... 3-6 seconds/piece 3)weight-13T 4)can be custom made MKR-600D/9w characteristic 1,We take the full ... A machine with multi-purpose function,if change the grinding head can polishing different materials. Technical parameter1,Polishing form-continuous ... -operated4,polishing head-4heads5drrive control-frequency control6,Biggest products-600×6007,machine power-11kW×9+4kW8,weight-13T 6 head polishing machine