M and MZ series of Valve Grinding and Lapping machine for gate valves

MZ and M series portable valve grinding machine are both for grinding gate vavle,

Valve seat,valve core.

The Difference between M and MZ valve grinding machine are mainly in the grinding disc.

ItemM-100M-200M-300M-300CM-600
Grinding Range (mm)DN20-150mmOffline gate   valve,globe valve, safety   valveDn80-200mmGrinding Plate   selectiveDN95-320mm (4"-13") Grinding Plate   selectiveDN100-400mmGrinding Plate   selectiveDn200-600Grinding Plate   selective
Voltage(V)220220220220220
Power(W)7501300130013001300USA
Frequency(HZ)5050505050
Max Grinding Depth(mm)250600650850900
Valve sealing face   min gap(mm)
45556070
Gross Weight(kg)2631.5758090


ItemMZ-150MZ-250MZ-600MZ-900MZ-1200
Grinding Range(mm)Dia 50-180Dia95-270Dia220-630Grinding Plate selectiveDia400-960mmGrinding Plate selectiveDia630-1250Grinding Plate selective
Voltage(V)220220220220220
Power(W)7501300130013001300USA Milwaukee electron motor
Frequency(HZ)5050505050
Max Grinding Depth(mm)42060090015002400
Valve sealing face min gap(mm)384570160180
Gross Weight(kg)2031.560170142


 

The adjustable grinding disc of M series  is  adjustable planet grinding disc,

It is transmitted by Gear transmission,when Grinding disc is roating with the grinding claw autoroation.make the face being  grinded reticulate.the quality of grinding is better,high efficiency.But if you can't operate correctly,the gears are easy to be damaged

M and MZ series of  Valve Grinding and Lapping machine for gate valvesM and MZ series of  Valve Grinding and Lapping machine for gate valvesM and MZ series of  Valve Grinding and Lapping machine for gate valves


  The grinding disc of MZ series valve grinder   is  only for Alumium Disc, Chain transmission ,although the quality of grinding is also good,but M series better.The chains are not easy to be damage.

M and MZ series of  Valve Grinding and Lapping machine for gate valves

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