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YUAN SINE SPRING helical precision extension springs on sale for ATM machine

YUAN SINE SPRING helical precision extension springs on sale for ATM machine

YUAN SINE SPRING helical precision extension springs on sale for ATM machine

Stainless steel:
stainless steel
Mean coil diameter:
3.45 mm
Total number of coils(Nt):
Free length(F.L.):
15.55 mm
Wire diameter
0.5 mm
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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 insists on combining standardized services with personalized services to meet customers' different needs. This contributes to the brand image building of our company's quality service.
  • 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.
Product Comparison
YUAN SINE SPRING pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee compress spring to be quality-reliable and price-favorable.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.Compared with other products in the same industry, YUAN SINE SPRING's compress spring has the following characteristics.
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Company Advantages
1. The chemicals used to the color of YUAN SINE SPRING stainless steel extension springs do not include formaldehyde, chlorine bleach, carcinogenic and allergy-inducing dyes, all of which are known to be damaging to human health.
2. The product is stringently tested before being made available in the market and is widely accepted among global customers.
3. YUAN SINE SPRING ENTERPRISE CO., LTD always strive to diversify its product range for stainless steel extension springs .
4. YUAN SINE SPRING ENTERPRISE CO., LTD's aim is to provide quality services to customers.

YUAN SINE SPRING helical precision extension springs on sale for ATM machine-1
Tension Springs

Tension spring is a helical spring subjected to axial tension. There are different kinds of hooks. English hook, German hook, long hook, semicircle hook, duck bead hook and so on.  The “hook” is used to guarantee the source of tension of stretching spring. The gap for the ring and the ring must be tight and exact. These points must be identified. It is used to control the movement of machine parts , store energy, measure the size of the force and so on. Some of tension spring are made for precondition for safety.  That’s what we value and strict on quality control.  We must give more consideration to service this.

Product Parameter

ATM machine banking equipment industries(2-ways tension spring for ATM machine)

Stainless steelstainless steel
Wire diameter0.5 mm
Outside of diameter4.45 mm
Inside of diameter3.45 mm
Mean coil diameter3.45 mm
Active coil number13
Total number of coils(Nt)15
Free length(F.L.)15.55 mm


Banking equipment industries

YUAN SINE SPRING helical precision extension springs on sale for ATM machine-2

Multi tension spring for ATM machine

YUAN SINE SPRING helical precision extension springs on sale for ATM machine-3

Multi tension spring for ATM machine

Company Features
1. YUAN SINE SPRING ENTERPRISE CO., LTD is a high-tech enterprise which engages in stainless steel extension springs for years.
2. YUAN SINE SPRING has independent innovation capability, leading R&D and design capabilities.
3. We are trying hard to cut carbon footprint during production. We do materials recycling work, engage in waste management, and actively conserve energy or resources. In doing these, we hope we can contribute to environmental protection. We look forward to cooperating with friends from all walks of life to create the first precision extension springs brand in the industry. Our vision is to be a trusted partner, delivering reliable product solutions that create value for clients by sustainably and passionately leveraging technology and operating experience. Get more info! Our commitment is that we will continue to create customer-oriented products and solutions. We will do that in ways that are safe and environmentally friendly while holding ourselves to the highest standards.
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