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Top double torsion spring tension manufacturers for glasses and spectacle frame

Top double torsion spring tension manufacturers for glasses and spectacle frame

Top double torsion spring tension manufacturers for glasses and spectacle frame

Stainless steel:
stainless steel
Mean coil diameter:
3mm
Total number of coils(Nt):
21
Free length(F.L.):
35 mm
Surface treatment:
ok
High-temperature heat treatment:
ok
Price
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Quantity Needed:
Pieces
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Product Details
YUAN SINE SPRING pays great attention to details of tension spring.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.YUAN SINE SPRING provides diversified choices for customers. tension spring is available in a wide range of types and styles, in good quality and in reasonable price.
Application Scope
As one of YUAN SINE SPRING's main products, tension spring has wide applications. It is mainly used in the following aspects.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. The quality of YUAN SINE SPRING torsion springs uk gains credibility via tests from professional authorities. It has passed the quality tests in the Kitchen Cabinet Manufacturers Association Certification Program.
2. The product is inspected to ensure its high quality. The quality inspection plan is formulated by many experts and each quality inspection work is carried out in an orderly and efficient manner.
3. The product is guaranteed by our professional and responsible QC team to meet the industry standards.
4. This product is viewed as the ideal screen owing to its superb quality and very pocket-friendly cost. Basically, it is worth every penny spent on it.


Top double torsion spring tension manufacturers 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


Beauty & hair & massage electronic industries(parallel spring for massage machine)


Stainless steelstainless steel
Wire diameter1 mm
Outside of diameter5 mm
Inside of diameter3 mm
Mean coil diameter3mm
Active coil number20
Total number of coils(Nt)21
Free length(F.L.)35 mm
Closed and ground ok
Surface treatmentok
High-temperature heat treatmentok



Application


Beauty & hair & massage consumer industries


Top double torsion spring tension manufacturers for glasses and spectacle frame-2
Parallel torsion spring for beauty massager
Top double torsion spring tension manufacturers for glasses and spectacle frame-3
Parallel torsion spring for beauty facial vaporizer



Company Features
1. YUAN SINE SPRING ENTERPRISE CO., LTD is a major manufacturer and exporter of torsion springs uk in China. What sets us apart in a crowded world market place is our extensive experience.
2. YUAN SINE SPRING ENTERPRISE CO., LTD now has a huge production base with strong technical strength.
3. The unforgettable development history tells YUAN SINE SPRING people that only by continuous innovation can companies achieve significant development. Inquiry! YUAN SINE SPRING's mission is to focus on developing the higher quality double torsion spring . Inquiry! YUAN SINE SPRING ENTERPRISE CO., LTD has been aspired to advocate its cooperate culture to be persistent in work. Inquiry! YUAN SINE SPRING will continue to serve every customer with professional service. Inquiry!
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