During the production, the quality of YUAN SINE SPRING large torsion springs is strictly scrutinized in terms of cutting, stamping, welding, polishing, surface treatment, and drying. 2.
YUAN SINE SPRING sets up an integrated series of quality assurance system to ensure its quality. 3.
The rigorous testing process makes the product be high quality and stable performance. 4.
This product is market-oriented and has been accepted by numerous customers. 5.
The product is well known and one of the best one in the industry.
Torsion Springs & Torsion Spring Manufacturers
Torsion spring is divided into single torsion spring and double torsion spring. Torsion spring is often sleeve into the pin or shaft, when the external force, that is, according to the spring axis for the axis and produce a torsion force, make the spring roll tight or loose. Double torsion spring is divided into external double torsion and internal double torsion spring. Torsion spring is a variation of the spring to the extreme, from a single twist to double twist, or even all kinds of torsion rod deformation, according to the design of the formation. Torsion spring is a kind of spring of all kinds of design principle is more complex. And the change of type is quite lively. The theory that involves in the design is the most vexed also. Therefore, it is difficult to master the design. Our torsion springs produce in all shapes, sizes, small, large, extended length and double torsion springs can all be manufactured to our customer’s special and strict requirements.
|Stainless steel||stainless steel|
|Wire diameter||1.20 mm|
|Outside of diameter||11.5 mm|
|Inside of diameter||9.1 mm|
|Mean coil diameter||9.1 mm|
|Active coil number||7|
|Total number of coils(Nt)||7|
|Free length(F.L.)||9.5 mm|
|Left hand screw||ok|
|Closed and ground ||ok|
|High-temperature heat treatment||ok|
Smart auto household applicance cleaner industries(torsion spring for auto swepper)
YUAN SINE SPRING ENTERPRISE CO., LTD is a leading manufacturer and supplier of double torsion springs suppliers for global customers. 2.
With excellent technology strength, YUAN SINE SPRING ENTERPRISE CO., LTD is deeply trusted by customers. 3.
YUAN SINE SPRING ENTERPRISE CO., LTD deeply believes that customers are the source of long-term development for an enterprise. Get info! Looking forward to the future, YUAN SINE SPRING ENTERPRISE CO., LTD will continue to carry forward the spirit of large torsion springs . Get info! Unremitting efforts will be made by YUAN SINE SPRING ENTERPRISE CO., LTD to build a stronger image of YUAN SINE SPRING. Get info! torsion spring types is the central tenet of all our members. Get info!