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Valve Grinding Machine-3M93100D/DV

Valve Grinding Machine-3M93100D/DV

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SpecificationUnit3M93100D3M93100DV
Valve stem dia.(min-max)mm/inch3.5-20/0.16-0.55"3.5-20/0.16-0.55"
Valve head dia.(min-max)mm/inch12-100/0.47-4"12-100/0.47-4"
Valve lenght(min-max)mm/inch70-290/2.76-11.42"70-290/2.76-11.42"
Angle grinding rangedegree10-5710-54
Main wheel dia.mm/inch200/7.87"200/7.87"
Cup wheel dia.mm/inch100/3.94"100/3.94"
Main wheel widthmm/inch15/0.59"15/0.59"
Grinding wheel travelmm/inch90/3.54"90/3.54"
Valve feed travelmm/inch90/3.54"90/3.54"

Space requirements                                                                                                                                                    

Lengthmm/inch1050/41.3"1050/41.3"
Widthmm/inch1000/39.4"1000/39.4"
Heightmm/inch680/26.8"1080/42.5"
Net weight approx.kg/lbs180/396.8240/529
Spindle motor powerW550550
Spindle speedrpm29002900
Valve driving motor powerW180180
Valve rotating speedrpm120-750120-750
Coolant motor powerW100100
Main power supply
380V/220V,50Hz/60Hz,3ph/S-ph380V/220V,50Hz/60Hz,3ph/S-ph
Air supply maxbar/psi6/876/87
Coolant tankL/US GAL4/14/1

Roughness of valve surfaceμm≥Ra0.8≥Ra0.8