Used Gear grinding machines for sale (26)

Condition: excellent (used), Year of construction: 2002, Functionality: fully functional, Gleason Pfauter G320 CNC generating grinding machine + Promot Automation handling unit Functionality and machine features Generating grinding machine with 8 numerically controlled axes for machining gears with straight and helical teeth that can be produced by generating, including a dressable worm profile wheel. Linear and rotary main axes are hydrostatic. High-performance machine for finishing cylindrical gears with straight or helical involute teeth. TECHNICAL DETAILS Control: Siemens 840 incl. control panel Module: 0.5-7.0 Workpiece diameter: 10 - 380 mm Number of teeth: 10 - 600 Colrcrstu T S Usg Hjgt Vertical slide stroke Z: 200 mm Horizontal slide stroke X: 230 mm Tangential slide stroke Y: 135 mm Swivel angle of clamping head A: ± 45° Stroke - tailstock center: 125 mm Tangential slide stroke - dressing V: 180 mm radial slide stroke - dressing U: 110 mm C-axis (table rotation): 360° rapid traverse speed - linear axes: 10,000 mm/min Rotation speed: 3,000 rpm (infinitely variable) Table rotation speed: 240 rpm Table resolution: 0.001° Processing feeds: stepless Working feeds: infinitely variable Grinding wheel diameter: 270 - 350 mm Grinding wheel width: 104 mm Grinding wheel bore: 160 mm MACHINE DETAILS Machine weight: 11,500 kg Machine space requirement: approx. 3.7 x 2.4 x 2.75 m Promot Automation space requirement: approx. 4.5 x 1.6 x 4.0 m EQUIPMENT - Promot automation - Conveyor belt - Cooling belt system - Hydraulic unit - Complete documentation