YUAN SINE SPRING helical torsion spring has passed through a series of tests. These tests include the salt spray, surface wear, electroplating, polish as well as surface spraying. 2.
spiral torsion spring excels similar products due to its helical torsion spring . 3.
spiral torsion spring has superiority of helical torsion spring . 4.
One of our customers says:' I've bought this product for one year. Until now I couldn't find any problems like cracks, flakes, or fades.
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 committed to the manufacture of spiral torsion spring since the day of its establishment. 2.
We have a specific quality inspection team. The quality control professionals have deep and abundant knowledge of the requirements and specifications of particular products, hence, they can ensure the products meet the standards and customers' needs. 3.
By continuous input, YUAN SINE SPRING ENTERPRISE CO., LTD aims to provide the most satisfying lowes torsion spring . Get an offer! YUAN SINE SPRING ENTERPRISE CO., LTD aims at making constant innovations in double torsion springs suppliers field. Get an offer! YUAN SINE SPRING ENTERPRISE CO., LTD has made strong decisions to achieve to be the most competitive enterprise in its service. Get an offer!