Cone Crusher Mantle/Bowl Liner/Concave

OEM tailor design

Product name: Cone Crusher Mantle/Cone Crusher Bowl Liner/Cone Crusher Concave

Production process: Casting

Applicable machines: Cone crushers 

Material types: High manganese steel, composite materials, alloy steel, etc.

Applicable industries: Mining, cement plants, coal, steel, etc.


Our service:

1. Before sales, we will fully understand the customer's working conditions and recommend the most appropriate material selection to the customer.

2. Provide customers with drawings based on their machine models, spare parts dimensions, etc. 

3. After sales, we will continue to pay attention to the usage of the product and provide timely help.


We can provide high quality spare parts for cone crusher. Materials can be customized according to your working conditions to extend service life and improve efficiency.

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High Chromium

 

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%
CSiMnCrMoNiSP
ZG38CrMnSiMoNiRe0.35~0.450.4~0.80.4~1.00.5~2.00.20~0.800.3~2.0≤0.004≤0.004

 

 Mechanical Property

GradeHRC
Surface Hardness HRC
Shock absorption energy
KN2/J(Unnotch)
ZG38CrMnSiMoNiRe5025

 

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 %
CSiMnCrSP
ZG120Mn131.05~1.350.3~0.911~14-≤0.06≤0.04
ZG120Mn13Cr21.05~1.350.3~0.911~141.5~2.5≤0.06≤0.04
ZG120Mn17Cr21.05~1.350.3~0.916~191.5~2.5≤0.06≤0.04
1:Allowed to add microscale V,Ti,B and Re etc.
 
2:We can produce the other grade high manganese steel  hammer according to customers’ requirments

 

 Mechanical Property


Grade
Stretch propertyHardness
HB
yield strength ReH/Mpa tensile strengthRm/MpaElongation at cross section%Shock absorption energy Ku2J
ZG120Mn13-≥685≥25≥118≤300
ZG120Mn13Cr2≥390≥735≥20-≤300

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%
CSiMnCrMoNiSP
ZG38CrMnSiMoNiRe0.35~0.450.4~0.80.4~1.00.5~2.00.20~0.800.3~2.0≤0.004≤0.004

 

 

Mechanical Property


Grade
HRC
Surface Hardness HRC
Shock absorption energy
KN2/J(unnotched)
ZG38CrMnSiMoNiRe5025

 

 

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%
CSiMnCrSP
ZG120Mn131.05~1.350.3~0.911~14-≤0.06≤0.04
ZG120Mn13Cr21.05~1.350.3~0.911~141.5~2.5≤0.06≤0.04
ZG120Mn17Cr21.05~1.350.3~0.916~191.5~2.5≤0.06≤0.04
1:Allowed to add microscale V,Ti,B and Re etc.
2:We can produce the other grade high manganese steel  hammer according to customers’ requirments

 

Mechanical Property


Grade
Stretch propertyHardness HB
Yield strength ReH/Mpatensile strengthRm/MpaElongation at cross section%Shock absorption energyKu2J
ZG120Mn13-≥685≥25≥118≤300
ZG120Mn13Cr2≥390≥735≥20-≤300

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