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MK1320 CNC cylindrical grinding machine

Home - Product - CNC cylindrical grinding machine series

Main characteristics of this machine tools


● The machine tool is a two axis (x-axis is transverse feeding of grinding wheel frame and z-axis is longitudinal movement of worktable) two linkage CNC cylindrical grinding machine. The CNC system adopts international or domestic well-known brands. It has the functions of automatic feed, withdrawal, rough grinding, fine grinding, dressing of grinding wheel, automatic compensation and so on. With optional automatic measuring instrument, it can realize the full closed-loop function of grinding cycle.
● The grinding wheel spindle adopts sleeve type or dynamic and static pressure spindle, the grinding wheel frame guide rail adopts steel guide rail, the worktable guide rail adopts Flat-V plastic lubrication guide rail, and the servo motor ball screw is used to drive the feed mechanism and the worktable to move.
● The main body of the machine tool is cast by cast iron, with a fully enclosed protective cover, a backpack type electrical cabinet in the rear and a rotary operation screen in the front.

Specification parameter list

S.N. Length
300mm 500mm 750mm
Grinding OD scope 6—200mm
Top center height 125mm
Longitudinal movement distance of worktable 350mm 550mm 800mm
Rotating angle of worktable +4、一3°
Moving distance of grinding wheel frame 150mm
Taper of head and tail frame tops Morse No.4
Chuck diameter of head frame 125mm
Move amount of tail frame sleeve 25mm
Max. Size of grinding wheel 400×20—50×203mm
Servo motor power of X axis 11nm
Servo motor power of Z axis 11nm
Positioning accuracy of X / Z axis 5um
Repeat positioning accuracy of X / Z axis 2um
Motor power of grinding wheel 4KW
Total power of machine tool 11.5kw
Weight of machine tool 2300kg 2800kg 3300kg
Size of machine tool (mm ) 2300×2200×2500 2800×2300×2500 3300×2300×2500
Processing accuracy (standard specimen) Roundness 0.0015mm
Cylindricity 0.003mm
Surface roughness Ra0.32um

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