M618A,M820

Manual Surface Grinding Machine M618A,M820

Mainfeatures:

1.Quality castings and Precision ball bearing supporting thespindle

2.Coolant system with nozzle and flow control valve

3.Cast iron machine body and stand for maximum rigidity andsmooth operation

4.The machine can grind all kinds of surfaces or grind complex surfaces by dressing of grinding wheel.

5.The machineis suitable for grinding without auto feed and is installed with permanentmagnetic chuck or

electromagnetic chuck according to customer’s requirement.

6.Vertical dial graduations 0.01mm,Cross travel graduations 0.02mm

7.Manual one shot lubrication pump

8.Wheel balancing stand and arbor

9.Halogen work light

Description

Model				M618A	M820
Working table	Table Size (L× W)		mm	460×180	480×200
	Max movement of working table(L× W)		mm	500×190	530×220
	T -Slot number×width		mm	1×14	1×14
Grinding head	Max distance from spindle center to table surface		mm	335	450
	Wheel Size(Outer diameter×width×Inner diameter)		mm	φ180×13×Φ31.75	φ200×20×Φ31.75
	Wheel speed	50HZ	r/min	2850	2850
Table slide -way			/	V-type rail with steel-ball	V-type rail with steel-ball
Feed amount	Vertical feed on handwheel	Per revolution	mm	1.25	1.25
	Vertical feed on handwheel	Per graduation	mm	0.01	0.01
	Cross feed on handwheel	Per revolution	mm	2.5	2.5
	Cross feed on handwheel	Per graduation	mm	0.02	0.02
Motor power	Spindle motor		kw	1.1	1.1
Motor power	Coolant pump motor		kw	0.4	0.4
Weight	Net		kg	650	700
Weight	Gross		kg	750	800
Overall dimension(L×W×H)			mm	1550x1150x1590	1680x1140x1760
Package dimension(L×W×H)			mm	1000x1150x1760	1140x1250x1940