• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: XN
  • Model Number: XN-SS-08
  • Style: Coil
  • Load Type: Torsion
  • Material: Steel
  • Usage: Industrial

Packaging & Delivery

Packaging Details carton and pallet
Delivery Time 7 days


Material: 62Si2MnA/ Super6

Product name:

Starter spring /Spiral Spring/Coil spring/Power spring


HS. Code: 73202090


Application of spiral spring:

1)chainsaw, garden tools


3) electronic wire take-up

4) toy , clock and timer

5) hose reel

6) car safety belts


Work principle:

Spiral spring is also called the power spring , which is made by the steel ribbon, it can be divided into the natural type power spring and the prestress force type power spring due to its relaxed shape. The natural type power spring is made directly by the wrapped steel, while the prestressed force type power spring will finalize the shape first, then reverse the direction into a spiral shape, its shape after spread out just looks like the letter S , hence it is also known as the S shaped spring.

When we use the spiral spring, we need to use a case to confine its outer diameter, the middle of the spring is connected to the line shaft. Once the line shaft and the spring do relative rotation by the external force, the spring will be rolled onto the line shaft and store power. After the external force disappears, the spring generates torque force to drive the line shaft, and output the storage power via the line shaft at the same time.

Comparing under the same specification spring, the prestress force type can store more torque force of 25%~40% , it can provide more rotation turns under the same space.


Prodution Scope:

1) Width: 3~50MM

2) Thickness: 0.05~2MM

3) Length: Unlimited

4) Material: Stainless steel, Carbon Steel


Welcome RFQ

please send us below details for OEM service:

1) material

2) size ( thickness, length, width,ID,OD)

3) quantity

4) drawings or sample

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
9 Transactions 40,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $57,000
Learn More