China OEM Coil Spring Supplier – OEM ODM for all series of spring – RAISING-Elec

◆ 1. Control the movement of machinery, such as valve spring in internal combustion engine, control spring in clutch, etc.

◆ 2. Absorb vibration and impact energy, such as buffer spring under automobile and train carriage, vibration absorbing spring in coupling, etc.

◆ 3. Store and output energy as power, such as clock spring, spring in firearms, etc.

◆ 4. Used as force measuring element, such as force measuring device, spring in spring scale, etc. The ratio of spring load to deformation is called spring stiffness. The greater the stiffness, the harder the spring.

Spring is an elastic element widely used in mechanical and electronic industries. When loaded, the spring can produce large elastic deformation and convert mechanical work or kinetic energy into deformation energy. After unloading, the deformation of the spring disappears and returns to the original state, and the deformation energy is converted into mechanical work or kinetic energy.

● Wire-EDM : 6 Sets

● Brand: Seibu & Sodick

● Capability:  Roughness Ra<0.12  / Tolerance +/-0.001mm

● Profile Grinder: 2 Sets

● Brand: WAIDA

● Capability: Roughness <0.05 / Tolerance +/-0.001