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YUAN SINE SPRING tension small torsion springs on sale for glasses and spectacle frame

YUAN SINE SPRING tension small torsion springs on sale for glasses and spectacle frame

YUAN SINE SPRING tension small torsion springs on sale for glasses and spectacle frame

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
Price
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Quantity Needed:
Pieces
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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.
  • YUAN SINE SPRING regards the development prospects with an innovative and advancing attitude, and provides more and better services for customers with perseverance and sincerity.
  • 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
YUAN SINE SPRING's torsion spring is widely used in the Manufacturing Hardware Springs industry and is widely recognized by customers.Guided by the actual needs of customers, YUAN SINE SPRING provides comprehensive, perfect and quality solutions based on the benefit of 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. YUAN SINE SPRING how to make a torsion spring is manufactured & designed using innovative tools & equipment.
2. small torsion springs is considered as the most promising how to make a torsion spring for helical torsion spring .
3. People praised that they are surprised to receive such good product which has no burrs, scratch, dark spots or any sharp edges.
4. Customers who have repurchased it said there is no color fading or paint flaking off problems even it has used for a long time.


YUAN SINE SPRING tension small torsion springs on sale 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


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


YUAN SINE SPRING tension small torsion springs on sale for glasses and spectacle frame-2
Optical glass industries(hyperthermy torsion spring for glasss and spectacle frame)
YUAN SINE SPRING tension small torsion springs on sale for glasses and spectacle frame-3
Optical glass industries(hyperthermy torsion spring for glasss and spectacle frame)



Company Features
1. YUAN SINE SPRING ENTERPRISE CO., LTD has been involving in the production of how to make a torsion spring for many years. We have gained experience in providing high-quality products.
2. Taking the introduction of helical torsion spring into serious consideration, YUAN SINE SPRING is striving forward to be the leading small torsion springs manufacturer.
3. To YUAN SINE SPRING ENTERPRISE CO., LTD, technology innovation is a strategic engine for an enterprise’s sustainable development. Contact! Long-term green development is what YUAN SINE SPRING ENTERPRISE CO., LTD pursue. Contact!
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