
Tekno-Detaljer AB provides state of the art spring coilers with heat treatment and various post manufacturing control methods under the name COLOMBI. We also provide spring separators and spring feeders with integrated spring separation. Altogether Tekno-Detaljer offers a complete range of in-line spring producing and spring handling solutions for reliable spring feeding as well as a complete range of spring separators for manual assembly stations.
CNC In-line Spring Coilers

The state of the art Colombi CNC coiler offers
- Spring coiling, resistive heat treatment, dimensional test and load control in one unit.
- The small foot-print 1.25m2 / 13.5 sq ft includes heat treatment and all testing.
- Smooth spring delivery up to 15m / 50ft on signal with no risk for tangled springs.
- Highly interactive user friendly operator interface.
- Production rate up to 120 springs per minute.
- 100% approved springs to assembly point.
- Production yield typically above 99%.
- 90% less energy consumption for heat treatment compared to furnace solutions.
The concept of in-line spring feeding with integrated spring manufacturing is based on the fact that the most cost efficient and flexible way to assemble springs is to integrate the spring feeding and the spring production in one unit. Apart from reduced production costs, it also reduces the logistics costs and makes the production more flexible.










