high rolled steel grinding media balls, hot forged steel grinding media balls

Suizhou Gaincin Machinery Co.,Ltd(GAINCIN.com)have two kinds of grinding steel
balls.The first one is hot rolled steel balls which are made from the round steel
produced by steel mills through hot rolling and with whole process automation
control. The ball is uniform in hardness, with the heart having high hardness,
being low in broken rate, and high in impact value. The second one is the hot
forged steel balls which are made from the round steel produced by steel mills.
The steel is forged by the air hammers & large pressure machines after being cut
into chunks. And then the steel balls will be formed through quenching.Hot forged
steel balls are made from the round steel produced by steel mills. The steel is
forged by the air hammer after being cut into chunks. And then the steel balls
will be formed through quenching.

Our products are widely used in domestic and foreign large-scale gold, nickel,
copper, cement, building materials, thermal power, chemical metallurgy and other
precious metals dressing industry, occupying most of the global middle-high-end
application markets.

Hot rolled/forged steel grinding media ball in Process features
1) Independent R&D of preheat treatment process of large steel balls
2) Precision forming technology has been developed by cooperating with the Chinese
Association of Forging and research and the preheat treatment of large steel balls
has been researched on and developed independently to improve the quality and
reliability of the product.
3) The ball is uniform in hardness, with the heart having high hardness, being low
in broken rate, and high in impact value.