MGK1320H,1620H,1332B,1632B high precision CNC (end face) cylindrical grinding machines



Main Specifications
Description unitMGK1320Hx500/750MGK1 620Hx500/750MGK1332Bx 1000/1500MGK1632Bx1000/1500
Max Grinding DiammΦ200Φ200Φ320Φ320
Max Gringind Lenghmm500/750500/7501000/1500 1000/1500
Max Workpiece Weighkg5050150150
Center Heightmm135135180180
Wheel SizemmΦ400x 50xΦ203Φ500x 50xΦ203Φ600x 75xΦ305Φ600x 75xΦ305
Conversion Motor PowerKW45.51111
Wheel Peripheral Velocity(m/s)45m/s45m/s45m/s45m/s
Wheelhead Infeed Speedmm/min0.01 ~20000.01 ~20000.01 ~20000.01 ~2000
Worktable Move Speedmm/min0.1~40000.1~40000.1~40000.1~4000
X-axis Resolutionmm0.00010.00010.00010.0001
Z- axis Resolution mm0.0010.0010.0010.001
Workhead Frequency Conversion Roation Speedrpm15~60015~60015~60015~600
Workhead Spindle Taper Hole





Working Accuracy
Roundness<1.0 μmSurface roughness (outer circle)Ra0.05 μm
Straightness(<0.001/250mm)Surface roughness (end face)Ra0.2 μm

• MGK series CNC cylindrical (Endface) grinding machine is suitable for the grinding of the outer circle, end face and conical surface of shaft parts. For shafts with multiple steps, the length of outer circle and shaft shoulder can be completed in one clamping, reducing clamping and high production efficiency.


• The grinding diameter and length dimension accuracy of parts are controlled by Marposs measuring instrument. Control accuracy is土0.001,high accuracy and stable size.

•The CNC system of the machine adopts German SIEMENS 828 or FANUC-0i-TF (Endface)grinder special CNC system, which is easy to program and operate. And provide a quick programming operation textbook.


• This series machine is a high-precision CNC ylindrical (Endface)grinder.Grinding workpiece accuracy can reach three less than 1um That is: roundness, straightness, and verticality can all less than 1um


• Grinding wheelstock adopts ultra-high precision static and dynamic pressure bearing , and equipped with a machine of constant temperature and pressure oil cooling . The grinding accuracy is high, and the grinding vibration and helix will not be produced due to the bearing factors. Surface roughness can reach up to Ra0.01 (the bearing warranty period is 5 years and lifetime warranty)


• This series of machine use a movable headstock, which can directly drive the workpiece. Grind the left and right sizes in one clamping.

Product Brochure

Please download the product manual for more product details.

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