The manufacture of YUAN SINE SPRING torsion spring types is of high standards. The sanitary standards are conducted throughout the whole production, such as the surface treatment process, requiring no dust. 2.
The product is mold and fungus resistant. The mildew preventive is used during its fabric process to eliminate any harmful microorganism and bacteria. 3.
YUAN SINE SPRING ENTERPRISE CO., LTD has international standard of automated production lines.
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 market-recognized professional manufacturer. We offer a range of services, including torsion spring types development, production, customization, and marketing. 2.
Only by strict supervision of each process during manufacturing small torsion springs , can the quality be assured. 3.
Our mission is to help our clients make distinctive, lasting, and substantial improvements in their performance. We will put client interests ahead of the firm. Our company bears social responsibility. We apply technology solutions for efficient wastewater treatment to save resources and reduce costs. To better protect the environment, we carry out a more effective production way that helps cut down energy consumption and resource waste. In this way, we can make a contribution to reduce our carbon footprint.