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China SX-100T Automatic Bonell Transfer Machine - Leading Suppliers & Factory for High-Efficiency Spring Production

The SX-100T represents a state-of-the-art, highly intelligent, fully automatic production device tailored for Bonnell spring cores. Employing a servo system grounded in bus control, it offers the remarkable capability of arranging any spring in both positive and negative orientations. This equipment showcases more advanced functions and enhanced performance. Its production efficiency is approximately 90 - 100 Bonnell springs coiled and assembled per minute.
High-Speed Output
90 - 100 springs coiled & assembled per minute
Digital Servo System
Bus control for full positive & negative orientation
During a single production cycle, the wire undergoes an automated sequence to ensure precision and structural integrity:
It is equipped with a digital servo control system. The unique face-to-face assembly method can effectively address all the problems of inclination that may occur when pressing all the units in a Bonnell spring structure. Moreover, customized spring shapes are available upon request.
90 - 100 springs/min continuous assembly capacity.
Designed specifically for smooth compression and roll-packing mattresses.
Helical wire can be clamped as an optional configuration.
Full flexibility in spring direction arrangement:
- Standard Mode: Regular uniform arrangement
- Face to Face Assembly: Eliminates inclination issues
- Alternating Rows: One row knots face left, one row knots face right (diagonal line deviation < 1cm)
- DIY Custom Mode: 5 spring knots face left, 5 spring knots face right, fully configurable


