QY-X614/X618

Precision molding surface grinder

Project	Model		Units	QY-250M
Capability	Workbench area		mm	460-200
	Maximum let-rigt moverment		mm	540
	Maximum forward and backward movement		mm	260
	Maximum distance betwean workbench and spindle center		mm	470
	Maximum weight of workbench		kgs	100
Workbench	Workbench T slot		mmxN	14x1
	Speed of workbench		m/min	7-25
	Front and rear hand wheel feed	1grid	mm	0.02
		1um	mm	4
	Front and rear automatic feed		mm	/
	Fst forward and backward movement	50Hz	mm/min	/
		60Hz	mm/min	/
Gringding wheel	Gringding weal size		mm	φ205×6-20×31.75
	Speed of mainshart	50Hz	R.P.M	2850
		60Hz	R.P.M	3360
Upper and lower mechanism	Upper and lower hand wheel feed	1grid	mm	0.01
		1turn	mm	2
	Automatic feed		mm	/
	Rapid up and down movement		mm/min	/
Motor	Spindle motor		HxP	2×2
	Upper and lower workers drive the motor		HxP	/
	Hydraulic motor		HaP	/
	Vacuuming motor		HxP	3/4×2
	Flush motor		HxP	1/8×2
	Front and rear drive motor		HxP	/
Size	Machine height		mm	1775
	Floor space		mm	1800×1400
	Net weigh		kgs	1100
	Gross weight		kgs	1300