Qianye Manufacture SUS301 Power Spring for Toy Cars with CE

• 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.

 

Apllication 
When the clockwork is fully wound, it has the greatest torque, so the front end of the clockwork needs to output with less force. After a certain period of time, the winding will slowly loosen as it is tightly coiled on the winding shaft, and its energy will then drop. When the energy is about to run out, the torque at the end of the barrel is at its lowest and the force output becomes smaller, so the transmission force has to be increased to keep the movement running. This is why constant torque springs are very suitable for wind-up toys.

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.

HS Code	7320909000	Thickness	0.06-0.8mm
Payment	T/T; Paypal	Width	2-65mm

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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