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Precision Surface Grinding Machine ;, High rigid structure , high efficient !, Also supply CNC grinding machine . - details see: https://www.machineto.com/automaticsurface-grinding-machine-m7140-10127159

specifications	unit	M7140
Table working surface (W×L)	mm	400×1000
Max.size of workpiece to be ground(W×L×H)	mm	400×1000×400
Tanle longitrdinal travel(hydraulic)	mm	200~1100
Speed of table(stepless)	m/min	3~25
Max.allowable weight of workpiece (including electromagnetic chuck)	kg	624
Electromagnetic chuck(W×L)	mm	400×1000
Max.travel of wheel-head cross(manual or hydraulic)	mm	430
Automatic cross-feed of wheel-head(Stepless)	m/min	0.8-2.5
Automatic cross-feed of continuous
Automatic cross-feed of intermittent	mm/times	3~30/stroke of table
Wheel-head feed for each turn of hand-wheel	mm	0.5
Wheel-head feed for each turn of hand-vertical
Min.down-feed hand-wheel dial graduated to	mm	0.005
Grinding wheel size	mm	400×50×203
Electrical equipment total capacity	KVA	12
Grinding wheel motor power	KW	7.5
Grinding wheel motor speed	r/min	1440
Working surface to base level parallelism	mm	300:0.005
Surface roughness	um	Ra0.63
Overall dimensions(L×W×H)	mm	3000×1736×228
Packing case dimensions(L×W×H)	cm	360×191×262
N.W/G.W	kg	4500/5000