The Oriental 10 meter drop ball test machines and procedures are designed to simulate 2 hours of grind out conditions in a 40’ SAG mill. 10 meters represents the maximum fall height of grinding media in a 40’ SAG running at 80% of critical speed. In the drop ball test machine, grinding balls are dropped 1200 times, which is equivalent to 2 hours of grinding out conditions at 10 rpm.
Oriental – 10 Meter Drop Ball Test Machine – Ball Plant in China
product quality tracking system:
1. Every batch orders will have an SGS report
2. An in-house report will be supply with every batch of cargo