Developed by dexterous professionals utilizing the best materials, YUAN SINE SPRING spiral torsion spring is fine in workmanship and attractive in design. 2.
Under high quality control at all levels, the product is absolutely superior in its quality. 3.
The product can be used in many fields and has huge market potential. 4.
With various excellent characteristics, the product is increasingly applied by people from various fields.
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||0.25 mm|
|Outside of diameter||31 mm|
|Inside of diameter||27.8 mm|
|Mean coil diameter||27.8 mm|
|Active coil number||333|
|Total number of coils(Nt)||330|
|Right hand screw||ok|
|Closed and ground ||ok|
|High-temperature heat treatment||ok|
Sporting industries(extension spring for fishing accessorories)
Sporting industries(torsion spring for grip trainer)(1)
Sporting industries(torsion spring for grip trainer)(2)
YUAN SINE SPRING ENTERPRISE CO., LTD is a Chinese spiral torsion spring manufacturer which is professional and large in factory scale. 2.
YUAN SINE SPRING ENTERPRISE CO., LTD has obtained patents for technologies it has developed, including heavy duty torsion springs . 3.
As long as we are cooperated, YUAN SINE SPRING ENTERPRISE CO., LTD will be faithful and treat our customers as friends. Get an offer! In YUAN SINE SPRING ENTERPRISE CO., LTD, satisfaction from our customers is the most important thing. Get an offer! With our ultimate aim of lowes torsion spring , YUAN SINE SPRING has always been encouraging to develop better. Get an offer! YUAN SINE SPRING ENTERPRISE CO., LTD will stick to using the first-class technology, first-class management, first-class products and first-class service to return customer. Get an offer!