears start tomesh. Making sure that the stub shaft
remains in the centre when lowering
down. You will know the eccentric is
fully down when you can see the
location place for the oil flinger is in
line with the lifting plate.
Slowly lower the eccentric into
place, always looking down
into the eccentric to ensure that
the stub shaft remains in sight.
Make sure that the stub shaft oil
flinger location place is in line
with the top of the lifting plate
Fitting of the cone head assembly
Before the cone head can be lowered into
place the oil flinger and rubber O-ring must

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be fitted onto the stub shaft. The cone head
must now be lifted with the correct lifting
plate attached, as this lifts the cone head up atthe correct angle for lowering onto the
eccentric. There will be a high side and a low
side to this lift, this is defined by the off
centre lifting plate. Mark on the manganesewhere the low side is. Now you must find the
low side of the eccentric, this is in the centre
of where the lead weight is inserted into the
seal ring. When lowering the cone head you
must line these two low points up with each
other, otherwise the cone head will not fit.
Have the low sidetowards the front
Low side
Mark the
low side
With the cone head in the air
connect the piston ring along withthe O-ring Now slowly lower the
Piston ring and
O-ring in place

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the O-ring. Now slowly lower the
cone head down on to the
eccentric making sure that the
piston ring slots in between the
seal ring on the eccentric. You will
know when the cone head is fully
down because it will make athump sound. Another way of
testing if the cone head is down is
to hold the cone head and turn the
pulley the cone head shouldn’tturn around just wobble due to the
eccentric throw.
The low sides
are here.
Keep the low sidetogether until the
cone head is
completely down
Oil flinger
You can now fit the pulley onto
the counter shaft. First start byinserting the taper lock bush
Pulley in place
th h ft

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inserting the taper lock bush
into the pulley along with the
four cap head bolts. Now insert
a wedge into the taper lock
bush. Insert the key into the
shaft. The pulley can now be
lifted with the aid of a crane.Slide the pulley onto the shaft
and position the taper lock bush
end so it is about flush with the
end of the shaft. The torquesettings for the bolts are in the
table opposite.
M achine Type Torque Setting
1000 CONE 190 N/M
1300 CONE 270 N/M
1500 CONE N/A
Make sure that the pulley
is flush as shown here.
on the shaft

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Testing procedure,
Once the pulley has been fitted thecone must be tested this will
On this test rig the cone is
being run by a electric motor

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involve mounting the cone onto a
test rig and connecting a lubrication
system to it. The pulley must also be connected to a motor with V-
belts. The test consists of a 5 hour
running test starting by lashing the
head down with a special antirotation plate along with shackles
and a rope for FOUR hours. Then a
ONE hour test unlashed. After the
test you must check around the
mainframe against the liner plates
for any signs of leaks.
The crusher is
then connected to this oil tank
The machine is
lowered onto
this live frame.
The dumpy jack cylindersand spacer can now be fitted
Dumpy jacks,

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p
around the mainframe along
with the hydraulic pipes as
shown. Apart from betweenthe two cylinders at the rear
of the mainframe as these
have a T-piece inserted.
Connect all these pipes
loosely at first. Where the T-
piece is located at the rear of
the mainframe will require ahole burning through it
about 45mm ∅.
3/8 female T-piece
fitted in place.
This hole should be
about at the rear of
the mainframe
Wedge ring assembly and fitting,
The glue kit comprises of glue and activator. The glue is applied to the
d d h i i li d
Glue kit

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pads and the activator is applied to
the wedge ring. Before applying the
glue, dust the pads down. Beforeapplying the activator, make sure
that the wedge ring is free from
contamination. The wedge ring can
be placed into the hydraulic jig.Start from the cut out in the wedge
ring and slide the pads in between
the jig and the wedge ring and then
apply pressure with the jig. This
will take approximately 20 minutes
to cure.
Glue beingapplied
Activator being applied
Hydraulic jigwith wedge
ring in place
Once the pads have set onto the
wedge ring it can be screwed downonto the mainframe. Start by
d ti d th i f d

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dusting down the mainframe and
the wedge ring, then apply a lay of
Molly Benton grease to the threadson the mainframe. lift the wedge
ring up using four suitable eye
bolts with suitable shackles, a set
of four legged chains and aoverhead crane. Then lower slowly
onto the mainframe turning slowly
clockwise. Always ensuring that
the threads don’t cross thread.
Screw down the wedge ring hard
onto the dumpy jack circuit.
Make sure that the wedge ring isfully down as shown here
Screw the wedge
ring down clockwise
The anti rotation post
Apply approximately a10mm fillet weld all
th d h

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The anti rotation post
must now be welded
into place as in the picture here up
against the left hand
side. Using low
hydrogen weldingrods. The reason for
this is to stop the
wedge ring rotating.
The anti rotation post
is hard up against the
left side of the wedge
ring as shown here.
the way around here.
Apply approximately a
20mm fillet all the way
around the post.
Assembly of the upper frame,

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The concave manganese must be
placed onto steel stools as shown
here approximately 400mmhigh. Now the anti rust
preservative must be removed
from the manganese with the aid
of a scrape. Check around the
locating face of the manganese
for any burrs, Remove if there
are any.
All this preservative must be
removed from the locating
face and all burrs removed.
The upper frame must now be
lifted up with the use of a 10
Lifting points

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lifted up with the use of a 10
ton crane and three suitable
shackles. Then clean and fettle. Once clean you must
then smear release agent
around the upper frame as
shown in the picture to theright. Once the release agent
is applied the upper frame can
be slowly lowered down onto
the concave.
Smear release agent around this face on the mainframe.
Check this locating
face for any burrs
around here.
Once down past the lugs turn the upper
frame anticlockwise and then lower
fully down The wedges must now be

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fully down. The wedges must now be
tried in place. If the wedges slide in
easily then the upper frame must belifted and rotated around until the wedge
covers the dowel hole once this is the
same for all the wedges they may be
tightened up using a T-bar and a sledgehammer. These must be a very tight fit.
Once all the wedges are tight the dowel
can be inserted, ensuring that the dowels
have anti rust compound on them. (This job will require two people).
Make sure that the wedge is
tight under the lug and the end
of the wedge is approximately
where the red line is on the
above photograph.

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When locating the concave
make sure that there is a
even gap like this all the
way around.
Once the cylinder have been
fitted the anti rotation plate
can be assembled. Start by

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can be assembled. Start by
inserting the pads into the
blocks using a counter sunk bolt and a suitable Allen
key. Now slide the blocks
into the anti rotation post
and tighten up using aspanner. The anti rotation
post can now be fitted onto
the mainframe then insert
the retaining bolts and tighten using two spanners.
Ensure that the anti rotation
post is free from any burrs.
This is one of the
pad assembles
Plate in position ready
for tightening
You must now smear MollyBenton grease all the way
around the wedge ring and

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around the wedge ring and
around the dust seal on the
mainframe. The upper framecan now be slowly lowered
onto the mainframe making
sure that the anti rotation post
on the upper frame is located in between the anti rotation
bracket on the mainframe.
Also make sure that the upper
frame is locating onto the
wedge ring square.
Apply grease to thisslide faces here.
The upper frame should be
a slide fit into the bracket
Fitting of the hydraulic
cylinders,The bearings must be placed into
the mainframe with the use of a
soft hammer and loctite (bearing

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soft hammer and loctite (bearing
fit). Make sure that the bearing has
the split in the side facing towardsthe out side and it is entered in
square. The hydraulic cylinders
must now have the locating pins
tried through the location holes.These holes may require slightly
buffing with emery cloth as these
pins must be a slide fit. Once the
pins have been tried in the top and
bottom of all the cylinder.
Make sure the pins are a
slide fit through the cylinder.
The cylinders can now be lifted
one at a time with the use of a

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one at a time with the use of a
crane and strap. When fitting
make sure that the two washersare inserted between the
cylinder arms and the
mainframe. You must use a anti
seize compound on the pin. The
pin will require tapping in with
a soft hammer.
Insure that the two
washers are insert here
Smear anti seize compound
around the bearing and the pin.
Once the upper frame is
located down onto the
mainframe the crane can be
removed from the upper

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pp
frame and the cylinders
piped up as shown here.Once piped up the cylinders
must be primed with the aid
of a hydraulic power unit to
prime the hydraulic pipes.This is done to remove air
from the system and check
for leaks. With a hydraulic
power unit connected move
the cylinders up and down
several times.Hydraulic
cylinder relief
The bearing can now be
inserted into the upper

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inserted into the upper
frame. Clean the bearing
location holes and thensmear loctite bearing fit
around the bearings.
Making sure that the split
in the bearing is facingtowards you tap in using a
soft hammer until it
reaches the shoulder.Make sure thegrease nipples are
tightly in place.
Make sure that the
bearing is fully upto the shoulder.
The cylinders can now be connected
to the upper frame to do this thehydraulic power unit must be used.
Start by taking the cylinders down

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Start by taking the cylinders down
and then take the cylinders up one at
a time. Now fit the locating pinsalong with the two washers in each
cylinder. Making sure that you use a
anti seize compound on the pins and
in the bearings. Always tap the pin in
from right to left. This is done so that
the bearing isn’t knocked out when
fitting the pins. Once all the cylindersare on fit the other washers and cotter
pins on all the pins.
The VRVT and mounting pot can
now be fitted. This will require
drilling and tapping one hole for
h i h f

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the VRVT into the upper frame
and four holes into the
mainframe four the mounting
pot. To do this you will require a
Power drill, several drill piece,
taps and a tap wrench. On the1000 cone the rod will need to
have it fixing hole drilled into the
middle rib on the mainframe. On
the 1300 the fixing hole will need to be drilled into the bottom rib.
Here is the VRVT retaining bolt
secured to the upperframe
VRVT mounting pot in place
and fixed to the mainframe