Grinding Machines / Wheels
Horizontal Spring Grinding Machine
Model SFI-02 built for stable spring end grinding with servo feeding control and consistent output.
Stable grinding with servo feeding
Horizontal spring grinding machines deliver accurate, repeatable grinding for compression springs. The servo feeding system improves control, while the rigid grinding structure supports consistent output and clean finishes across multiple spring sizes.
Specification
Specification extracted from the provided reference image.
| Parameter | SWM 500 | SWM 750 | SWM 900 |
|---|---|---|---|
| Outside Dimension (mm) | 2800 x 1900 x 1600 | 2950 x 2300 x 2000 | 3300 x 1900 x 2000 |
| Rotating Speed of Principal Spindle (r/min) | 1500 | 1000 | 900 |
| Main Motor Power (kw) | 11 | 22 | 30 |
| Grinding Method | Water Grinding | Water Grinding | Water Grinding |
| Installation Method of Grinding Wheel | Cutting sleeve | Cutting sleeve | Cutting sleeve |
| Max Stroke (mm) | 350 | 600 | 700 |
| Maxi Feeding Stroke (mm) | 100 | 100 | 100 |
| Feeding Method | servo | servo | servo |
| Outside Spring Diameter (mm) | 70-200 | 200-450 | 200-450 |
| Spring Length (mm) | 130-700 | 250-1100 | 250-1200 |
| Spring Diameter (mm) | 16-40 | 35-100 | 45-90 |
| Spring Holding Method | hydraulic | hydraulic | hydraulic |
| Product Precision | Verticality-1% / Flatness: <= 1 mm | Verticality-1% / Flatness: <= 1 mm | Verticality-1% / Flatness: <= 1 mm |