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Hot rolled grinding steel ball

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Hot rolled grinding steel ball

Product properties

Grinding balls for steel grinding machines (hereinafter referred to as grinding steel balls) are a kind of medium used in the ball grinding mill to grind the materials therein. With an annual capacity of 500,000 tons, the grinding steel ball is mainly used in mines, with products exported to Southeast Asia, Australia, Africa, North America, Central and South America and other countries and regions. It has become one of the largest production bases in the world, with exported products reaching 95%.

Process features

● High precision control of product quality
● Base metal production lines of the wear-resisting material adopt a full set of short-stress rolling mill produced by Danieli Group, Italy. The base metal is made through continual rolling to realize high precision control of product quality.
● Hot rolled steel balls are made from 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.




Technical parameter

Product Name LTB series Model
Grinding steel ball
LTB2,LTB3,LTBU
Grinding steel ball 20~90mm

Qualification certificate

Hot rolled grinding steel ball certified by product certification including:Grinding steel ball ISO90012008,Grinding steel ball OHSAS18001:2007,RioTinto approved suppliersetc,Bhpbilliton approved suppliersetc[ View more related certificates]

Market application area