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high quality double torsion spring spring manufacturer for glasses and spectacle frame

high quality double torsion spring spring manufacturer for glasses and spectacle frame

High quality double torsion spring spring manufacturer for glasses and spectacle frame

Stainless steel:
stainless steel
Mean coil diameter:
9.4 mm
Total number of coils(Nt):
9 1/4
Free length(F.L.):
32.5
Free angle:
90
Surface treatment:
OK
High-temperature heat treatment:
ok
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Enterprise Strength
  • Excellent staff is the core part of a company. Nowadays, we have people staffed in several departments including design, R&D with excellent technicians and senior experts in the hardware industry, production, and after-sales department.
  • YUAN SINE SPRING has sales service centers in multiple cities in the country. This enables us to promptly and efficiently provide consumers with quality products and services.
  • YUAN SINE SPRING is always customer-oriented and devoted to offering the best products and service for each customer in an efficient manner.
  • Since established, we have spent years of efforts in the development and production of the hardware. So far, we have mature craftsmanship and experienced workers to help us achieve a highly efficient and reliable business cycle
  • Our global manufacturing and sales network have spread to and other overseas countries. Inspired by the high marks by the customers, we are expected to expand our sales channels and provide more considerate service.
Application Scope
torsion spring can be applied to multiple scenes. The following are the application examples for you.YUAN SINE SPRING has professional engineers and technicians, so we are able to provide one-stop and comprehensive solutions for customers.Our products are produced in accordance with . All materials used in the products are well selected and purchased from our reliable partners, which guarantees the competitive price and stable performance.
Company Advantages
1. Such pattern design of double torsion spring is exquisite and special.
2. It has undergone significant enhancements in capabilities.
3. Seldom does our double torsion spring go malfunction.
4. The product is especially suitable for young families and high traffic areas because of its excellent wear resistance. It is better value for money because it has a long lifespan.
5. Providing enough softness and comfort, the product is not likely to cause pain, instead, it can help relieve foot fatigue and foot pain after long walking or standing.


high quality double torsion spring spring manufacturer for glasses and spectacle frame-1
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.


Product Parameter


Metal shaped connector machinery industries(torsion spring for refrizerator door hinge connector)


Stainless steelstainless steel
Wire diameter2.3 mm
Outside of diameter14.0 mm
Inside of diameter9.4 mm
Mean coil diameter9.4 mm
Active coil number9 1/4
Total number of coils(Nt)9 1/4
Windingok
Free length(F.L.)32.5
Free angle90
Left hand screwok
Closed and ground ok
Surface treatmentok
High-temperature heat treatmentok



Application


Metal shaped connector machinery industries


high quality double torsion spring spring manufacturer for glasses and spectacle frame-2
Refrizerator door hinge
high quality double torsion spring spring manufacturer for glasses and spectacle frame-3
Customer's made torsion spring for refrizerator hinge connector



Company Features
1. YUAN SINE SPRING ENTERPRISE CO., LTD is one of the top domestic and international producers in China.
2. YUAN SINE SPRING ENTERPRISE CO., LTD adopts sophisticated facilities to assist production of double torsion spring .
3. We have established a sustainable way to conduct our business. We consciously minimize the environmental impact during the entire life cycle of our products, including recycling and disposal. We endeavor to build trusting relationships with our clients that can only be built with face to face attention and an old-fashioned commitment to service. We take all efforts to minimize our negative impact on the environment. We will carry through our efforts to cut environmental impact in every part of our business - from product development, production to packaging. We are strongly committed to driving innovation and circularity. We encourage the use of sustainable materials in our products and promote responsible production practices.
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