Impact crusher usually acted as medium cement crushing machine after primary crushing. Except for crushing cement raw materials such as limestone, gypsum, bauxite, cement clinker, impact crusher (impactor) is also widely used in hydroelectricity, highway, artificial rock, stone, sand, building material, etc. Blow Bar is the most important wear-resistant part for impact crusher and plays an important part in cement raw material crushing process.

 

Blow bar for cement impact crusher is manufactured with hypereutectic super high manganese and chromium, our blow bar has a service life *0~**0% longer than those made of traditional high chromium iron. The special processing techniques ensure that our blow bar has leading performance.

 

1. Employ the external refining technology effectively reduced the harmful elements, impurity and oxygen and hydrogen harm, greatly enhanced the abrasion resistance and impact toughness of the steel!

2. Using proprietary metamorphic agent for modification treatment, fine grains, improve carbide configuration and distribution, and to improves the abrasion resistance and tenacity.

3. Optimizing heat treatment process, make the product of uniform hardness especially, impact abrasion resistance becoming stronger.

 

Our Dingsheng Group CEO Mr. Lu is a Senior Engineer;

National expert;

Vice-chairman of Chinese Casting Association Wear-resisting Casting Branch;

Vice director of National casting steel and smelting technology Professional Committee;

A member of China Metallo-graphy Anti-abrasion Material Academic Board;

A standing member of China Abrasion Failure and Prevention Professional Committee;

Vice President of China Sand Stone Association and so on.

 

Especially, our Experts engineer Mr. Zhou Pingan who was graduate student of Tsinghua University and graduated from Tsinghua University in ***5.He is the Total Consultant of Belgium Magotteaux Wear-resistant parts in spare parts all time.

He is The Chinese mechanical engineering society wear failure and anti-wear technology professional committee reputation director and Institute of Chinese foundry advisors.