Casting Steel Mineral Consumable Cast Iron Grinding Balls For Ball Mill

Casting Steel Ball,Mineral Consumable,Cast Iron BallsFor Ball Mill :
 
THE PROCESS LINE OF PRODUCTION:
raw materilals----scientific proportioning----electric furnaxe smelting----assay before furnace----mould forming----polishing----Heat treament----Dimension test----Hardness test----Packing----Transportation----Sea freight
 
We are one of the largest factory specialized in producing Forging Grinding Media Ball, Rolling Grinding Media Balland Casting Grinding Media Ball in China. It was founded in 1988, located in Zhangqiu City, Shandong Province, China. Annual Production Capacity is 50,000 metric ton. There are 120 employees, covering an area of 15,000 square meters. Our products have been exported to more than 30 countries and got a lot of praise. We have large-scale production workshop, advanced production equipment and perfect quality assurance system. Our company has passed ISO9001:2000 quality system authentication and we always keep sincere service promise.
Process features of cast iron balls:
Moulding process---pouring when the molten iron temperature reaches 1500 C,using the temperature difference between 
molten iron and the molds.in this way,the ball can achieve internal organization of grain refinement and
 be more dense.meanwhile,the carbide is radially arranged .and such carbide is embedded in  the matrix 
again during  grinding process,forming hard layer continously,so that the hardness and toughness is
 maintained to a reasonable range,greatly improving the toughness and hardness of the grinding balls.
Specifications of our products as follows:
 
                          Type and Chenical Composition of Cast Balls

 
                                                  
5.Package: Steel drums (850kg per drum) or Flexible Container Bags ( 1000kg per bag)
 
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