Surface grinding machine MY820:

Technical Parameters		Units	MY820	MY1022	MY1224	MY1230
piece to be Ground		Mm	520*220*450	540*250*450	600*300*530	750×300×530
( L×W×H)
Max. Grinding Length		Mm	520	540	630	780
Max. Grinding Width		Mm	220	250	320	320
Distance From Table Surface To Spindle Center		Mm	450	450	530	530
Slide way			V-type rail with Steel-ball	V-type rail with Steel-ball	V-type rail with Steel-ball	Double V-type rail
V-type rail with Steel-ball		Kg	200	200	250	250
Table Size (L×W)		Mm	480*200	540*250	600*300	750*300
Speed OF Working Table		m/min	3-23	3-23	3-23	3-23
Number of T -Slot		Mm*n	14*1	14*1	14×1	14×1
Cross Feed On Handwheel		Mm	0.02/Graduation 2.5/revolution	0.02/Graduation 2.5/revolution	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	0.01/Graduation 1.25/revolution	0.01/Graduation 1.25/revolution
Wheel Size (dia.×width×bore )		Mm	200*20*31.75	200*20*31.75	250*25.4*76.2	300x25.4x76.2
Spindle Speeds	50Hz	rpm	2850	2850	1450	1450
			0-6000	0-6000	0-6000	0-6000
Spindle Motor		kw	1.1	1.5	2.2	2.2
Hydraulic station motor		kw	1.5	1.5	2.2	2.2
Rapid Up and down Motor		W			120	120
Working Pressure		Mpa	3	3	4	4
Max.Capacity		L/min	18	18	20	20
Minimum Of Numerical		L	80	80	100	100
Paraller Level		mm	300:0.005	300:0.005	300:0.005	300:0.005
Surface Roughness		μm	Ra0.32	Ra0.32	Ra0.32	Ra0.32
Machine Size (L×W×H)		mm	1680*1140*1760	1250*1600*1800	1960*1480*1850	1960*1480*1850
Packing Size (L×W×H)		mm	1700*1200*1940	1300*1620*1900	1960*1640*2020	1960*1640*2020
Gross,Net		T	O.85, 0.75	1.0,0.9	1.43 /1.3	1.5,1.4

 

Standard accessories:
permanent magnetic chuck 400*200mm,

chip tray,

coolant system

work light 

Tool box with tools