Paragon GU-3250CNC.
Universal CNC Cylindrical Grinder
| GU CNC Series Specifications | ||||
|---|---|---|---|---|
| Model | ||||
| GU-2020CNC |
GU-3250CNC |
GU-32100CNC |
||
| Capacity | ||||
| Swing over table | mm | 200 | 320 | 320 |
| Distance between centres | mm | 200 | 500 | 1000 |
| Max. Grinding diameter | mm | dia 160 | dia 280 | dia 280 |
| Max. Grinding wheel dimensions | mm | 355 x 50 x 127 | 405 x 56 x 127 | 405 x 56 x 127 |
| Max. Load between centres | kg | 30 | 150 | 150 |
| Max. Grinding wheel peripheral speed | m/s | 33 (45) | 45 | 45 |
| Control System | ||||
| Controller | Fanuc / Siemens / Mitsubishi | |||
| Feed Slide | ||||
| X axis minimum resolution increment | mm | 0.0001 | 0.0001 | 0.0001 |
| X axis rapid feed rate | mm/min | 5 | 6 | 6 |
| Z axis minimum resolution increment | mm | 0.0001 | 0.0001 | 0.0001 |
| Z axis rapid feed rate | mm/min | 6 | 8 | 8 |
| Z axis can be swivelled manually | degrees | -0.5 ~ +8 | -0.5 ~ +8 | -0.5 ~ +5 |
| Workhead | ||||
| Spindle speed | r.p m. | 5 - 750 | 5 - 750 | 5 - 750 |
| Centre | MT No3 | MT No4 | MT No4 | |
| Swivelling angle | degrees | 90 ccw - 30 cw | 90 ccw - 30 cw | 90 ccw - 30 cw |
| Tailstock | ||||
| Hydraulic sleeve retraction | mm | 25 | 35 | 35 |
| Centre | MT No3 | MT No4 | MT No4 | |
| Tank Capacity | ||||
| Hydraulic tank | L | 40 | 45 | 45 |
| Coolant tank | L | 80 | 80 | 80 |
| Wheelhead lubrication | L | 25 | 45 | 45 |
| Tailstock lubrication | L | 0.4 | 0.4 | 0.4 |
| Others | ||||
| Machine dimensions (W x D x H) | mm | 1800 x 2300 x 2160 | 3000 x 2000 x 2260 | 4200 x 1900 x 2260 |
| Machine weight | kg | 2500 | 3800 | 4800 |
| Design & specifications are subject to change without prior notice. | ||||
| The machine dimensions & weight are based on standard equipment. | ||||
The GU Series are compact universal cylindrical grinding machines by PARAGON, and can achieve up to 0.1 μm positioning accuracy. They are suitable for long, multi-steps, and profile cylindrical grinding. Along with the optional internal grinding unit attachment, they provide more flexibility and offer the best choice for your needs.
Features
- Equipped with FANUC color screen, the latest technology in digital control systems.
- X/Z axes have high torque Servo Motor directly coupled to the class C1 Ballscrew (40mm)