Wear parts center

Jaw plate


We can provide you with various brands of Jaw plate , also can customize and produce according to your working conditions

The jaw plate is the key wear-resistant spare part in the jaw crusher.

A set of jaw plates consists of moving jaw plates and fixed jaw plates.


There are high-manganese steel, super-high manganese, alloy steel and other materials. According to different industrial and mining needs, the corresponding materials can be selected.


The Jaw plate we have already produced


Jaw plate

Jaw plate

Jaw plate

Jaw plate

Jaw plate

High chromium iron jaw plate

Jaw plate

Jaw plate

We provide you with a comprehensive selection of materials


Bimetal compisite material

Feature:

This material adopt special technological process to make two material with different property integrate in the same time when they are liquid state.

The bonded area could reach 100% and the impact toughness of the bonded area can get more than 14J/cm2  ,the working part use high Cr casting iron and adopt directional solidification to make Cr7C3 which included in high Cr casting iron perpendicular distribute to the working surface .

The hardness could reach to HRC62-65,and the impact to toughness(AK) is above 30J/cm2 ,It can resist the cutting from AL2O3 and SiO2 perfectly show the high anti-friction property . the hammer handle with high toughness and perfect combined mechanical properties.the material have both high anti-friction and safety property and solve the contradiction between the hardness and toughness effectively ,make the spare parts fit the wicked working condition.

The lifetime of the hammer which made from bimetal composite material is 2-3 times than the lifetime of normal high Mn hammer .Specially suit for the big crusher hammer ,blow bar and liner of big mill .The effect will be prominent in the wicked condition .It is widely used in limestone ,cementclinker,iron,sandstone,gangue ,basalt and so on.

 Chemical component


          Grade
                              Chemical component%
C Si Mn Cr Mo Ni S P
ZG38CrMnSiMoNiRe 0.35~0.45 0.4~0.8  0.4~1.0   0.5~2.0    0.20~0.80   0.3~2.0   ≤0.004   ≤0.004  

 

 Mechanical Property


Grade

       
Surface Hardness HRC

impact absorbing energy
KN2/J(unnotched)
ZG38CrMnSiMoNiRe                     50                    25
High manganese steel

Feature

High manganese steel refers to high alloy steels containing more than 10% manganese. The biggest features of high-manganese steel are:

The greater external compressive stress or impact load, the more conducive to the formation of hardened layer, so the higher the wear resistance of the casting;

With the gradual wear of the hardened layer, new work hardened layers will continue to form under the influence of external compressive stress or impact loads. Therefore, it is suitable for making wearable spare parts that are subject to high impact load and wear for a long time, and is widely used in metallurgy, mining, building materials, railways, electric power, coal and other broken grinding equipment.

 Chemical component


           Grade
                                       Chemical component%

        C

Si

Mn

Cr

S

P

ZG120Mn13

1.05~1.35

0.3~0.9

11~14

-

≤0.06

≤0.04

ZG120Mn13Cr2

1.05~1.35

0.3~0.9

11~14

1.5~2.5

≤0.06

≤0.04

ZG120Mn17Cr2

1.05~1.35

0.3~0.9

16~19

1.5~2.5

≤0.06

≤0.04

1:Allowed to add microscale V,Ti,B and Re etc.
2:Can produce the other grade high manganese steel  hammer according to customers’ requirments

 

Mechanical Property


    Grade
                                                         Stretch property Hardness
     HB
ReH/Mpa          Rm/Mpa          Elongation at cross section% impact absorbing energyKu2J
ZG120Mn13       -     ≥685                     ≥25                  ≥118    ≤300
ZG120Mn13Cr2      ≥390      ≥735                      ≥20                      -     ≤300

 

Crusher brand accessories we accept customized


Mesto sandvik telex Flsmith Hardopact(德国) PEG Impact crusher
Telsmith Parker Plant Pegson Powerscreen Telsmith Terex
Thyssenkrupp Komatsu Extec Fintec Goodwin Barsby TESAB
Lippmann McLanahan UNIVERSAL Shanghai Donglong Xingyang Mining Machine Yike Lu qiao Liming heavy Industry
Shanghai Xuanshi Zhengzhou Zhongyi Longjing Heavy Industry Dongmeng Luqiao Chengdu Dahong Mingxu Heavy Industry

Customer case


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Luoyang Zhili cooperated with Lafarge-holcim cement group in India

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