GD 618D ELECTRIC SURFACE GRINDER

Product Overview

Description

GD-618D Electric surface grinder

Features:

 

1. The machine has reasonable structure, good rigidity, beautiful appearance and convenient operation.

2. On the basis of 618/820 surface grinder, the manual operation has been changed to electric control, which significantly improves the work efficiency and reduces the labor intensity, especially during performing large-volume workpiece grinding, significantly improves surface finish accuracy in the comparison with manual grinders.

3. Spindle bearings use P4 precise rolling bearings.

4. The spindle adopts labyrinth seal, which is water- and dustproof.

5. Can grind different flat or complex shape workpieces with the modification of the grinding wheel.

6. Electromagnetic or permanent-magnet chuck can be customized according to client's requirements.

7. Installation of digital readout is optional.

 

Technical data:

Technical Parameters		Unit	GD-618
Longitudinal travel of work table		mm	500
Cross travel of work table		mm	190
The distance from spindle to work table		mm	335
Max loading weight		kg	200
Table size (L×W)		mm	460×180
Number of T -slot		mm×n	14×1
Table speed (infinitely variable speeds)		m/min	3-25
Cross feed of handle wheel		mm	0.02/shelf 2.5/circle
Cross automatic feed (infinitely variable speeds)		mm	0.5-20
Cross fast feed		mm	144
Size of the grinding wheel		mm	180×13×31.75
Spindle	50Hz	rpm	2850
	transition motor		30-6000
Total power		kw	1.29
Grinding head motor power		kw	1.1
Depth of parallelism of the precessing surface to the basic level		mm	Processing 400 - Depth of Parallelism 0.01
Surface roughness		µm	Ra0.63
Total power input		W	150
X-feed output speed		rpm	0-225
X-feeder size		mm	280*130*120
Y-feed output speed		rpm	0-120
Y-feeder size		mm	280*130*120
Cross autokinesis motor		kw	0.2
Horizontal autokinesis motor		kw	0.2
Machine size (L×W×H)		mm	950×1100×1590
Packing size (L×W×H)		mm	1000×1150×1760
Gross/Net weight		T	0.77/0.67