Blow bar impact crusher

Origin: China
Brand: KUNFENG
Type: Blow Bar for impact crusher
Material: High chrome cast iron
Processing Type: Casting
Use: for impact crusher in aggregate makingKUNFENG produces many blow bars for cement and aggregate plants. Horizontal shaft impactors used for secondary crushing and for concrete and asphalt recycling require hard and tough blow bars. Our high level of quality control ensures the exact alloy chemistry, and every alloy steel and alloy iron blow bar is checked for specified hardness to confirm proper heat treatment.

We currently have hundreds of blow bar patterns for many makes and models of horizontal shaft impactors, mainly for Chinese PF series impact crushers. The model includes: PF0807, PF1010, PF1210, PF1214, PF1315, PF1320. We can also produce new blow bars according to your drawings for other international brands impact crushers.

Chemical composition for the blow bars:  CCrMoSiCuNiSP2.8-3.0%24-27%≤0.8%≤0.6%1%1%≤0.045%≤0.045%Product Benefits : 
Compared with the general market products, our products smooth surface, accurate dimensions weight high hardness, high wear resistance and longer life. Direct sales by the company foundry, cost-effective products.Production quality and testing equipment:
Ultrasonic inspection undamaged testing,M etallographic microscope, LOBF direct-reading spectroscopy and so on.