... processing speed 4.low price 5.CE certificate glass cutting,glass edging,glass polishing machine CNC glass working center/LDKW3220 Characteristics:This ... of protection and alarm. It is widely used in grinding, cutting, engraving, drilling and polishing glass and mirror. The whole ... Diameter of Grinding Wheel(mm)160Total Power (kw)16 glass cutting,glass edging,glass processing machine CNC glass working ...