Dear, I would like to request to suggest either dryer is better or Hot air generator to grind the slag (GBFS) which  is having moisture around 7 - 12 % .

The mill grinding capacity is 144 TPH ( OPC ) . In ggbfs grinding capacity around 95 Tons.

If possible pls send the link for the supplier of dryer or hot air generator 

With best regards,

Sundar