... 7 Spindles Glass Machine QJ877A-2 For Glass Edge Grinding MACHINE'S INFORMATION1.Transmission gear shift part ... Input voltage/frequency:~380v/50HZUSED FOR:Grinding straight edge of smaller size arts and crafts glass with ... -L-MICRO,SG-1 ETC.*Straight-line Double Edge Glass Edging machine: Model YZZT-8,YZZT-12 ... ,YZZT-20 etc. *Glass Beveling Edge Grinding Machine: Model QJ877C-1,QJ877C-2,QJ877C-3 ...