M1420H cylindrical grinding machine



Main Specifications
Description unitM1420H x 500/800
Grinding diameterwith steady-rest min/maxmm8/60
 without steady-rest min/maxmm8/200
 I.D.with steady-rest min/maxmm 
 without steady-rest min/maxmm 
Max.work weight kg50
Max.grinding lengthO.D.mm500/800
Center height mm135
Distance between centers mm500                              800
Wheel dimensions(O.D.xWxI.D) mm

Max.φ400x 50xφ203


Peripheral speed of grinding wheel m/s38
Wheel size for int. Grinding attachment mm 
Wheelhead spindle speed r/min1670
Wheelhead rapid advance &wighdrawal mm50
Total motor power kw5.625
Overall dimnsions(LxWxH) mm2500x 1600x 1650                       3000x 1600x 1650
Machine weight kg2500                              3000 


Main Acessoriess
cylindrical dresser1setWheel balancing arbor1set
Wheel balancing disc1setInt.grinding attachment   MA1420/H1set
Complete set of electric epuipment1setMeasuring bridge-plate 


Complete set of coolant equipment


Wheel balancing disc1set
Wheel peripheral dresser


Open type steady rest1set
Wheel hub2setsLeceling wedge    500mm 9sets 750mm11sets





Extra Acctcessos
Wheel Balancing stand1setcenter rest close type1set
Radirs Dresser1setExtension bar1set





Working Accuracy


UnlformWof dia.in longitudinal section 5μm
Surface roughness .


0.D.roundness by chuck2.5μm


I.D.Surface roughness'Ra0.63μm





• This machine tool is to absorb the advantages of the major grinder and improve the cutting grinder.Heavy Duty  Ginder,with high cutting precision,high rigidity and high efficiency.Suitable for grinding cylindrical and conical workpiece. 


• The workpiece of machine,cylindrical grinding wheel,the inner circle of the grinding wheel,oil pump and cooling pump by an independent motordrive. 


•The longitudinal movement of the machine table by the hydraulic continuously variable transmission can also be handwheel drive,table lubrication Orifice Compensated unloading form. 


• Grinding wheel frame transverse feeding fine tuning can be made by the hydraulic feed and fast and automatic cycle,two feed hand wheel is also available to achieve the thickness.


• Machine moving parts with electrical,hydraulic and the operation is safe and reliable.

Product Brochure

Please download the product manual for more product details.

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