1. US-20 computer Spring Forming machine posseses Taiwan Computer control system and Sanyo/Yaskawa Servo Motors imported specifically from Japan to provide convenient and fast operation alongwith high speed and utmost precision. 2. It can consist of 4 Axis i.e. Cam Shaft, Feed Shaft, Rotatory Shaft and Spinner (Optional). All the 4 Axis can run in sync with each other. 3. There are 8 groups of Sliders, Cams and Cam Shafts in the Cam section. The Cam plate is fixed on the rotating shaft and can be screwed forward and backward, and used to push the movement of the slider.There are 3 ways of mechanical action: extrusion, stamping and forming. 4. The feeding system is installed on the back of the machine horizontally. There are 2 sets of feeding bobbins. each pair of the feeding reels is a pair. The US-20 has only a pair of feeding reels with a thread diameter of 1.2 or less, and can be used with more than 1.0 pairs. For the computer control wire length, the minimum wire feed unit is 0.01mm. Main Features: Low noise, high accuracy with the camshaft, rotating shaft. 5. The rotating mandrel can rotate forward and backward, and the curling device is installed on the slide. It can help realize multi-rotation, positive as well as negative rotation. 6. The position of each axis, the length of the feedling line, the production speed and the production quantity are all displayed on the screen. Editing and modifying program data, debugging is very convenient and quick. 7. US-20 machine can produce all kinds of tension spring, pressure spring, tower spring, double torsion spring, flat spring and many other type of springs. These can be used for lightings, electroncis, toys, home appliances, sports equipments, automotive and other industries where precision springs are required.