High chromium cast iron roller

Overview:

Description:

For the roller crusher, the two opposite rotating rollers is used to realize the crushing and processing of the material. The double roller crusher is small in size, small in occupation, large in crushing ratio, low in noise and less in pollution. It is suitable for crusher quartz stone, limestone, pebbles, construction waste, coal and other materials for coarse and medium crushing. They are widely used in cement, chemical, sand, mining, building materials, coal mines and other industries.

Advantages:

1. Using bi-metal composite centrifugal casting technology.

2. The centrifugal casting without pores and inclusions by using centrifugal force.

3. Fast cooling metal mold making the casting have a compact microstructure to improve wear resistance.

4. Using high chromium cast iron(Cr17NiMo,Cr18Ni2,etc) to the out layer of roller, using alloy ductile iron like GGG400 etc or alloy steel like 35CrNiMo etc at inner layer (with high strength and toughness).

5. By reasonable wear resistant layer thickness design according to client’s requirement to reduce the dosage of alloy and the cost.

Crusher Parts:

We have precision machined replacement crusher spare parts including head, bowls, main shaft, socket liner, socket, eccentric bushing, head bushings, gear, countershaft, countershaft bushing, countershaft housing, mainframe seat liner and more, we can support your entire machine for mechanical spare parts.

Don’t have the model you need?

We work with technical drawings for any non-standard products. If the order is for standard parts,you only have to provide us with the part number so we may define the parts of the order.