About

Ningguo Dexin New Materials Co., Ltd.

　　Ningguo Dexin New Materials Co., Ltd. which is located in State-level economic and technological development zone of Ningguo city, covers an area of 40 acres, Production workshop is 50000 square meters, is a technology enterprises that professional in research and development, manufacture complete sets of wear resistant castings and its associated equipment.

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Grinding ball manual mold

There are two ways to produce cast grinding balls.One is automatic grinding ball molding line by machine;the other is grinding ball mold by hand.In this part,mainly introduce grinding bal mould by hand.One pair grinding ball dies includes top mold and bottom mold.When production,it also need pattern.Usually,Dia 50mm mold,40 pairs mold needs 1 pcs 50mm patter

Grinding ball heat treatment furnace

After grinding balls are manufactured in casting ball metal mold or automatic grinding ball molding line, the next most important process is heat treatment. Grinding ball heat treatment includes quenching and tempering. Grinding ball heat treatment is used to quenching and tempering for casting balls.

Cast Grinding Media Ball

　　There are two ways to produce grinding media ball.One way is by machine,the other way is by hand.If you produce grinding media by machine,automatic grinding ball molding line in our factory is the best way.If you produce grinding ball by hand,cast grinding ball metal mold in our factory is also the best way. For details,please visit Automatic Grinding Ball Molding Line and Cast Grinding Ball Metal Mold.

Grinding Ball Heat Treatment Furnace

Automatic grinding ball heat treatment furnace is used to quench and tempering cast grinding balls.A complete grinding ball heat treatment furnace includes quenching furnace and tempering furnace.For high chrome cast grinding balls is not only quenching(by oil and by wind), but also tempering.For low chrome cast grinding balls just needs tempering.Grinding ball heat treatment furnace adopts hydraulic driving.