Item# CKG515D 20″x60″ Surface Grinder with 3-axis Automatic Feed

Item# CKG515D 20″x60″ Surface Grinder with 3-axis Automatic Feed

The CKG515D is a 3-axis automatic-feed (table, column and spindle head) surface grinder with 500mm x1500mm worktable, including magnetic chuck and coolant, which for whose need the big size and efficient grinding! Heavy castings, smooth operation, and dependable precision are built into this well-made unit. The manual feeds for 3-axis with the precision handwheel controls are no problem. The cross feed handwheel is graduated in 0.02mm (0.001") increments and moves the table 5mm (0.2") per revolution, automatic and rapid cross feeds are available. The vertical feed handwheel is graduated in 0.002mm (0.0001") up/down increments and moves the grinding wheel elevation 0.5mm (0.02") per revolution, automatic down feed rate is 0.005~0.04mm. To ensure an extremely high degree of accuracy, the table is constructed with precision hardened and ground double V-ways for longitudinal feed, and the spindle uses super-precision P4 spindle bearings. Also includes coolant system, magnetic chuck, halogen work light, precision wheel-balancing tool, and diamond wheel dresser.



  • Precision hardened and ground double V-ways
  • Super-precision P4 grade spindle bearings
  • Flood coolant system
  • Automatic and manual feeds for table, column and spindle head
  • Cast iron structure
  • Halogen work light
  • Grinding wheel: 40mm (1-1/2″) W x355mm (14″) Dia.
  • Splash guard
  • Power indicator lights
  • Magnetic chuck included
  • One-shot oiler
  • Diamond wheel dresser and precision wheel-balancing tool

Optional accessories:

  • Powered longitudinal and cross feed
  • Digital readout
  • Suction device
  • Magnetic separator
  • Rear splash guard
  • Overhead parallel dresser
  • Radius dresser
  • Angle dresser
  • Chuck controller
  • Spindle motor: 7.5kw
  • Table surface: 500mm x1500mm (20″ x 60″)
  • Longitudinal travel: 1600mm (63 “)
  • Cross travel: 540mm (21-1/4″)
  • distance between spindle center to table: 590mm (23-1/4″)
  • T-slot number & size: 3x16mm
  • Grinding wheel: 40mm (1-1/2″) W x 355mm (14″) Dia.
  • table load: 700kgs
  • Table speed: 5-25m/min
  • Automatic crossfeed of saddle: 0.5-12mm
  • Automatic down feed of spindle head: 0.005-0.04mm
  • Spindle speed: 1250rpm(50hz), 1500rpm(60hz)
  • Hydraulic motor: 2.2kw
  • Coolant motor: 90w
  • Floor space: 5810mm x2445mm (228-3/4″ x96-1/4″)
  • Packing dimensions: 3890mm x2250mm x2250mm(153-1/8″ L x 89″ W x 89″ H)
  • Net weight: 6000kgs (13200 lbs)
  • Approximate shipping weight: 7000kgs (15400 lbs)

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