MK1320H MKE1320H CNC cylindrical grinding machine




Main Specifications
Description unitMAK1320Hx500 MAKE1320Hx500MAK1320Hx750 MAKE1320Hx750
Dia to be ground(mm)φ8~φ200φ8~φ200
Max.length to be guound(mm)500800
Center height(mm)135135
Distance between centers(mm)500800
Headstock center(莫氏)4#4#
Tailstock center(莫氏)4#4#
Max.workpiece weight to be ground(mm)5050
Wheel size(m/s)φ500x50xφ203φ400x50xφ203
Wheel peripheral speed( mm)38 (动静压主轴45m/s )38 (动静压主轴45m/s )
Wheel spindle rotation speed(r/min)1815/21501815/2150
Min.pulse amount in X-axis(mm)0.0010.001
Min.pulse amount in Z-axis(mm)0.0010.001
Total motor power(kw)10.82510.825
Longitudinal servo motor(kw)l.6(6Nm)l.6(6Nm)
Traverse servo motor(kw)l.6(6Nm) l.6(6Nm)



Main Acessoriess
Wheel perighery dresser1setwheel extractor1set
Wheel hub2setsMagnetic separator1set
Balancing arbor1setDiameter measuring instrument1set





Extra Acctcessos
Wheel Balancing stand1setSurface measuring instument1set
Hybrid wheel spindle1setOpen-type steady-rest1set





Working Accuracy
Roundness1.5μmSurface roughness Ra0.32μm
Dia.uniformity in the longitudinal. Section5μm  


• The CNC cylindrical grinder is suitable for batch production ofcylindrical parts grinding with high performance-to- price ratio.


• The electrical system is controlled by HNC-180GCE and the executive system is driven by the CNC servo driver and servo motor.Worktable longitudinal travel and wheelhead cross traverse which with the high infeed accuracy are realized by the servo motors via the ball screw transmission. With the touch screen and human- machine interface, the machine is easy to operate. With other systems and configured online automatic measuring instrument can also be based on user needs.


•The machine is simple and easy to operate. After simple training, it can be operated easily. By setting the parameter of longitudinal grinding or plunge grinding via the touch screen, an auto-grinding for the different workpiece is realized. With the function of worktable trip-stop, the machine can grind more than one journals of one workpiece automatically. The process parameter of more than one journals can be set discretionary for long grinding of plunge grinding.


• With the function of whee Idressing and compensation automatically.


• Wheelhead spindle is supported by three bushing hydro-dynamic bearing, and high precision hydro dynamic-static bearing is also available for the user.


• Timing provision of lubrication for machine moving parts according to program designing. Automatic lubrication of all moving parts. Tailstock has two ways:hydraulic and manual.

Product Brochure

Please download the product manual for more product details.

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