Description Overview Raymond roller mill Model 6658 high side Specifications Complete with 200 hp 460v, 880 rpm explosion proof main motor Double whizzer separator with vari-drive Chain driven rotary feeder with model 50 controller Natural gas direct fired air heater rated at 5,300,000 btu per hour Gas fired Included Components Complete system still installed including 6 ton feed hopper Cyclone collector Duct work All electricals and control panel Condition Approximately 600 hours only on hour meter