Usually Coil Spring comes in Various Types, but the Three Common Types of Coil Springs are Compression Springs, Extension Springs and Torsion Springs. Coil Springs are designed to satisfy Four Operating requirements i.e. Energy, Space, Environment and Service.

Compression Springs are Helical Springs with an Open-Coil configuration designed to store energy or to resist a force applied. The most common form of Compression Spring is Straight Cylindrical Coil Spring with the ends Squared (Closed), and a common example for same is Ball Point Pen Spring.

Extension Springs are Helical Springs designed to store Energy and resist Pulling Force. The Spring used on a Screen Door is good example of the most common Extension Spring. Extension Springs must have a means for attaching them to components in your device or assembly. Ends can be Loops, Hooks, Threaded Inserts or Swivels. 

Torsion Springs are most commonly mounted on a Shaft / Mandrel, as they must be supported at Three or more points. The End configurations (legs) of Torsion Springs are numerous and are entirely dependent on the needed application. Legs can be Straight, Angled, Hooked or many other shapes as required to secure the ends during rotation.

Use: Disc Spring is use for less Space and more load.
Material: EN 47, EN 45, INC. X 750, INC. X 718, Spring Steel, AISI 304 and AISI 316

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We are manufacturing different types of press components such as pricision tool.