Manual Surface Grinder M820

Model:	M820
Brand:	-
Origin:	Made In China
Category:	Industrial Supplies / Other Industrial Supplies
Label:	M820 , Grinder , Automatic
Price:	-
Min. Order:	1 pc

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Product Description

* Adopt the exceeding precise class7(P4 level) ball bearing for spindle
* Bring transmission by synchronous belt, operating simple and convenient
Grinding Machine/Grinder (M820)
Hydraulic longitudinal, power corss and vertical hand infeeds operation.
All 3 axises are roller bearing slides

* Hardened & ground ways (removable) on table, carriage / saddle & column * Cartridge spindle W/ 4 preloaded class 7 (P4) bearing for better workpiece accuracy.

* Table, saddle & column move on linear table ways MID-level downfeed handfeel placement for convenient and easy position for Z-axis.

Technical Parameters		Units	M820	MS820
Max.workpiece to be ground		mm	520×220×490	520×220×490
(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	490	490
Slide way			v-type rail with	v-type rail with
Slide way			Steel-ball	Steel-ball
v-type rail with steel-ball		Kg	200	200
Table size(L×W)		Mm	480×220	480×220
Number of T-slot		mm×n	14×1	14×1
Speed of working table		m/min
Cross feed on hand wheel		Mm	0.02/Graduation 2.5/revolution	0.02/Graduation 2.5/revolution
Vertical feed on hand wheel		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
Spindle speeds		Rpm	0-6000	30-6000
Spindle Motor		Kw	1.5	1.5
Coolant Pump		Kw	0.4	0.4
Paraller Level		Mm	00:00.0	00:00.0
Machine Size(L×W×H)		Mm	1680×1140×1800	1680×1140×1760
Packing Size (L×W×H)		Mm	1140×1240×1960	1140×1250×1940
Gross 、Net		T	0.80、0.70	0.81、0.71