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About tension springs
This tension spring is used for tensile load. Body part is close wound. The inner strength which is called initial tension at close wound part while having no load is considered, then designed and manufactured. Basic hook shapes of extension spring are on the picture.
We use three ways to manufacture springs based on the production type.
Mass-production springs are manufactured by coiling machine and small-production springs are done by core bar winding and hand winding.
We are all craftspeople manufacturing springs by core bar winding, hand winding and coiling machines based on the quantity. Not only normal types of springs with wires from 0.03mm up to 12mm in diameter but also various kinds of shapes for wire forms can be coiled by machines and hands. And, special materials, such as titanium, hastelloy, inconel and phosphor bronze can be coiled as well.
Our extensive production facilities enable us to produce from trial to mass production.
