... different spindles.Main Technical Parameter Product description: Abnormal Glass Grinding Machine spindles:3pcsFloor space (MM):1200*1200mmThickness of the glass:3 ... -2,YZZT-L-MICRO,SG-1 ETC.*Straight-line Double Edge Glass Edging machine: Model YZZT-8,YZZT-12,YZZT-20 etc ... -1,QJ877C-2,QJ877C-3,QJ877C-8*Straight-line Double Edge Glass Beveling Machine: QJ877C-4,QJ877C-18*Glass Pencil Edge Grinding ...