CG-80B

Centerless Grinder

Model: CG-80B

Grinding diameter: 5-80mm
Grinding length: 180mm
Grind-wheel size: P500x150x305mm

Regulate-wheel size: PSA300x150x127mm

List price： 0.00

Price： 0.00

Product Description

Centerless Grinder

Model: CG-80B

Grinding diameter: 5-80mm
Grinding length: 180mm
Grind-wheel size: P500x150x305mm

Regulate-wheel size: PSA300x150x127mm

Technical Specification

Model	Unit	CG-80B	CG-83B	CG-100
Plunge feed
Grinding diameter	mm	5-80	10-150	10-100
Max. grinding length	mm	140	190	195
Through-feed
Grinding diameter	mm	5-80	10-150	10-100
Max. grinding length	mm	180	250	210
Grinding wheel specifications	mm	P500x150x305	P600x200x305	P500x200x305
Regulating wheel specifications	mm	PSA300x150x127	PDA350x200x203	PDA350x200x203
Grinding wheel speed	rpm	1300	1115	1338
Regulating wheel speed (stepless)	rpm	10-200	10-200	10-200
Regulating wheel frame swivel angle
In vertical plane	°	-2°~ 5°	-2°~ 5°	-2°~ 5°
In horizontal plane	°	0°~ 3°	0°~ 3°	0°~ 3°
Hand wheel feed per division	mm	0.0025	0.01	0.002
Hand wheel feed per revolve	mm	/	1.5	/
Micro feed per hole	mm	/	0.005	/
Hand wheel of dresser feed per division	mm	/	/	0.01
Height from centerline of gri.wheel & reg.wheel to workrest	mm	210	285	255
Power
Grinding wheel motor power	kw	15	22	18.5
Regulating wheel motor power	kw	1.5	3	2.2
Machine power supply	-	3N, 50HZ, 380V	3N, 50HZ, 380V	3ph, 50HZ, 380V
Machine dimensions (L×W×H）	mm	1950x1580x1485	2650x1500x1800	2675x1505x1615
Machine weight	kg	3500	7000	4500
Machining accuracy (standard bars)
Roundness	mm	0.002	0.002	0.002
Cylindricity	mm	0.003	0.003	0.003
Roughness	um	Ra0.32	Ra0.32	Ra0.32

Product Details

Machine tool main characteristics:

Through feed grinding--Through-grinding processing of various cylindrical parts, ring parts and long bars.
Plunge feed grinding manually --For the cutting and grinding of cones and various shaped rotating parts. (CG-80B, CG-83B)
Plunge feed grinding sime-automatically or automatically --For the cutting and grinding of cones with a cone less than 1:20 and various shaped rotating parts. (CG-100)

Grinding bed:

The normalized heat treatment and natural aging treatment of high-quality castings are used to stabilize the internal structure, ensure strong wear resistance and small deformation during use.

Grinding and regulating device:

The machine tool adopts the fixed wheel frame and the movable layout of the guide wheel frame.
The grinding wheel has a cantilever structure, and the spindle of the grinding wheel adopts multi-piece long-axis bearing dynamic pressure oil film bearings.
The regulating wheel is a cantilever structure, and the guide wheel spindle adopts an integral 1:30 cone sliding bearing.

Feeding device: