MD 618 High Precision Automatic Precision Surface Milling Grinder Machine

Product Description

Characteristics of machine tools:
Based on manual surface grinder, it covert the longitudinal and vertical machine to fully automatic The bidirectional friction electronic clutch, simple and reliable structure, clutch reversing process has no impact, no noise, safe commutation 5000000 times; the electric control part with electronic switching frequency switching, The service life 10 times longer than the relay control, simple operation, sensitive, infinitely variable; large output torque, low noise, Safe and reliable. Power supply use a number of mechanical and electrical protection function which is safe voltage, Energy saving, power saving, power consumption per class (calculated according to 8 hours) is only 0.6.When the manual grinding is working,Before and after the workbench's movement, in and out, around the reversing are automatic operation, greatly improving the production's efficiency and the surface finish, suitable scope that from the original single, small batch to mass batch.

Model				MD618
Bench	Max.workpiece to be Ground (L×W×H) (×)		mm	460×180
	Maximum travel of table (L × W) (×)		mm	500×190
	Table maximum cutting area (L × W) (×)		mm	500×190
	Number of T -Slot T (×)		mm	1×12
The grinding head	Distance From Table Surface To Spindle Center		mm	335
	Wheel Size(dia×width×bore) (WA46K5V) (××)		mm	ø200×20×31.75
	Spindle speeds (50HZ)		r/m	2850
The amount of feed	Table longitudinal (left and right) speed (stepless) ()()		/min	3--23
	Table horizontal (before and after) the amount of feed ()	Continuous (variable speed) ()	m/min	150
		Intermittent (stepless) ()	m/	0-5
		The handwheel rotates	mm	2.5
		Hand wheel each grid	mm	0.02
	Vertical (up and down) feed wheel feed ()	The handwheel rotates	mm	1.25
		Hand wheel each grid	mm	0.01
Reversing feeder	The total input power		W	150
	X- feeder output speed. X-		/min	0--225
	X- feeder size X-		m	280×130×120
	Y- feeder output speed. Y-		/min	0--120
	Y- feeder size M Y-		m	280×130×120
Motor power	Spindle motor		kw	1.1
	Cooling motor		kw	0.4
Working precision	The machined surface of the base of parallelism		m	300/0.005
	Surface Roughness		μm	Ra0.32
Weight of machine	Net		kg	750
	Cross		kg	800
Packing Size (L×W×H) (××)			m	1060×1170×1870

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