Mill Liners

WALKSON, as one of a reliable mill liners manufacturers, can provide a wide range of wear resistant products for mineral processing industry, such as rod mill liners, grinding mill liners, ball mill shell liners and rubber mill liners; our main products include:

l SAG mill liner

l AG mill liner

l Chute line

l Hammer

l Shoe hammer of VSI Crusher

The material we can provide for these products 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 and mill relining, WALKSON can also supply metal ceramic composite product.

High-manganese steel substrate and ceramic for manganese 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 12000-20000 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 ball mill rubber 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 mill liner, compared with common High Cr liner, the product life can be doubled.

If you want to know more information about our manufacturing services in China,CONTACT US.