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1 Easy Operation, 2 High Presicion, 3 Good Quality - details see: https://www.machineto.com/m820-manual-type-surface-grinder-for-sale-10126698

Manual Type Surface Grinder

Technical Parameters		Unit	M820	MS820
Max.workpiece to be Ground (L×W×H)		mm	520×220×490	520×220×490
Max. Grinding Length		mm	530	530
Max. Grinding Width		mm	220	220
Distance From Table Surface To Spindle Center		mm	450	450
Slide way			V-type rail with Steel-ball	V-type rail with Steel-ball
V-type rail with Steel-ball		Kg	200	200
Table Size (L×W)		mm	480×200	480×200
Number of T -Slot		mm×n	14×1	14×1
Speed OF Working Table		m/min	3~23	3~23
Cross Feed On Handwheel		mm	0.02/Graduation 2.5/Revolution	0.02/Graduation 2.5/Revolution
Vertical Feed On Handwheel		mm	0.01/Graduation 1.25/revolution	0.01/Graduation 1.25/revolution
Wheel Size (dia.×width×bore )		mm	200×16×31.75	200×16×31.75
Spindle Speeds	50Hz	rpm	2850	2850
	inverter Motor		0-6000	30-6000
Spindle Motor		Kw	1.1	1.1
Coolant Pump		Kw	0.04	0.04
Minimum of Numerical Display		mm	/	0.001-0.005
Machine Size (L×W×H)		mm	1680×1140×1800	1680×1140×1800
Packing Size (L×W×H)		mm	1140×1240×1960	1140×1240×1960
Gross/Net Weight		T	0.80/0.70	0.85/0.75

1) Adopt the exceeding precise class7(P4 level) ball bearing for spindle.
2) Bring transmission by synchronous belt,operating simple and convenient.