GD-12 CNC High Precision Centerless Grinder Machine
CNC High Precision Centerless Grinder Machine Using precision spindles and castings, it is dedicated to grinding metal workpieces and bar outer circles.
Product details
CNC High Precision Centerless Grinder Machine GD-12 main body and nine major components are made of Meehanite high-grade cast iron FC-30 at one time. After artificial normalization heat treatment, and then natural aging treatment. Nine components are processed by YASDA, MITSUI SEIKI, TOSHIBA, ELB and other equipment in one clamping process. The precision size can reach the micron level, ensuring the high precision of the basic components of the equipment.
The original Taiwan spindle is made of SNCM-21H alloy steel. After quenching and tempering, carburizing heat treatment and then computer-controlled cryogenic treatment, the surface hardness reaches above HRC-62°, and the effective hardened layer on one side reaches above 1.5mm. The spindle adopts dynamic Oil film spindle.
Model
|
GD-12 CNC
|
Processing workpiece diameter
|
φ0.5-40mm
|
Grinding wheel size
|
φ305x150x120mm
|
Guide wheel size
|
φ205x150x90mm
|
Grinding wheel speed
|
1950rpm
|
Guide wheel size speed
|
0-320rpm
|
Wheel drive motor
|
7.5HP
|
Guide wheel drive size
|
2.0kw
|
Hydraulic pump drive motor
|
1HP
|
cooling pump drive motor
|
1/8HP
|
Guide wheel feed hand wheel
|
3.5mm/circle 0.02/scale
|
Guide wheel fine adjustment hand wheel
|
0.1mm/circle 0.001/scale
|
Table feed hand wheel
|
7mm/circle 0.05/scale
|
Workbench adjustment hand wheel
|
0.2mm/circle 0.001/scale
|
Trim feed handwheel
|
1.5mm/circle 0.01/scale
|
Guide wheel inclination angle
|
﹢5°~-3°
|
Rotation angle of guide wheel
|
±6°
|
Machine size
|
1840x1400x1450
|
Packing size
|
2350x1650x1770
|
Weight
|
1700KG
|
Why choose us
· The factory area exceeds 6000 square meters.
· The product models are complete, with a wide range of functions.
· More than 15 years of experience in design, research and development, and production of grinding machines.
· ISO9001:2015 quality management system certification.
· It has an efficient after-sales service team.

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