Wear Parts Material

SYMONS CONE WEAR MATERIALS SALES MANUAL

REVISION DATE: 4-14-2009

SECTION 3D 1

SYMONS CONE

LINER TERMINOLOGY ............................................................................................ 3D-2

METALLURGY CHOICES ......................................................................................... 3D-4

SYMONS CONES LINER ALLOYS AND APPLICATIONS ....................................... 3D-5

BASIC LINER SELECTION ....................................................................................... 3D-6

STANDARD CAVITY COMPARISION ...................................................................... 3D-7

SHORT HEAD CAVITY COMPARISION .................................................................. 3D-8

4', 4 ' AND 5 ' SHORTHEADS WITH STANDARD MAIN SHAFTS ..................... 3D-9

2 FOOT STANDARD AND SHORTHEAD ............................................................... 3D-10



4 FOOT STANDARD AND SHORTHEAD ........................................................... 3D-13

5 FOOT STANDARD AND SHORTHEAD ........................................................... 3D-14

7 FOOT HEAVY AND EXTRA HEAVY DUTY STANDARD AND SHORTHEAD .... 3D-15

7 FOOT SUPER HEAVY DUTY STANDARD AND SHORTHEAD.......................... 3D-16

BACKING REQUIREMENT STANDARD ................................................................ 3D-17

BACKING REQUIREMENT SHORT HEAD ............................................................ 3D-20

INSTALLING "U" BOLTS ........................................................................................ 3D-22

INSTALLING HEAD WEAR RINGS ........................................................................ 3D-23

FILLER PIECES ...................................................................................................... 3D-24

TAKING WEAR PROFILES .................................................................................... 3D-26

LINER UTILIZATION - SYMONS .......................................................................... 3D-27

WEAR PROFILE ANALYSIS FORM ....................................................................... 3D-28

CRUSHER CHAMBER PROFILING ....................................................................... 3D-29



SECTION 3D 2

LINER TERMINOLOGY

Bottle Neck - The dimension between the inside diameter of the bowl liner and outsidediameter of the main shaft sleeve on a Standard crusher. This dimension can be arestricting area when compared to the feed opening on the open side.

Bowl Liner - Secured inside of the bowl to protect it from wear.

Feed Opening Closed Side - The dimension representing the maximum feed openingwhen the mantle is closest to the bowl liner.

Feed Opening Open Side The dimension representing the maximum feed opening

when the mantle is farthest away from the bowl liner.

Filler Pieces Cast steel segments that are welded to the inside of the bowls onStandard crushers to reduce the quantity of backing when installing a fine or mediumbowl liner in a coarse bowl.

Head Wear Ring A conical rolled steel part that is usually supplied in segments that iswelded to the head below the mantle when using short liners in a SHORT HEAD

crusher. The head wear ring prevents erosion to the head from the discharge ofcrushed material in a short crushing chamber. The head wear ring is changed once fortwo to three mantle changes.

Locking Collar A threaded component which is bolted to the top of the SHORTHEAD onto which the locking nut is attached. The threads of the locking collar are lefthand.

Locking Nut A threaded component that is turned onto the locking collar to exert aclamping force on the mantle. The threads of the locking nut are left hand. The lockingnut is changed once for two to three mantle changes.

Locking Nut Cover A component which is threaded into the upper portion of thelocking nut SHORT HEAD to keep material from damaging the upper portion of thehead. The threads of the locking nut cover are left hand.

Lower Mantle On 5 and 7 foot crushers, the mantles are in two pieces, uppermantle and lower mantle. The two piece configuration reduces the mantle change outcost because most of the wear is done to the lower mantle. The upper mantle ischanged once for two to three lower mantle changes.



SECTION 3D 3

Main Shaft Nut The locking mechanism on Standard crushers and 4 foot, 4 footand 5 foot SHORT HEAD with standard main shafts. The threads in the main shaftnut are right hand threads.

Main Shaft Sleeve Used on standard crushers and 4 foot, 4 foot and 5 footSHORT HEAD with standard main shafts. The main shaft sleeve protects the portionthat extends above the head. The main shaft sleeve is changed once for two to threemantle changes.

Mantle Covers the head of the crusher to protect it from wear. The 4 foot and

smaller crushers have a one piece mantle. The 5 foot and 7 foot crushers have twopiece mantles, upper and lower mantle.

Minimum Closed Side Setting Theoretically the tightest that a specific set of liners

can be set at. Due to fines in the feed, hardness of the rock, moisture, feed distributionand feed segregation it may not be possible to achieve the minimum closed side setting.The minimum operating closed side for any set of liners is when there is no adjustmentring movement, no excessive lube oil drain line temperatures or crusher stalling.

Maximum Closed Side A setting where the bowl is engaged into 1 to 2 threads of

the adjustment ring.

Nip Angle - The angle that is developed between the surfaces of the bowl liner andmantle when the mantle is at its closest relationship to the bowl liner. Nip angles shouldnot exceed 23 degrees for best material flow through a crushing chamber.

Thru Bolt A means of retaining the bowl liner in the bowl with a straight bolt throughlugs on the bowl liner and into the bowl.

"U" Bolt The means of retaining the bowl liner in the bowl with a "U" shaped bolt

inserted under the hooks of the bowl liner and into the bowl.

Upper Mantle On 5 and 7 foot crushers, the mantle is in two pieces, upper mantleand lower mantle. The two piece configuration reduces the mantle change out costbecause most of the wear is done to the lower mantle. The upper mantle is changedonce for two to three lower mantle changes.

Torch Ring A sacrificial piece that is located between the main shaft sleeve and main

shaft nut which is burnt out with a torch to relieve the pressure on the mantle and allowthe main shaft nut to be loosened.



SECTION 3D 4

METALLURGY CHOICES

There are different alloys that are commonly used for the Symons:

XT510 This is an 11% to 14% Hadfield manganese. XT510 replaces the Metso alloydesignation 0861-500. XT510 is used as an all-purpose liner in all secondary and finecrushing applications for the Symons crushers.

XT710 This is an 18% manganese chrome alloy and will typically provide longer lifethan the XT510 or XT610 manganese alloys. The XT710 replaces the old Metso 0861512, XT500 and MNK material designations. XT710 is used for abrasive applications inthe Symons 7 crusher.

XT720 This is a 22% manganese chrome alloy that will typically provide longer life

than the XT710 manganese. This material can only be applied in 5 foot crushers andsmaller and in applications where there is no tramp iron in the circuit. The XT720replaces the old Metso MNS material designation.

For typical applications refer to the table SYMONS CONE LINER ALLOYS ANDAPPLICATIONS.



SECTION 3D 5

SYMONS CONE LINER ALLOYS ANDAPPLICATIONS

Crushed mineral properties

Very difficult Difficult Medium Easy Very easy

-12 12-17 17-22 22-27 27- LosAngeles

>16 13.5-16 12-13.5 11-12 43,500 32,000-43,500 22,000-32,000 13,000-22,000



SECTION 3D 6

BASIC LINER SELECTION

FEED SIZE IS KNOWN

To chose a liner combination when the top size of the feed is known, divide thethickness of the largest feed by 0.8 to get the required feed opening on the open side.

For example if the you are selecting a liner combination for a 5 ' Standard crusher andthe thickest piece is 8", divide 8" by 0.8 to get the required feed opening on the openside. (8" / 0.8 = 10"). Refer to the 5 ' Standard cavity tables and select a linercombination that has a feed opening on the open side that is close to 10". In this case a4830 6771 bowl liner and a 5013 6801 upper mantle with a 5013 7001 lower mantlewould be selected. Use the shaded liner combinations where ever possible as theseare the most common.

KNOWING THE FEED OPENING

There are cases when the customer may want to know what the maximum size feed agiven feed opening can accept. To determine the maximum size piece that will fit in agiven feed opening on the open side, multiply the feed opening by 0.8.

For example if the liner combination for a 4 ' Standard coarse has a feed opening onthe open side of 9 5/8" (9.63") the thickest piece that could be fed to it would be about 7". Multiply the feed opening o the open side by 0.8, (9.63 X 0.8 = 7.7").



SECTION 3D 7

STANDARD CAVITY COMPARISION

The cavities shown below illustrate the typical differences in the chamber cross sectionsbetween the Standard fine, medium, coarse and extra coarse liners.

FINE MEDIUM

COARSE

EXTRACOARSE



SECTION 3D 8

SHORT HEAD CAVITY COMPARISION

The cavities shown below illustrate the typical differences in the chamber cross sectionsbetween the SHORT HEAD fine, medium, coarse and extra coarse liners.

FINE MEDIUM

COARSE EXTRACOARSE



SECTION 3D 9

4', 4 ' AND 5 ' SHORT HEADS WITHSTANDARD MAIN SHAFTS

The 4', 4 ' and 5 ' SHORT HEAD main shaft assemblies were designed to useStandard main shafts in order to provide the customer with a torch ring for easierremoval of the mantle. By using the Standard main shafts, common parts between theStandard crusher and the SHORT HEAD was also accomplished. The main shaft,torch ring, main shaft nut, feed plate and countershaft rotation are common between thetwo machines.

The effective year of manufacture for the respective crushers are as follows;

4' crushers built in 1974 and after.

4 ' crushers built in 1979 and after.

5 ' crushers built in 1981 and after.

The following illustration shows the comparison between the old and new design.

LOCKING COLLAR

MAIN SHAFT SLEEVE

TORCH RING

MANTLE

HEAD WEAR RING

STANDARDMAIN SHAFT

SHORT HEAD MAIN SHAFT

LOCKING NUT

LOCKING NUT COVER



SECTION 3D 10

2 FOOT STANDARD AND SHORT HEAD

BOWL LINER

BOWL LINER

PART

NUMBER MAT'L

WEIGHT

LBS.

FEED

OPENING

OPEN

SIDE

FEED

OPENING

CLOSED

SIDE

MINIMUM

CSS Bolt Type

MANTLE

PART

NUMBER MAT'L

WEIGHT

LBS.

Std. Fine for Coarse & X-Coarse Bowl 4829 1921 XT510 5013 1001 XT510

Std. Fine for Coarse & X-Coarse Bowl 6666 5613 XT720 6666 5515 XT720

Std. Coarse for Coarse & X-Coarse Bowl 4829 3541 XT510 5013 1001 XT510

Std. Coarse for Coarse & X-Coarse Bowl 6666 5614 XT720 6666 5515 XT720

Std. X-Coarse for Coarse & X-Coarse Bowl 4829 3001 XT510 5013 1001 XT510

Std. X-Coarse for Coarse & X-Coarse Bowl 6666 5615 XT720 6666 5515 XT720

SHD. Fine for Coarse Bowl 4829 4081 XT510 5013 1401 XT510


SHD. Coarse for Coarse Bowl 4829 4351 XT510 5013 1401 XT510


Thru Bolt

Thru Bolt

200

200

200

265

290 2" 1 1/2" 3/16"

325 1 3/8" 3/4" 1/8"

3/8"

225 4 1/2" 4" 1/2"

230 Thru Bolt

Thru Bolt

Thru Bolt

2 7/8" 2 1/4" 1/4"

200 3 3/4" 3 1/4"



SECTION 3D 11


BOWL LINER

BOWL LINER

PART

NUMBER MAT'L

WEIGHT

LBS.

FEED

OPENING

OPEN

SIDE

FEED

OPENING

CLOSED

SIDE

MINIMUM

CSS

BOLT

TYPE

MANTLE

PART

NUMBER MAT'L

WEIGHT

LBS.

Std. Fine for Fine & Coarse Bowl 4829 6646 XT510 5013 2201 XT510


Std. Fine for X-Coarse Bowl 4829 6544 XT510 5013 2501 XT510




Std. Coarse for Coarse Bowl 4829 5026 XT510 5013 2201 XT510


Std. Coarse for X-Coarse Bowl 4829 6576 XT510 5013 2501 XT510






Std. X-Coarse for X-Coarse Bowl 4829 6530 XT510 5013 2501 XT510


SHD. Fine for Fine Bowl 4829 5431 XT510 600 2 7/8" 1 3/4" 1/8" U-Bolt 5013 2801 (1) XT510 529

SHD. Fine for Coarse Bowl 4829 5701 XT510 5013 2801 (1) XT510








SHD. Medium for Coarse Bowl 4829 5161 XT510 5013 3801 (1) XT510

SHD. Medium for Coarse Bowl 6666 5630 XT720 6666 5522 XT720

SHD. Medium for Fine Bowl 4829 5163 XT510 5013 3801 (1) XT510

SHD. Medium for Fine Bowl 6666 5631 XT720 6666 5522 XT720





(1) Requires Head Wear Ring p/n 7292 5601

U-Bolt

U-Bolt

U-Bolt

U-Bolt

U-Bolt

U-Bolt

U-Bolt

U-Bolt 660

650 635

Thru Bolt

U-Bolt

U-Bolt

Thru Bolt

U-Bolt

U-Bolt

U-Bolt

3/8"

3/8"

1/2"

1/2"

1/2"

660

588 5903 3/8" 2 3/8" 1/8"

2 1/2" 1 3/8" 1/8"

2 3/8"

765 3 7/8" 3" 1/4"

635

660

529

590 1 5/8" 1/2" 1/8" 529

1 5/16" 1/8"

588

620

765

830

862

862

1047

1047

730

1001

1001

685

631

719

719

719

631

631

631

631

1/2"

1/2"

1 5/16"

1/8"

1/8"

3" 2" 1/4"

2 7/8" 1 3/4"

2 3/8"

7" 6 3/8"

7 1/8" 6 1/2"

4 7/8"5 5/8"

5 1/2" 4 3/4"

U-Bolt

4 5/8" 4" 3/8"

4 1/8" 3 3/8"

3 5/16"4 1/16"

6" 5 1/4"



SECTION 3D 12


4 Foot Symons Standard & Short Head Liners

BOWL LINER

BOWL LINER

PART

NUMBER MAT'L

WEIGHT

LBS.

FEED

OPENING

OPEN

SIDE

FEED

OPENING

CLOSED

SIDE

MINIMUM

CSS

BOLT

TYPE

MANTLE

PART

NUMBER MAT'L

WEIGHT

LBS.





Std. Medium for Coarse Bowl 4830 0350 XT510 5013 4201 XT510








SHD. Fine (long) for Coarse Bowl 4829 8603 XT510 5013 4801 (2) XT510

SHD. Fine (long) for Coarse Bowl 6666 5640 XT720 6666 5538 (2) XT720

SHD. Medium (short) for Coarse Bowl 4829 8545 XT510 5013 4300 (1) XT510

SHD. Medium (short) for Coarse Bowl 6666 5641 XT720 6666 5539 (1) XT720

SHD. Medium (long) for Coarse Bowl 4829 8671 XT510 5013 4801 (2) XT510

SHD. Medium (long) for Coarse Bowl 6666 5642 XT720 6666 5538 (2) XT720

SHD. Coarse (short) for Coarse Bowl 4829 8540 XT510 5013 4300 (1) XT510

SHD. Coarse (short) for Coarse Bowl 6666 5643 XT720 6666 5539 (1) XT720

SHD. Coarse (long) for Coarse Bowl 4830 0023 XT510 5013 4801 (2) XT510

SHD. Coarse (long) for Coarse Bowl 6666 5644 XT720 6666 5538 (2) XT720

SHD. X-Coarse (long) for Coarse Bowl 4830 0158 XT510 5013 4801 (2) XT510

SHD. X-Coarse (long) for Coarse Bowl 6666 5666 XT720 6666 5538 (2) XT720



1270

1050

1270

1800 5 1/2" 4 7/8" 3/8"

1930 5 5/8" 5" 3/8"

6 1/8" 1/2"

U-Bolt 1500

Thru Bolt 1500

1500U-Bolt

7 7/8" 3/4'

U-Bolt 1500

1670 6 7/8"

1592 8 1/8" 7 1/8" 3/4'

Thru Bolt 1500

U-Bolt 13221820 10" 9 1/4" 1"

1750 8 7/8"

1400 3 3/8" 2 1/4" 5/16"

12701430 3 3/4" 2 3/4" 3/16"

1050

3 1/4" 1/2"

1 3/4" 5/16"

U-Bolt

U-Bolt

U-Bolt

U-Bolt

1474 2 7/8"

1390 3 1/2" 2 3/16" 1/2" U-Bolt

1235 4 3/8"

U-Bolt 12701630 4 5/8" 3 1/2" 5/8"



SECTION 3D 13

4 FOOT STANDARD AND SHORTHEAD

BOWL LINER

BOWL LINER

PART

NUMBER MAT'L

WEIGHT

LBS.

FEED

OPENING

OPEN

SIDE

FEED

OPENING

CLOSED

SIDE

MINIMUM

CSS

BOLT

TYPE

MANTLE

PART

NUMBER MAT'L

WEIGHT

LBS.

Std. Fine for Coarse Bowl 4830 4612 XT510 5013 6001 XT510

Std. Fine for Coarse Bowl 6666 5646 XT720 6666 5544 XT720





Std. Medium for Medium Bowl 4830 4071 XT510 5013 6001 XT510



Std. Medium for X-Coarse Bowl 4830 4344 XT510 5013 6001 XT510

Std. Medium for X-Coarse Bowl 6666 5651 XT720 6666 5544 XT720















SHD. Fine for Fine Bowl 4829 9211 XT510 5013 4801 (1) XT510

SHD. Fine for Fine Bowl 6666 5669 XT720 6666 5538 XT720

SHD. Fine for Fine Bowl 4829 9751 XT510 5013 4801 (1) XT510






SHD. Medium for Fine Bowl 4830 0024 XT510 5013 4801 (1) XT510






SHD. Coarse for Coarse Bowl 4830 0158 XT510 5013 4801 (1) XT510






SHD. Coarse for Coarse Bowl 4830 0200 XT510 5013 4803 (1) XT510


SHD. X-Coarse for X-Coarse Bowl 4830 1371 XT510 5013 5801 XT510





U-Bolt 1980

1800 8 1/4" 7 1/2" 5/8" U-Bolt 1980

4 3/8"1920

2290 5/8"7 3/4" 7"

5 3/8" 1/2"

1850 8 1/4" 7 1/2" 5/8"

9 1/2" 8 5/8" 5/8"2550

U-Bolt 1980

U-Bolt 1980

U-Bolt 1980

1875 8 1/4" 7 1/2" 5/8" U-Bolt 1980

1980

1750 9 5/8" 8 5/8" 3/4" U-Bolt 1980

3/4"8 5/8"2000

2000 10" 9"

U-Bolt9 5/8"

1900 10 1/8" 9 1/8" 3/4"

9 1/2" 1"

U-Bolt 1600

U-Bolt 1980

3/4"

U-Bolt 1600

1750 10" 9" 3/4" U-Bolt 1600

1900 10 3/8"

1400 2 5/8"

U-Bolt 12701335 3 3/4" 2 5/8" 1/8"

U-Bolt 1270

1700 2 1/2" 1 1/8" 1/8" U-Bolt 1270

1/8"3 3/4"

1270

1280 3 1/2" 2 1/8" 1/4" U-Bolt 1270

2 1/2" 1 1/8"1380

1270

3 1/2"1295 2 1/8"

U-Bolt1/8"

2130 3 5/8" 2 1/4" 1/4"

U-Bolt 1270

1 5/8" 1/4"

U-Bolt 1270

U-Bolt 1990

1/4"

U-Bolt1385 3"

1655 4 1/16" 2 13/16" 5/16"

1600 4 1/2" 3 5/16" 5/16"

U-Bolt 1500

1700 4 1/16"

1435 5 1/4" 3 7/8" 5/8"

U-Bolt 1500

U-Bolt 1410

U-Bolt 1500

3 1/2" 5/16"

2 13/16" 5/16"

U-Bolt 13501890 5"

1435 5 1/4" 3 7/8" 5/8"



SECTION 3D 14

5 FOOT STANDARD AND SHORTHEAD

BOWL LINER

BOWL LINER

PART

NUMBER MAT'L

WEIGHT

LBS.

FEED

OPENING

OPEN

SIDE

FEED

OPENING

CLOSED

SIDE

MINIMUM

CSS

BOLT

TYPE MAT'L

WEIGHT

LBS.

U - 5013 6801 XT510 560

L - 5013 7001 XT510 3710

U - 6666 5576 XT720 560

L - 6666 5569 XT720 3710

U - 5013 6801 XT510 560

L - 5013 7001 XT510 3710

U - 6666 5576 XT720 560

L - 6666 5569 XT720 3710

U - 5013 6801 XT510 560

L - 5013 7001 XT510 3710

U - 6666 5576 XT720 560

L - 6666 5569 XT720 3710

U - 5013 6801 XT510 560

L - 5013 7001 XT510 3710

U - 6666 5576 XT720 560

L - 6666 5569 XT720 3710

U - 5013 6801 XT510 560

L - 5013 7001 XT510 3710

U - 6666 5576 XT720 560

L - 6666 5569 XT720 3710


Std. X-Coarse for X-Coarse Bowl 66665677 XT720 6666 5570 XT720

SHD. Fine for Coarse Bowl 4830 5556 XT510 XT510


SHD. Fine for Fine Bowl 4830 5963 XT510 XT510






SHD. Medium for Coarse Bowl 4830 5421 XT510 XT510


SHD. Medium for Fine Bowl 4830 5961 XT510 XT510




SHD. Coarse for Coarse Bowl 4830 5415 XT510 XT510






SHD. X-Coarse for Coarse Bowl 4830 6331 XT510 5013 7601 XT510

SHD. X-Coarse for Coarse Bowl 6666 5689 XT720 5013 7606 XT720

(1) Requires Head Wear Ring p/n 72926601

10 3/4" 9 5/8" 1" U-Bolt

9 5/8" 1" U-Bolt

Std. Coarse for Coarse Bowl 4830 6771 XT510

4400

Std. Coarse for Coarse Bowl 6666 5675 XT720

XT510

4400

Std. Coarse for X-Coarse Bowl 6666 5676 XT720

10 3/4"

1/4"

Std. X-Coarse for X-Coarse Bowl 4830 6871 XT510

4100

Std. X-Coarse for X-Coarse Bowl 66665677 XT720

14 1/4" 13 1/4"

1/4"

3/8"

3/8"

4 7/8"

4 3/4"

5 1/4"

1/4"

3/16"

3/16"

3/16"

3 1/2"

2 1/8"

3 1/2"

3000 3 1/2"

1 3/8"

7/8" U-Bolt

Std. Medium for Medium & Coarse Bowl 6666 5673 XT720

3 1/2"

1 1/2" U-Bolt

Std. Coarse for X-Coarse Bowl 4830 6772


4130 9 5/8" 8 1/2"

U-Bolt

Std. Fine for Coarse Bowl


4830 6638

6666 5671

XT510

XT720

4800 8 3/8" 7 1/2"

U-Bolt 37003370 6" 4 5/8" 1/2"

U-Bolt 3700

3425 4" U-Bolt 3170

3930 5 1/4" 3 7/8"

U-Bolt 2990

3900 5 1/2" 4 1/4" 3/8" U-Bolt 2990

5013 7401 (1)

5013 7401 (1)

2600 3 1/2"

U-Bolt 2990

3090 2 1/8" U-Bolt 2990

5013 7401 (1)

5013 7401 (1)

U-Bolt 2990

2745 4 3/4" U-Bolt 28005013 7203 (1)

5013 7401 (1)3660 2 3/4"

2990

2850 U-Bolt 2990

5013 7401 (1)

5013 7401 (1)

2745 4 7/8" 3 1/2"

5/8"

MANTLE PART

NUMBER

3/16"

U-Bolt 43004100 14 1/4" 13 1/4" 1 1/2"

U-Bolt



SECTION 3D 15

7 FOOT HEAVY AND EXTRA HEAVY DUTYSTANDARD AND SHORTHEAD

BOWL LINER

BOWL LINER

PART

NUMBER MAT'L

WEIGHT

LBS.

FEED

OPENING

OPEN

SIDE

FEED

OPENING

CLOSED

SIDE

MINIMUM

CSS

BOLT

TYPE MAT'L

WEIGHT

LBS.

U - 5013 8201 XT510 1200

L - 5013 8801 XT510 5720

U - 6666 5510 XT710 1200

L - 6666 5508 XT710 5720

U - 5013 8201 XT510 1200

L - 5013 8801 XT510 5720

U - 6666 5510 XT710 1200

L - 6666 5508 XT710 5720

U - 5013 8201 XT510 1200

L - 5013 8401 XT510 5320

U - 6666 5510 XT710 1200

L - 5013 8405 XT710 5320

U - 5013 8201 XT510 1200

L - 5013 8801 XT510 5720

U - 6666 5510 XT710 1200

L - 6666 5508 XT710 5720

U - 5013 8201 XT510 1200

L - 5013 8601 XT510 5320

U - 6666 5510 XT710 1200

L - 6666 5597 XT710 5320

U - 5013 8201 XT510 1200

L - 5013 8901 XT510 5640

U - 6666 5510 XT710 1200

L - 6666 5598 XT710 5640







SHD. Fine for Fine Bowl 4830 7490 XT510 6230 6 7/8" 4 7/8" 3/16" U-Bolt XT510 5520











SHD. X-Coarse for Coarse Bowl 4830 8494 XT510 XT510

SHD. X-Coarse for Coarse Bowl 6666 5690 XT710 XT710


MANTLE

PART

NUMBER

Std. Fine for Coarse Bowl 4830 9472 XT510

8200 11 1/2" 10 5/8" 3/4" U-Bolt


Std. Fine for Fine & Medium Bowl 4830 9471 XT510

U-Bolt

Std. Fine for Fine & Medium Bowl 6666 5692 XT710

10 5/8"8200 11 1/2" 3/4"

Std. Medium for Coarse Bowl 4830 8608 XT510

7260

Std. Medium for Coarse Bowl 4830 8612 XT710

13 3/8" 12 1/8" 1" U-Bolt


8050


12 5/8" 11 3/8" 1" U-Bolt


7700


4850

5600

18 1/8" 16 3/4" 1 1/2" U-Bolt

6030 6 7/8" U-Bolt 5520

U-Bolt5013 9268 (1)

5900

U-Bolt5013 9001 (1)

4850

5400 5 1/4" 3 3/4" 3/8"

5013 9268 (1)5900

7550 6 3/4" 4 3/4" 3/8" U-Bolt

7400 6 3/4" 4 3/4" 3/8" U-Bolt

6900 7" 5" 1/2"

U-Bolt 5240

U-Bolt5013 9203

6200

6570 8" 6" 5/8"

Std. Coarse for Coarse & X-Coarse Bowl 4830 8556 XT510

7000

Std. Coarse for Coarse & X-Coarse Bowl 6666 5693 XT710

14 3/4" 13 3/8" 1 1/4" U-Bolt

5 1/4" 3 3/4" 3/8" U-Bolt5013 9268 (1)

5900

5013 9204 (1)

5013 9204 (1)

5013 9277 (1)

5013 9007 (1)

5013 9007 (1)

5013 9210 (1)

2 1/2" 3/16"

3/16"4 7/8"

U-Bolt5013 9001 (1)

7200

4 5/8" 2 1/2" 3/16"

4 5/8"

7300

5013 9277 (1)

5013 9268 (1)5900

5013 9277 (1)

5013 9277 (1)

6666 5591

6666 5592

5013 9276



SECTION 3D 16

7 FOOT SUPER HEAVY DUTYSTANDARD AND SHORTHEAD

BOWL LINER

BOWL LINER

PART

NUMBER MAT'L

WEIGHT

LBS.

FEED

OPENING

OPEN

SIDE

FEED

OPENING

CLOSED

SIDE

MINIMUM

CSS

BOLT

TYPE MAT'L

WEIGHT

LBS.

U - 5013 8082 XT510 1300

L - 5013 8856 XT510 6065

U - 5013 8081 XT710 1300

L - 5013 8857 XT710 6065








SHD. Fine for Coarse Bowl 6666 5628 XT710 -

6666 5593

3/16"3 1/2"5 1/2" U-Bolt

5 1/2" 3/16"3 1/2"

5013 83737100

6666 5593

8720 13 7/8" 13 5/16" 1 1/4" U-Bolt5013 8373

7100

5013 83777905

-6405

U-Bolt5013 8374

71006666 5595

6450

11 5/8" 10 7/8" 3/4" U-Bolt7535

4830 8512 XT710

MANTLE PART

NUMBER


8775 8 7/8" 8 1/8" 5/8" U-Bolt




SECTION 3D 17

BACKING REQUIREMENTSSTANDARD



SECTION 3D 18



SECTION 3D 19



SECTION 3D 20

BACKING REQUIREMENTSSHORT HEAD



SECTION 3D 21



SECTION 3D 22

INSTALLING "U" BOLTS

In order to avoid hook breakage and or loosening of the bowl liner it is important toinstall the "U" bolts and washers properly.

9 Stack the washers as shown in the illustration; "U" Bolt and Washers.9 Use a fabric ply material for the rubber washers.9 Make sure that the washers are positioned so that the wider dimension from the

centerline is toward the outside of the bowl. The centerline of the "U" bolt holes arenot on the centerline of the washers. Refer to illustration; "U" Bolt Centerline.

RUBBER WASHERS

THICK STEEL WASHER

THIN STEEL WASHER

LOCK PLATE

U BOLT

HEX. NUT

"U" BOLT AND WASHERS

CENTERLINE OF BOLT HOLES

CENTERLINE OF WASHER

TH

IS E

DG

E T

O O

UTS

IDE

OF

BO

WL

"U" BOLT CENTERLINE



SECTION 3D 23

INSTALLING HEAD WEAR RINGS

The head wear ring prevents erosion to the head from the discharge of crushed materialin a short crushing chamber. The head wear ring is changed once for two to threemantle changes.

In order for the head wear ring to perform correctly and remain on the head through outits life, it must be installed correctly. Follow the installation as shown in the illustration;Installing Head Wear Ring.

INSTALLING HEAD WEAR RING

HEAD WEAR RING

MANTLE

HEAD

GAP ALIGN HERE

.5 1 - 7

WELD HEAD WEAR RINGTO HEAD USING AN E7018ELECTRODE.



SECTION 3D 24

FILLER PIECES

Are cast steel segments that are welded to the inside of the bowls on Standard crushersto reduce the quantity of backing when installing a fine or medium bowl liner in a coarsebowl. By reducing the quantity of backing material to be poured, the chances ofshrinkage will be reduced. Shrinkage occurs in large cross section pours because thebacking cures from the inside and will pull away from the bowl and bowl liner. Ifshrinkage does take place, the gaps as a result of the shrinkage should be topped offwith additional backing.

The following table will show the filler piece part number and quantity for each crushersize and bowl and bowl liner combination.

Bowl Liner Bowl Filler Piece Qty.

3 Foot

Fine Extra Coarse 1808 00191808 0024

66

Coarse Extra Coarse 1808 0019 6

4 Foot

Extra Fine Coarse 1808 0017 6

Fine Coarse 1808 0017 6

Medium Coarse 1808 0030 6

4 Foot

Fine Medium 1808 0007 6

Fine Coarse 1808 00071808 0008

66


Medium Extra Coarse 1808 0042 6


5 Foot


Fine Coarse 1808 00151808 0034

88





SECTION 3D 25

Bowl Liner Bowl Filler Piece Qty.

7 Foot


Fine Coarse 1808 0038 8


Medium Extra Coarse 1808 00121808 00141808 0016

888


88

BOWL LINER

FILLER BLOCKS



SECTION 3D 26

TAKING WEAR PROFILES

In order to properly answer any inquiry, it is important that the following information beincluded. Use the Wear Profile Analysis Form to record your information.

1. Feed gradation.

2. Type of feed (i.e. granite).

3. Product gradation.

4. Circuit diagram complete with screen cloth openings and all crusher settings.

5. Part numbers of current mantle and bowl liner.

6. Crusher power draw.

7. Crusher capacity.

To operate continuously with liners having a crushing cavity unsuited to the operation,results in uneconomical wear of the liners, poor crushing efficiencyand, in some instances, abuse to the Crusher.

To obtain a wear profile of the bowl liner and mantle proceed as follows;

1. Torch Cut Through Mantle or Bowl Liner

2. Trace Worn Contour on Cardboard or Heavy Paper Inserted in Cut

3. Original Contour

Refer to the illustration; Obtaining Wear Contour.

OBTAINING WEAR CONTOUR

1

2

3



SECTION 3D 27

LINER UTILIZATION - SYMONS

The target amount of liner utilization on a Symons Cone is 60% to 65%. Wearingliners more than that can cause damage to the seats on the bowl and head as a resultof the liners flexing because of thin cross sections.

To determine the amount of utilization proceed as follows;

Weigh the bowl liner and mantle prior to installation, record the weight.

After removal of the set of liners remove backing material and weigh each piece.

Subtract the worn weight from the new weight and divide the difference by the newweight to get the worn percentage.

EXAMPLE:

7 Foot SHORT HEAD

New WeightsBowl Liner 4830 7581 7,300 Lbs.Mantle 5013 9001 4,850 Lbs.Total Weight 12,150 Lbs.

Worn WeightsBowl Liner 48307581 2,525 Lbs.Mantle 5013 9001 1,940 Lbs.Total Weight 4,465 Lbs.

Liner UtilizationBowl Liner (7,300 2,525) / 7,300 = 65.4%Mantle (4,850 1,940) / 4,850 = 60.0%Total (12,150 4,465) / 12,150 = 63.3%

Records should be kept and averaged over three or more sets of liners.



SECTION 3D 28

WEAR PROFILE ANALYSIS FORM



SECTION 3D 29

CRUSHER CHAMBER PROFILING

Now it is possible to model the shape of the chamber without dismantling the crusher.By using NORDBERG-FOAM KIT it's easy to see how the mantle and bowl wear duringthe life of the liners. This process can be used on all cone type crushers. It also helpsto solve the problem cases.

The spare part number of the Nordberg-Foam Kit is 803582.

Instructions:

1.) Set the plastic sheath into the chamber.

2.) Move the sheath to the closed side position in the chamber.

3.) Mix 0.35 kg A-component and 0.5 kg B-component (half tin A&B).

4.) Pour out mixed A+B components into the sheath.

5.) After expansion of the foam move down the main shaft and remove the sheath.

6.) Draw worn contour by using the expanded foam sheath or send the filled sheath(or drawing) to Metso

NORDBERG-FOAM KIT contains:

- A-component 0.7 kg/tin- B-component 1.0 kg/tin- plastic sheath 2.0 m



SECTION 3D 30

Documents

Wear Parts Material