Buy Vertical Grinder Internal and external composite vertical grinder Model: VIG-8050 鈼廣IG Machine Is Able To Do Grinding I.D./ O.D. / Uper-Lower Face At Once, Assures The Accuracy Within 1um 鈼廥 & Z axes are equipped with special cross roller type linear guideways, featuring extra heavy loading capability. 鈼廍quipped with max. 6 no. grinding wheels for different diameter or accuracy requirement. 鈼廇pplication: Spindle Shaft, Big Bearings, High-Accuracy Gears, or The Workpieces In Less-Easy Clamping. Product Specification VIG-8050 Capacity Internal grinding range (I.D. : length = 1 : 3)脴70~700 mm Max. external grinding diameter脴700 mm Z axis max. external grinding length500 mm Z axis max. internal grinding length脴70~270 = 325 mm 脴270~700 = 500 mm Max. workpiece swivel脴800 mm Max. workpiece length600 mm (including clamping fixture) Max. workpiece load850 kgs Traverse X axis longitudinal traverse1730 mm Z axis vertical traverse650 mm Wheel spindle Z axis external grinding wheel spindle speed2000~10000 r.p.m. Z axis external grinding wheel diameter脴100~200 mm Z axis internal grinding wheel diameter脴50~150 mm Work spindle Work spindle speed12~200 r.p.m. Work table size (face plate)脴800 mm Screw nut size for T-slotM20 Work chuck size (optional)脴450 mm (18") Traverse X axis rapid traverse0~10 M/min X axis micro movement / each circle脴0.1, 脴1.0, 脴10 mm X axis micro movement / each graduation脴0.001, 脴0.01, 脴0.1 mm X axis min. setting unit脴0.001 mm Z axis rapid traverse10 M/min Z axis micro movement / each circle0.1, 1.0, 10 mm Z axis micro movement / each graduation0.001, 0.01, 0.1 mm Z axis min. setting unit0.001 mm X, Z axis guideway typeLinear guidewayBuy Vertical Grinder website:http://www.palmarygrinding.com/vertical-grinder/