... 4.,easy to operate,clean and maintenance The QWJ graphite mill have been made successfully in order to satisfy the ... the function of automatic cooling. So it is especially used for the pulverization in many industries, such as chemical, medicine, ... ~100060~1500300~3000outline SizeLxWxH(mm)690x690x7701300x650x7501640x960x10302000x1200x13002400x1500x1600Weight(kg)300600100020003000 QWJ-mill for graphite