Hydraulic Automatic Precision Grinder

• Certification: CE, ISO 9001
• Max Table Surfacing Size (Lxwxh)(Mm): 480X200
• Max Stroke (Lxw)(Mm): 520X220
• Model NO.: MY820
• Table Maximum Cutting Area (Lxw)(Mm): 520X200
• Number of T -Slot (Mm): 1X14
• Spindle Speeds (50Hz)(R/M): 2850
• Transport Package: Carton or Wood Case
• Specification: CE ISO
• Trademark: GNG MACHINE
• Origin: China
• HS Code: 84571010
• Production Capacity: 1000 Sets/Month

Product Description

Characteristics of machine tools:
The machine is reasonable in structure, good rigidity, beautiful appearance, convenient operation.
Using precision plastic guide surface and precision scraping, grinding imported hydraulic transmission, drive by synchronous.
The main mechanical valve is a special valve grinder, is divided into two parts, the mechanical commutation control, throttle control. Throttle control part and unloading function, can realize the station start and stop.
Grinding can be all kinds of plane and complex shaped surface, suitable for motor without grinding the feed, according to user needs with a permanent magnet sucker or electromagnetic sucker.

Model				MY820
Bench	Max table surfacing size (L×W×H)    (×)		m	480×200
	Max stroke (L × W)          (×)		m	520×220
	Table maximum cutting area (L × W)       (×)		m	520×200
	Number  of  T -Slot                       T (×)		mm	1×14
The grinding head	Distance  From  Table Surface  To  Spindle  Center		mm	450
	Wheel  Size(dia×width×bore)    (WA46K5V) (××)		mm	ø200×20×ø31.75
	Spindle speeds     (50HZ)		r/m	2850
The amount of feed	Table longitudinal running speed (stepless)                                       ()()		m/min	3--20
	Table horizontal (before and after) the amount of feed            ()	Continuous (variable speed)  ()	mm/min	150
		Intermittent (stepless)      ()	mm/	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
Motor power	Spindle motor		kw	1.5
	Cooling motor		w	40
Hydraulic system	Hydraulic motor		kw	1.5
	Working  Pressure		Mpa	3
	Oil  tark  capacity		L	80
	Max. Capacity		L/min	18
Working precision	The machined surface of the base of parallelism		mm	300/0.004
	Surface  Roughness		μm	Ra0.32
Weight of machine	Net		T	1.05
	Cross		T	1.15
Machine  Size (L×W×H)      (××)			mm	1680×1140×1720