Spring coiling machine TK-312 with 3 axes
TK-312 is a 3-axis CNC spring making machine designed for wire diameters from 0.2 to 1.2 mm. The model delivers high wire feed speeds, precise pitch control, and stable operation for producing small springs with a maximum outer diameter of 30 mm.
The TK-312 is a compact 3-axis CNC spring coiling machine, designed for precision work with fine wire and for processes requiring high accuracy and repeatability. The control system includes a wire feed axis, cam axis, and pitch axis, ensuring excellent control over spring geometry and process stability.
The machine offers independent pitch axis control, single or synchronous axis operation mode, and a setup that facilitates process preparation. As a result, this model performs exceptionally well in the production of small springs, where high dimensional accuracy and parameter predictability are critical.
The wire diameter range is from 0.2 to 1.2 mm, and the maximum spring outer diameter reaches 30 mm. This is a solution for the production of small spring elements requiring a compact design, precision, and stable machine operation.
Technical specifications
| Model | TK-312 |
|---|---|
| Machine type | 3-axis CNC spring machine |
| Number of axes | 3 axes |
| Wire diameter range (carbon steel) | Φ0.2–Φ1.2 mm |
| Max. outside diameter | Φ30 mm |
| Total power | 3.4 kW |
| Wire feed speed | 100 m/min (max) |
| Wire feed servo motor | 1.5 kW |
| Cam servo motor | 1.5 kW |
| Pitch servo motor | 0.4 kW |
| Working dimensions (L × W × H) | 1050 × 960 × 1550 mm |
| Machine weight | 430 kg |
| Power supply | 3AC 380V / 50Hz |
Additional information
| Manufacturer / brand | WNJ |
|---|---|
| Location | Ningbo, China |
| Business type | Manufacturer, exporter |
| Certificates | CE, ECM, technology patent |
| Minimum order quantity | 5 pcs |
| Price | Individually agreed |
| Delivery time | Individually agreed |
| Payment and delivery terms | 40% advance payment before production, 60% balance upon copy of documents |
| Payment method | T/T, L/C |
| Packaging | Wooden crate |
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