KGP-Double Column Surface Grinder

Machine Features:

  • Machine mechanical structure :  Machine main structure are cast of high grade FC-30 iron to ensure high rigidity and stability. Column designed in box type structure to achieve high performance and reduce resonance in heavy duty cutting.
  • Control system : Graphical user interface with Mitsubishi color touchscreen deliver easy conversation operation system. Easily pre-set grinding parameters for a automatic cycle, improving working effiency. Mitsubishi PLC provides a long, trouble – free operating life. Easy maintenance supported by an extensive service center network located all over the world.
  • Spindle and spindle motor : The Flange type spindle is designed with a strong shaft, supported by 3 sets super precision angular contact bearings with wide span, to maximum rigidity and machining accuracy. High torque spindle motor (20HP) adapts high technology to attain low vibration, greater rigidity, high bending resistance. It suits to demands for heavy cutting.
  • Slideways : Cross and vertical axes driven by high precision C3 grade ball screws and servo motor, supported by backlash-free coupling, to ensure accurate movement. Slideways are box way to guarantee high rigidity, stability and long lasting performance. 
  • Hydraulic system : Advanced hydraulic system with proportional valve and 20HP motor ensures table speed up to 30 m/min. Hydraulic tank is standarly equipped with a oil chiller ito prevent heat dissipation and maintain normal temperature of hydraulic oil. All parts inside the system are corrision – proof, ensure easy maintenance and long lasting service.  
  • Automatic wheel dressing and compensation : The dresser is for horizontal grinding wheel, driven by DC motor and fed by servo motor. Easily pre-set the dressing parameters for an automatic cycle.
  • Automatic lubrication system : Centralized automatic lubrication system with tank capacity of 100 litters can provide proper, precise lubricant replenishment to all required points at the right time.
  • Vertical grinding attachment (optional) : Vertical grinding head: flexible, accurate and reliable grinding solution for cutting – edge. Easily adjust angle for various applications such as flank grinding , dovetail groove, side cutting and chamfering

Machine Specifications:



Specifications Unit 1524D 1532D 1542D 2032D 2042D 2050D 25100B
Capacity Table working area mm 1500x2400 1500x3200 1500x4200 2000x3200 2000x4200 2000x5000 2500x10000
Longitudinal travel mm 2500 3300 4300 3500 4500 5500 11000
Distance between columns mm 2000 2500 3000
Table load including magnetic chuck kg 6000 8000 10000 9000 12000 15000 40000
Table Table speed m/min 5 ∼25
Rapid crossfeed mm/min 10∼2000 10∼1800
Min.crossfeed increment mm 0.001
Horizontal head Spindle center to table mm 1150 1750
Elevation speed mm/min 2∼500
Min.downfeed increment mm 0.001
Wheel dimensions mm ∅510x100x203.2 ∅610x100x254
Spindle speed 50HZ r.p.m 1000
60HZ r.p.m 1200
Spindle motor hp(kw) 20/30/40(15/22.5/30) 40(30)
Cross travel mm 1600 2100 3300
Vertical head Spindle center to table mm 840 1750
Elevation speed mm/min 2∼500
Min.downfeed increment mm 0.001
Swivel (Left / Right) deg. L60*/R60*
Wheel dimensions mm ∅355x50x127 ∅405x50x127
Spindle speed 50HZ r.p.m 1500
60HZ r.p.m 1800
Spindle motor hp(kw) 10/15(7.5/11)
Cross travel mm 1600 2100 2900
Dimension & weight Net weight kg 31000 33000 35000 42000 45000 48000 170000
Gross weight kg 35000 37000 39000 46000 49000 52000 200000
Space occupied Single mm 10500x4600x4500 12100x4600x4500 14100x5375x4500 11500x5375x4500 13500x5375x4500 15500x5375x4500  
Double mm 10500x5900x4500 12100x5900x4500 14100x5900x4500 11500x6775x4500 13500x6775x4500 15500x6775x4500 24000x7630x5700