GD-12S High precision centerless grinder machine

The base of the centerless grinding machine is made of high-gradecast iron (F30), which has been heat-treated to ensure no thermaldeformation after long-term use. The design of double V-shaped sliderails has been precision scraped to ensure long-term accuracy.

The direct-connected drive motor reduces the number of transmissionlinks and ensures the rotation accuracy of the adjustment wheel.

Category Centerless grinding machine

Product details

High precision centerless grinder GD-12S
The main shaft is a three-support structure of bearing pads, and the original Jianchang main shaft in Taiwan has a runout of less than 0.002mm. The infinitely variable speed guide wheel structure can adjust the appropriate feeding speed according to the diameter and length of the workpiece to ensure the roughness of the workpiece.

Project	Unit	GD-12S
Processing range (diameter)	Mm	0.5-40
Grinding wheel size (outer diameterwidthinner diameter)	Mm	Φ305150Φ120
Adjust wheel size (outer diameterwidthinner diameter)	Mm	Φ205150Φ90
Grinding wheel speed	RPM	1950
Adjust wheel speed (infinitely variable speed)	RPM	0-320
Wheel drive motor	KW	5.5
Adjustment wheel motor (servo motor)	KW	2
Hydraulic pump drive motor	KW	0.75
cooling pump drive motor	KW	0.125
Adjusting wheel feed hand wheel	Mm	3.5/circle 0.02/scale
Adjustment Wheel Fine Adjustment Hand Wheel	Mm	0.1/circle 0.001/scale
Table feed hand wheel	Mm	7/circle 0.05/scale
Workbench fine adjustment hand wheel	Mm	0.2/circle 0.001/scale
Trim feed handwheel	Mm	1.5/circle 0.01/scale
Adjust wheel tilt angle	Deg	+5°～-3°
Adjust wheel rotation angle	Deg	±6°
Mechanical Dimensions	Mm	1800×1400×1450mm
Packing size	Mm	2350×1650×1770mm
Mechanical Weight	Kg	1800
Packing Weight	Kg	2000