SPECIFICATIONS
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Units
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MY820
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MY1022
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Worktable size (L*W)
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mm
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480*200
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540*250
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Max. travel of table (L*W)
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mm
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520*200
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560*250
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Table T slot (slot number x slot width)
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mm
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1*14
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1*14
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The grinding wheel size (o. d * w * i. d.)
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mm
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200*20*31.75
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200*20*31.75
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Distance spindle center line to working table
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mm
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450
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450
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Grinding wheel speed
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r/min
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2800
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2800
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Longitudinal speed range of table
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m/min
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3-20
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3-20
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m/min
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150
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150
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Transverse (front and rear) feed handwheel feed
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Handwheel per turn
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mm
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2.5
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2.5
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Handwheel per lattice
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mm
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0.02
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0.02
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The vertical (up and down) feed handwheel feed
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Handwheel per turn
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mm
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1.25
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1.25
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Handwheel per lattice
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mm
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0.01
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0.01
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Spindle motor power
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kw
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1.5
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1.5
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Power of oil pump motor
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kw
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1.5
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1.5
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Cooling motor power
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kw
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0.04
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0.04
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Processing accuracy
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mm
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0.005/300
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0.005/300
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Surface roughness
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μm
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Ra0.32
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Ra0.32
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Machine weight
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kg
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1050
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1250
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Overall dimension(L*W*H)
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mm
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1680*1200*1900
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1780*1240*1900
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Gross weight, net weight
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0.95
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