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torsion small torsion springs manufacturer for glasses and spectacle frame YUAN SINE SPRING

torsion small torsion springs manufacturer for glasses and spectacle frame YUAN SINE SPRING

Torsion small torsion springs manufacturer for glasses and spectacle frame YUAN SINE SPRING

Stainless steel:
stainless steel
Mean coil diameter:
12.5 mm
Total number of coils(Nt):
4
Free length(F.L.):
36 mm
Free angle:
90
Surface treatment:
ok
High-temperature heat treatment:
ok
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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.
  • A comprehensive after-sales service system is established based on customers' needs. We are committed to providing quality services including consulting, technical guidance, product delivery, product replacement and so on. This enables us to establish a good corporate image.
  • 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.
Company Advantages
1. YUAN SINE SPRING ENTERPRISE CO., LTD only choose the safe material for manufacturing small torsion springs .
2. It has a smooth corrosion resistant finish. If chemical substances or liquid is splashed on it by accident, no surface corrosion will occur.
3. The product is less likely to corrode. Treated with multi-layer electroplating technique, it has a metallic membrane on its surface to prevent corrosion.
4. small torsion springs product quality has reached the advanced level in foreign countries.
5. Trusted by customers, small torsion springs is famous for its high quality and excellent reliability.


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


Optical glass industries(hyperthermy torsion spring for glasss and spectacle frame)


Stainless steelstainless steel
Wire diameter1.4 mm
Outside of diameter15.3 mm
Inside of diameter12.5 mm
Mean coil diameter12.5 mm
Active coil number4
Total number of coils(Nt)4
Windingok
Free length(F.L.)36 mm
Free angle90
Right hand screwok
Closed and ground ok
Surface treatmentok
High-temperature heat treatmentok



Application


Optical glass accessories industries


Optical glass industries(hyperthermy torsion spring for glasss and spectacle frame)
Optical glass industries(hyperthermy torsion spring for glasss and spectacle frame)



Company Features
1. YUAN SINE SPRING ENTERPRISE CO., LTD is a highly popular company which centers on small torsion springs .
2. YUAN SINE SPRING ENTERPRISE CO., LTD boasts its leading technology and perfect quality management.
3. YUAN SINE SPRING ENTERPRISE CO., LTD has entered a benign development track of sustained profitability and rapid growth under the business principles of large torsion springs . Get price! YUAN SINE SPRING ENTERPRISE CO., LTD carry forward the strategic goal of torsion spring applications . Get price! Keep looking forward is our persistent goal. Get price! Our dream is to satisfy our customers who buy our custom torsion springs . Get price!
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