Custom Black Big Large Heavy Duty Extension Spring

• Customization: Available
• Function: Drive, Restoration, Measurement
• Material: Steel
• Model NO.: compression spring
• Load Type: Compression
• Production Process: Cold Roll
• Shape: Cylinder
• Transport Package: Carton Pallet
• Specification: 100 x110x120
• Trademark: Bosswinn
• Origin: China
• Production Capacity: 2000000

Product Description

Product Description

There is a wide range of finished tension springs available, each with its own unique variations. These variations include full loops, no loops, hooks, and hooks at right angles, among others. While we do keep a small stock of tension springs at our premises in Dungannon, our primary focus is on manufacturing custom tension springs to meet the specific requirements of our customers. We take pride in our accreditation with ISO 9001:2015, which demonstrates our commitment to quality. To ensure the production of superior tension springs, we have made significant investments in state-of-the-art precision-based engineering equipment. This allows us to cater to a diverse range of domestic and commercial applications, providing our customers with high-quality tension springs that meet their exact needs.

About this item

• Wire diameter: 1.2 mm/0.05 inches; outer diameter: 10 mm/0.39 inches (AD); free length: 65 mm/2.54 inches
• Dry feel oil surface for added corrosion resistance. Heat hardened spring steel
• Tension spring can be used on many occasions, such as Production and assembly, experiment, research and development, maintenance, etc.
• Applications: furniture, appliances, work, gate, fly screens and repair projects
• Package content: 3 x tension springs

 

 

Our testing faciltis.
We strictly control our springs quality . We do not only promise in oral, let the facilities speak.



Our packing and delivery

The applications of the tension springs

 

Extension springs are in our daily life everywhere, small electronics, house appliances, from being in our cars  , to the farm machinery that produces our food. 

1. Tampolines. The trampoline has hundreds of hook end extension springs forming the trampoline base to the metal frame. 

 

2. Vehicles , vehicles use heavy duty extension springs because of the amount of power and strength they require to pull. 

3. Small electronics, like toys.

Extension springs make the electronics to function as  designed.

4. House appliances , like washing machines

Springs are likewise used in washing machines to suspend the drum in position. 

5. Furnitures, doors, windows etc

 extension springs to help the house doors or furnitures close back over once they have been opened. 

7. Exercising facilities

The most common exercise equipment that use extension springs like  the Chest Expander, and other strenght training facilik

The Industries that Use tension Springs

Major original equipment manufacturers (OEMs) that produce products for various industries use compression springs in many of their products. 

• Industrial production lines
• Transportation vechiles
• Construction facilities
• Materials handling
• Agriculture machines
• Petrochemical
• Aeronautical 

FAQ

1.Is Bosswinn a  manufacturer ?

A: We are a manufacturer, the business owner has 2 factories producing springs, machining part, stamping parts

2. When is the delivery time?

A: 10 and 15 days, one month in the peak seasons


3. What is the MOQ?

For the initial order, any quantity ok. For the mass production order, 10000 pcs better.

4. What's your payment method?

 : T/T, L/C, Western Unions,  

5. How can we confirm the samples?

Free samples are offered,  

Why work with Bosswin?
19 years of experiences in the metail springs business.
The most developed facilities gurantee  good quality and very high production capacity.
We can develop necessary toolings and produce any springs as per buyer's requests