... one of the indispensable machine in modern glass industry. I. Main technical data:1,Voltage:380V/50HZ2,Drilling Diameters: φ4-φ 200mm ... ,Size: (LxWxH) 2600 mm×2600 mm×1700mm NameMain specificFrame materialThis Frame,adopt high quality casting material, through anneal process, with stable ... are in the taper hole of spindle: 50 around the main spindle position is 0.14, The error with diameter of ...