DSG-2040 Traveling Column Surface Grinder | High-Precision Solutions by Dowell

FEATURES SPECIFICATION STANDARD ACCESSORIES OPTIONAL ACCESSORIES

DESCRIPTION		UNIT	DSG-3A2040H	DSG-2040AND
General Capacity	Table size (lxw)	mm	500x1050
	Max.grinding length	mm	1050
	Max.grinding width	mm	500
	Distance from table surface to spindle center	mm	600/800(opt.)
	Standard mag. Chuck size	mm	500x1000
Longitudinal Movement	Rapid traverse (approx.)	mm/min	1000
	Hydraulic traverse	mm	1100
	Hydraulic feed (table speed) approx.	m/min	3~25
Cross Movement	Manual travel	mm	575
	Auto cross feed	mm	550
	Hand feed per revolution	mm	5
	Hand feed per graduation	mm	0.02
	Continuous cross feed (approx.)50/60HZ	mm/min	1000
	Increment cross feed	mm/min	1~20
Vertical Downfeed	Rapid traverse (approx.)	mm/min	1000
	Hand feed per revolution	mm/MPG		0.1mm/MPG
	Hand feed per graduation	mm/MPG		0.001mm/MPG
	Auto downfeed rate	mm		0.001~0.099
	Jog	mm		0.001
	Pre-set spark out times			0.9(passes)
	Manual pulse generator		x1, x5, x10
Grinding Wheel	Wheel size (diax width xbore)	mm	Ø355x38x127
Grinding Wheel	Spindle speed (50/60HZ)	r.p.m	1450/1750
Motor	Spindle drive motor	HP	7.5/10(opt.)
	Hydraulic motor	HP	3
	Cross feed motor	HP	1/4 (SIEMENS)
	Rapid hand elevatipn servo motor	KW	1
Weight	Net weight / gross weight (approx.)	kg	5900/6900
Packing Size	Length × width × height	mm	3600x2230x2280

※ The manufacturer reserves right to modify the design,specification mechanisms etc. without notice.

Machine structure is manufactured from high quality Meehanite class FC cast iron
Spindle motor select high stability Siemens motor
X and Z axis guide way use double V design
The large spindle use CP6 precision angular contact ball bearing (Front 4 and Rear 2) ensure heavy grinding ability.
Y and Z axis use precision ball screw
Y axis use AC servo motor and go with MPG reach high feeding accuracy
Cross stroke adjusting function get rid of inconvenience of traditional sensor and increase grinding efficiency. All guide way and ball screw use automatic lubrication system for forced cycle lubrication (with alarm for oil detective)
AND control: The operation modes are easy and simple for user to set up auto grinding.

SURFACE GRINDER