Castings for mining are made from different materials, such as special wear alloys (chromium and manganese steel, Ni-hard cast iron, Cr-hard cast iron), heat resistant stainless steel and all types of cast iron, nodular cast iron, and low carbon steels.
Crushers spare parts
Spare parts portfolio:
- jaws
- cones
- blow bars
- impact bars
- impact liners
- rotor protections
- hammers
Usually spare parts of processing machinery are worn by impact stresses, friction, or by a combination of both. We can significantly increase their lifetime with a selection of proper materials.
Material grades for crushers spare parts
Manganese steel is used for very rugged service; containing 11–14 percent manganese, it provides a hard, wear-resistant, and self-renewing surface over a tough unbreakable core.
White cast irons are hard, brittle, and unmachinable, while gray irons with softer graphite are reasonably strong and machinable.
Martensitic stainless steel is a good choice for a variety of applications because of its durability, strength, and corrosion resistance.
Aerofall Mills
Spare parts portfolio:
- diaphragm plate
- shell plates and lifters
- Head liners
Ball mills:
- head liners
- diaphragm plates
- Shell liners
Bar mills:
- Head liners
- Shell liners
