Product Details

M7140 Horizontal type precision Surface grinding machine/grinder machine

Product Description

This machine can grind various complex plane and formed surfaces,do not need to apply to

motor feed grinding,precision class P4 spindle bearings,labyrinth seal,waterproof and dustproof

performance,smooth motion,high accuracy.Longitudinal using steel ball rail,light and flexible,

column-shaped rail with large span,steel,and high stability.Centralized lubrication machine with

manual pumps.

Technical Data:

Specifications		Units	M7140x1000	M7140x1600	M7140x2000
Size of work table(L x W x H)		mm	1000x400	1600x400	2000x400
Max. Longitudinal movement of worktable		mm	1100	1700	2100
Max. Distance from the spindle centerline to the worktable surface		mm	570	570	570
Max. Cross movement of grinding herd		mm	450	450	450
Max. Vertical movement of grinding head		mm	400	400	400
Vertical movement of the grinding head by hand wheel	Every lattice	mm	0.01	0.01	0.01
Vertical movement of the grinding head by hand wheel	Each turn	mm	1.00	1.00	1.00
Rapid lifting motor	Power	KW	0.37	0.37	0.37
Rapid lifting motor	Speed	R/min	1440	1440	1440
Abrasive wheel dim (L x D x W)		mm	350x127x40	350x127x40	350x127x40
Speed of grinding wheel		r/min	1440	1440	1440
Total power of motor		KW	9	10	12
Power of spindle motor		KW	5.5	5.5	5.5
Power of oil pump motor		KW	3	4	5.5
Processing accuracy		mm	0.015/1000	0.015/1000	0.015/1000
Surface roughness		um	Ra:0.63	Ra:0.63	Ra:0.63
Package(L x W x H)		mm	2800x1750x2350	4500x2000x2350	5500x2000x2350
Net weight		Kg	4000	4100	4200

Standard Equipment: