Impact Crusher Parts

When it comes to Replacement Impact Crusher Parts, Qiming Casting has been crushing the market for decades. If you demand the peace of mind that comes with ISO 9001-certified, fully-guaranteed and warranted replacement parts for your cone crusher. Qiming Casting can supply impact crusher wear parts with the best quality and suitable price. Impact crusher wear parts include blow bars and impact plates.

High Chromium Blow Bars


Impact crusher high chromium blow bars ensure the highest possible wear life is combined with mechanical reliability and numerous mounting possibilities. Thanks to the accurately balanced structure, the Qiming Casting chromium blow bars are easy and economical to install.

With chromium steel, the carbon is chemically bonded in the form of chromium carbide. The wear resistance of chrome steel is based on these hard carbides of the hard matrix, whereby the movement is hindered by offsets, which provides for a high degree of strength but at the same time less toughness.

Material Analysis

Material C Cr Mn Si S p
Cr15 2.8~3.2 13~15 ≤2 ≤1.2 ≤0.06 ≤0.06
Cr20 2.8~3.2 18~22 ≤2 ≤1.2 ≤0.06 ≤0.06
Cr26 2.8~3.2 24~26 ≤2 ≤1.2 ≤0.06 ≤0.06
High Chromium Blow Bars
TIC Insert Blow Bars

TIC Insert Blow Barts


TIC insert blow bars are designed for longest usable wear life for significant cost-savings. Qiming Casting design features combine with proprietary high-strength alloys for greatest reliability and better bottom lines.Our blow bars are the solution to industry-wide problems of short wear life and premature breakage found in traditional blow bar design.


  • Superior design – HSI blow bars with 3x-7x wear life for significant cost-savings
  • Allows engineers to rotate the bar 3 times
  • Available in material options to suit your application – high strength alloys, manganese, titanium carbide, ZTA (Zirconia Toughened Alumina) ceramic

Customer Feedback

Case Study 1: Recycling Plant, 1213 Impact Crusher

Before: Six original factory blow bars consistently delivered a wear life of 34 weeks per campaign in a limestone crusher at Lehigh Southwest Cement Company in Tehachapi, California.

After Switching to Qiming Casting TiC: The Qiming Casting TiC blow bars delivered a dramatic increase of 33 weeks per side for an expected total 66 weeks crushing wear life. The TiC bars delivered a 94% increase in runtime.