Paragon GU-3250P.
Universal Cylindrical Grinder
| GU- P Series & S Series Specifications | ||||
|---|---|---|---|---|
| Model | ||||
| GU-3250 |
GU-3275 |
GU-32100 |
||
| Capacity | ||||
| Swing over table | mm | 320 | 320 | 320 |
| Distance between centres | mm | 500 | 750 | 1000 |
| Max. Grinding diameter | mm | dia 280 | dia 280 | dia 280 |
| Max. Grinding wheel dimensions | mm | 405 x 56 x 127 | 405 x 56 x 127 | 405 x 56 x 127 |
| Max. Load between centres | kg | 150 | 150 | 150 |
| Max. Grinding wheel peripheral speed | m/s | 33 | 33 | 33 |
| Wheelhead handwheel feed stroke | mm | 160 | 160 | 160 |
| Wheelhead automatic rapid feed stroke | mm | 40 | 40 | 40 |
| Wheelhead automatic infeed stroke | mm | 0.001 | 0.001 | 0.001 |
| Movement per turn of handwheel | mm | 1 | 1 | 1 |
| Control System | ||||
| Controller | ||||
| Feed Slide | ||||
| X axis minimum resolution increment | mm | 0.001 | 0.001 | 0.001 |
| X axis rapid traverse speed | mm/min | 6 | 6 | 6 |
| Z axis minimum resolution increment | mm | 0.01 | 0.01 | 0.01 |
| Z axis rapid traverse speed | mm/min | 4 | 4 | 4 |
| Z axis can be swivelled manually | degrees | -0.5 ~ +8 | -0.5 ~ +6.5 | -0.5 ~ +5 |
| Z axis movement per turn of handwheel | mm/min | 12.5 (1.25) | 12.5 (1.25) | 12.5 (1.25) |
| Z axis min. automatic reciprocating stroke | mm/min | 10 - 14 | 10 - 14 | 10 - 14 |
| Workhead | ||||
| Spindle speed | r.p m. | 5 - 750 | 5 - 750 | 5 - 750 |
| Centre | MT No4 | MT No4 | MT No4 | |
| Swivelling angle | 90 ccw - 30 cw | 90 ccw - 30 cw | 90 ccw - 30 cw | |
| Tailstock | ||||
| Hydraulic sleeve retraction | mm | 35 | 35 | 35 |
| Centre | MT No4 | MT No4 | MT No4 | |
| Tank Capacity | ||||
| Hydraulic tank | L | 60 | 60 | 60 |
| Coolant tank | L | 80 | 80 | 80 |
| Wheelhead lubrication | L | 25 | 25 | 25 |
| Tailstock lubrication | L | 0.4 | 0.4 | 0.4 |
| Others | ||||
| Machine dimensions (W x D x H) | mm | 2810 x 2270 x 1850 | 3665 x 2270 x 1850 | 4630 x 2270 x 1850 |
| Machine weight | kg | 2800 | 3300 | 3800 |
| Design & specifications are subject to change without prior notice. | ||||
| The machine dimensions & weight are based on standard equipment. | ||||
This compact universal cylindrical grinding machine can achieve high precision accuracy. It is 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
- P type is hydraulic driven automatic wheel infeed.
- S type is manual wheel infeed.