Crusher Blow Bars
The crusher blow bars are one of the important parts of the impact crusher, which is mounted on the rotor and generally works in groups of 3 or 4 pieces. When the machine is in operation, the rotor rotates at high speed under the driving of the electric motor, and the material enters the impact zone of the crusher blow bar and is crushed with the crusher blow bar on the rotor. The material is routed to the required size and discharged from the discharge port. The crusher blow bars should be adjusted or replaced in time to avoid damage to the fasteners and other components when worn to a certain extent.
Because of the material’s direct contact and crushing, the crusher blow bars are made of high-strength wear-resistant material. The primary materials currently popular on the market are:
- Chrome steel
- Manganese steel
- Martensitic steel
- Martensitic + Ceramic
- Chrome + Ceramic
Crusher Blow Bars By Qiming Casting®
Qiming Casting is a Chinese factory specializing in the production of crusher blow bars in various materials. Our engineers will use the most suitable material to produce the crusher blow bar according to the actual working conditions provided by the customer. The martensitic inlaid ceramic blow bars and the high chrome inlaid ceramic blow bars are our “FIST” products. Our products are more cost-effective than Magotteaux’s ceramic inlay blow bars.
In the Middle East and Spain, our high chrome blow bars have a large market share and we also have some dealers in the relevant countries.