grinding media milling cast balls, casting steel grinding balls, chromium steel balls

Our  technical support team of experienced production metallurgists are focused on  achieving the lowest possible cost per tonne of ore ground. Gaincins trained  personnel can assist in mill optimisation using our Gaincin Optimiser  software and other industry packages. We also have many years` experience  in mining operations around the world. 

A  continual programme of research and development ensures that our material usage  and production processes are at the cutting edge of the industry  internationally. In consultation with our clients we actively monitor and cross  correlate grinding media consumption with mill performance to reduce megawatt  hours per tonne and maximise grinding efficiency.
Our  manufacturing facilities utilise a continuous bar forging system with  traditionally air hammer, skew rolling machines & induction heating. This  operation manufactures balls ranging in size from 15mm to 150mm by roll forging  and SAG balls in the size range 125mm to 150mm are produced by upset air hammer  forging. We also offering grinding rods for rod mill applications.   

And  we also have automatically casting chromium alloy grinding iron production line  with low/medium/high Cr content upto 32% Max. They were applying in Cement  plants, milling coals, power generations, chemical industries,  etc.
Steel  chemistry and heat treatment are tailored to ball diameter and intended  application to optimise mechanical integrity and wear resistance. This produces  a ball which resists spalling and breakage. 

Grinding  media in technical parameters in Gaincin company