10T~30T series
  ZQS-ZHX50W32 series
  Y3180G series
  YB3120G series
  MW1420B series
  M7130H series
  MQQ200 series
  MQQ300A series
  MQQ400A series
  MJ104/105 series
 
M7130H Surface grinder with horizontal shaft and square table

M7130H      View larger image

The method of hydraulic driven is adapted to the longitudinal movement of the working table and the cross feed of the milling nose. In addition, manual operation is also available to the cross feed. Whereas, manual operation is adopted to the vertical feed only, and the imbedding motor driven model is adopted to the grinding wheel shaft. Finally, the control device for thermal distortion is available, and the thermal distortion can be control in a little range.

TYPE M7130H
Working talbe Size of table surface ( width length ) mm 300×1000
Maximum milling dimension ( width length height ) mm 300×1000×400
Longitudinal travel of working table ( driven by liquid ) mm 200-1100
Speed of working table ( stepless ) m/min 3-27
Slot number of working table's slot with T model   3×18
Load of working table kg 468
Nose of miller Distance from center of grinding wheel shaft to tworking table mm 135-575
Spiccato feed quantity of travel in the direction of course of milling nose for each row mm/次 3-30
Speed of grinding wheel shaft rpm 1440
Value of the vertical feed hand wheel's dial mm 0.01
Milling nose's feed quantity of hand wheel each turn Vertical feeding mm 1.29
Horizontal feeding mm 8
Dimension of grinding wheel ( external diameter width internal diameter ) mm Ø(270-350)×40×Ø127
Power of motor Overall power of milling motor kw 7.62
Moto power of milling nose kw 4.5
Working precision Parallel degree of the base level against the processing surface mm 300:0.005
Roughness of the surface µm Ra0.63
Weight of machine tool Net weight kg 3500
Gross weight kg 500
Size of appearance ( length width height ) mm 2600×1700×2400
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