1. Automatic equipment for making spiral mattress springs with functions of coiling, knotting, heat-treating and putting out. 2. Adopts worm and gear decelerator and the speed can be controlled by the frequency transformer. 3. The lubricating system can be controlled by computer. 4. The form and knot smoothness of the spring frame is increased because of the excellent tools used on the machine. 5. Characterized with nice structure, easy adjustment, stable performance and high productivity.