Steel ball dies is made of by HT 250. This kind of material can bear with high temperature molten liquid. Grinding steel ball dies is widely welcomed in home and abroad. For steel ball dies, it also has two types. One is the ball core can be replaced. The other is that the ball core and the mold body are together.
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Address: Heli Industrial Zone, Ningguo City, Xuancheng, Anhui Province, China.
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Ball Production Ancillary Facility
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