Factory Power Spring for Seat Belts Springs, Power Cords Springs

• Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement
• Material: Stainless Steel
• Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
• Load Type: Extension
• Production Process: Cold Roll
• Shape: Coil
• Model NO.: Power Spring
• Model No.: Wh-4
• Type: Coil, Flat, Torsion
• Thickness: 0.05 to 0.85mm
• Width: 2.0 to 60mm
• Min.Order: 1000PCS
• Term of Payment: T/T, Paypal
• Transport Package: Cartons
• Specification: Customized products
• Trademark: Qianyejm
• Origin: China
• HS Code: 7320909000
• Production Capacity: 3000000 Pieces/Year

Product Description

Power spring

Feature:
The power spring is coiled from steel strip. A spring box is required to limit its outer diameter. The center of the spring is connected to the shaft. When an external force is applied to make the shaft and the spring rotate relative to each other, the spring will be wound on the shaft and stored Torsion, when the external force disappears; the spring generates torsion on the shaft or spring box.


Advantage:
Power springs are divided into natural power springs and pre-stressed power springs according to their relaxed shape. In contrast, the Pre-stressed power spring can store 25% to 55% more torque and provide more effective turns.

 

Application
The main applications of power springs include clockwork toys, timers, and automatic rewinding devices (such as power cords, hose reels, car seat belts)

 
The high-precision pen-type syringe uses a unique power spring to provide small and highly accurate drug dosages.

Power springs can be used in clockwork toys, timers, and automatic rewinding devices, such as power cords, dog leashes, hose reels, and automatic retraction devices for car seat belts.

Notice:
Because this type of spring is a non-standard product, the same shape has different sizes. QianYe has specialized in research and development and production of constant force springs for 20 years, and can customize constant force springs with a thickness of 0.075mm-0.85mm and a width of 4mm-50mm.You can also provide drawings or data (the thickness of the spring, width, working length, inner diameter, outer diameter), and the customer service staff can provide you with a quotation and customized cycle. Welcome to consult.

About Qianye Precision Metal Co., Ltd

Shenzhen Qianye Precision Metal Co., Ltd. was established in 2006 to supply high-quality stainless steel springs for many fields. Through continuous efforts, 19 patent certificates and 4 spring equipment software copyrights have been granted by the State Intellectual Property Office, and an enviable industry influence has been built. The company designs and manufactures a wide range of power springs, constant force springs, constant torsion springs, variable force springs and Motor Brush Spring. Qianye works in close partnership with its customers in developing bespoke solutions to meet their individual needs. In order to offer better services, it has been continuously investing in production technology and supply chain. The company itself is a stainless steel raw material manufacturer. Because of the support of raw materials, it is not subject to material restrictions when making spring products; special material requirements can be developed and manufactured; furthermore, the delivery time is greatly shortened. Quality is of the utmost importance and Qianye are certified to ISO9001, ISO14001 and national high-tech enterprise with a big emphasis on the training of its employees. Its spirit is "treat people with sincerity and create things with sincerity" to ensure it strives for excellence.

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