40mm grinding steel balls for mineral properties
40mm grinding steel balls for mineral properties ) No cracking ) Strucure is uniform ) Hardness: HRC60~67
40mm grinding steel balls for mineral properties mine
Raw materials : grinding rods ( bought from steel factory )
Processing of media chrome grinding balls
Inspection Equipments for chrome balls :
grinding stee balls are in testing
ISO Certificates :9001:14001
Package : woven bags & iron drums
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40mm grinding steel balls for mineral properties
