Torsion spring is a kind of mechanical part which uses elasticity to work. It is usually made of spring steel. It is widely used in computer, electronics, household appliances, cameras, instruments, doors, motorcycles, harvesters, automobiles, etc.
The main production equipment includes: digital control multi-functional computer spring coiler, mechanical automatic spring coiler, spring grinding machine, heat treatment equipment, large hot coil spring production line and quality inspection instrument.