Mill Liners
WALKSON, as a reliable mill liners manufacturer, can provide a wide range of wear resistant products for mineral processing industry, such as ball mill liners; our main products include:
SAG mill liner
AG mill liner
Chute line
Hammer
Shoe hammer of VSI Crusher
The material of these types of the rod mill wear liners we can provide are Cr-Mo steel for CrMo mill liner, high chrome white iron, high manganese steel and Metal ceramic composite material.
Typical Cr-Mo steel as below, the final hardness is between 350-402 HBW
C Si Mn S P Cr Ni Mo Cu Al
0.75-0.85 0.3-0.8 0.8-1.1 ≤0.03 ≤0.03 2.0-2.5 ≤0.6 0.26-0.36 ≤0.3 ≤0.03
Typical High Chrome white iron as below, the final hardness is ≥621 HBW
C Si Mn S P Cr Ni Mo Cu
2.45-2.85 0.3-0.8 0.8-1.3 ≤0.03 ≤0.03 22.0-25.0 ≤0.70 0.7-0.86 0.90-1.10
Besides normal mill liner andmill relining, WALKSON can also supply metal ceramic composite product.
High-manganese steel substrate and ceramic formanganese liners, namely, the base material of the cone and mantle is high Mn steel, while the cast ceramic matrix embedded with high wear resistance shaped ribs, increase the wear resistance ability while maintaining the original impact resistance of high manganese steel.
Under the same service conditions, the MMC manganese cone's life is 2 times of the normal one. The MMC manganese hammer's life is up to 3 times than the normal manganese hammer.
Following is the comparation test we have done on the machine GP300 about the MMC manganese cone's performance:
Mineral Particle size Moh’s hardness MCC Mn cone life Normal Mn Cone
Iron ore 50-300mm 6.5 900 Hours 440 Hours
Following is the comparation test we have done on the machine ZGM95G about the MMC roller performance:
Mineral Particle size HIG MCC roller Normal roller
4500 Kcal/Kg Coal 30-50mm 60 Hours 6000-8000 Hours
CrMo Alloy Liners
WALKSON can provide a wide range of wear resistant products for mineral processing industry. The role of a mill liner is to give the mill heads protection against wear and tear.
White Iron Liners
We can provide a wide range of wear resistant products for mineral processing industry. The role of a mill liner is to give the mill heads protection against wear and tear.
Manganese Liners
Crusher is the main equipment in crushing process of various kinds of ore and bulk material, which is widely used in mining, metallurgy, building materials, highway, railway, hydraulic engineering.
Why Choose WALKSON Mill Liners
WALKSON choose High Cr cast iron(or Martensite steel) base ceramic composite materials, which is the liner basement with High Cr cast iron(or Martensite steel), it has better elongation, thus has completely safety of resistance to fracture and embed high wear resistance of ceramic reinforcement into the basement, to get great improvement wear resistance. The life of the ceramic composite liner, compared with common High Cr liner, the product life can be doubled.
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