All Kinds of Economical-type CNC Cylindrical Grinding Machine
All Kinds of CNC Economical-type Cylindrical Grinding Machine
GKE-80 GKE-200H GKDE-200H GKE-320B
Main Functions and Features
1, This machine is mainly used for grinding the face and culindrical shaft parts, simple structure, easy to operate, with high cost performance.
2. All plastic coated guide rail enhance its vibration resistance and sensitivity.
3. Wheel spindle bearing is NSK precision angular contact bearings, also be configured hybrid spindle according to the user.
4. C2-level precision screw used in all imported screw.
5. The machine can be equipped with radial and axial measurement instrument according to the user.
6. The CNC cylindrical grinder is suitable for batch production of cylindrical parts grinding with high performance to price ratio.
7. The electrical system is controlled by KND 1000Ti, and the executive system is driven by the CNC servo driver and servo motor. Worktable longitudinal travel and wheelhead cross traverse which with the high infeed accuracy are realized by the servo motors via the ball screw transmission. With the touch screen and human-machine interface, the machine is easy to operate. With other systems and configured online automatic measuring instrument can also be based on user needs.
8. The machine is simple and easy to operate. After simple training, it can be operated easily. By setting the parameter of longitudinal grinding or plunge grinding via the touch screen, an auto-grinding for the different workpiece is realized. With the function of worktable trip-shop, the machine can grind more than one journals of one workpiece automatically. The process parameter of more than one journals can be set discretionary for long grinding of plunge grinding.
9. With the function of wheel dressing and compensation automatically.
10. Wheelhead spindle is supported by three bushing hydro-dynamic bearing, and high precision hydro dynamic-static bearing is also available for the user.
11. Timing provision of lubrication for machine moving parts according to program designing. Automatic lubrication of all moving parts. Tailstock has two ways:hydraulic and manual.
Main Accessories
- Wheel periphery dresser
- Wheel hub
- Balancing arbor
- Open-type steady rest
- Wheel extractor
- Magnetic separator
Extra Accessories
- Wheel balancing
- Surface measuring instrument
- Diameter measuring instrument
- Hybrid wheel spindle
Technical Parameters
| Specifications | Units | GKE-80*300 | GKDE-200H*300 | GKE-200H*800 | GKE-320B |
| Dia. to be ground | mm | Φ2-Φ80 | Φ8-Φ200 | Φ8-Φ200 | Φ8-Φ320 |
| Max. length to be ground | mm | 300 | 300 | 800 | 1000/1500/2000/3000 |
| Center height | mm | 115 | 135 | 135 | 180 |
| Distance between centers | mm | 300 | 330 | 850 | 1000/1500/2000/3000 |
| Headstock center | Morse 3# | Morse 4# | Morse 4# | Morse 5# | |
| Tailstock center | Morse 3# | Morse 4# | Morse 4# | Morse 4#/5# | |
| Max. workpiece weight to be ground | kg | 10 | 30 | 30 | 150 |
| Wheel size | mm | Φ250*25*Φ75 | Φ400*50*Φ203 | Φ400*50*Φ203 | Φ600*75*Φ305 |
| Wheel peripheral speed | m/s | 35 | 35 | 35 | 35 |
| Wheel spindle rptation speed | rpm | 2800 | - | 1670 | 1100 |
| Min. pulse amount in X-axis | mm | 0.001 | 0.001 | 0.001 | 0.001 |
| Min. pulse amount in Z-axis | mm | 0.001 | 0.001 | 0.001 | 0.001 |
| Roundness | um | 1.5 | 1.5 | 1.5 | 1.5 |
| Dia. uniformity in the longitudinal section | um | 5 | 4 | 5 | 5 |
| Diameter measuring instrument | um | Ra0.32 | Ra0.25/0.63 | Ra0.32 | Ra0.32 |
| Total motor power | kw | 3.4 | 10.825 | 10.825 | 21.475/30.075 |
| Longitudinal servo motor power | kw | 1(3.3N.m) | 1.6(6N.m) | 1.6(6N.m) | 3.9(15N.m);5.4(27N.m) |
| Transverse servo motor power | kw | 1(3.3N.m) | 1.6(6N.m) | 1.6(6N.m) | 3.9(15N.m);11(55N.m) |
| Machine weight | kg | - | 2500 | - | - |
| Machine dimensions | mm | - | 2500*1600*1500 | - | - |
Notes: The grinding diameter and length of workpieces can be customization.
Economical-type Cylindrical grinder

GKE-200H GKDE-200H

GKE-80 GKE-320B
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