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Constant force spring

Constant force spring has small package size and flat force curve, which is very suitable for small space and compartment in vehicle. These springs are usually used for cp holder for car interior and automotive ashtray.

Business Field

Variable Force Springs

Variable force springs are used to push products forward and automatically reduce the force as products are being shopped, such as cosmetics, beverages, bagged salads and frozen foods.

Business Field

1.Vending Machine

2.Cigarette Pusher

3.Cooling Machine

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Latest News

 [Qianye Precision]Advantages of constant force spring
[Qianye Precision]Advantages of constant force spring

Time:2022-9-15

 The unique quality of constant force spring makes it a perfect balance for heavy moving parts. If your equipment requires springs, consider constant force springs. This is a kind of tension spring. They do not obey Hooke's law, so their force remains unchanged, even when deflected. Constant force spring can be used in almost all kinds of products. Some of the largest...

 Exploring the Strength and Versatility of Stainless Spring Steel
Exploring the Strength and Versatility of Stainless Spring Steel

Time:2023-7-1

Stainless spring steel is a highly versatile and widely used material in various industries, thanks to its exceptional strength and durability. It is a type of steel that is specifically designed to exhibit excellent spring properties while also offering corrosion resistance. In this article, we will delve into the world of stainless spring steel, exploring its unique characteristics, applications, and...

 Electric Fan Lifting Spring: How It Works and Benefits You Need to Know
Electric Fan Lifting Spring: How It Works and Benefits You Need to Know

Time:2023-5-6

Electric fans are an essential appliance in most households and offices. They provide a comfortable and cool environment by circulating air in the room. However, the design of traditional electric fans has some limitations. For instance, the fixed position of the fan blades affects the direction of air flow, and the limited angle of oscillation means that the fan cannot...

 Crafting a Torsion Spring Using 3D Printing Technology
Crafting a Torsion Spring Using 3D Printing Technology

Time:2023-8-6

Introduction: In recent years, 3D printing technology has revolutionized various industries by enabling the production of complex and customized objects. One such application is the crafting of torsion springs, a crucial component in many mechanical devices. This article explores the process of creating a torsion spring using 3D printing technology, highlighting its advantages and limitations. 1. Understanding Torsion Springs: Torsion...

 China Constant Torque Springs: The Essential Component for Consistent Torque Control
China Constant Torque Springs: The Essential Component for Consistent Torque Control

Time:2023-8-8

  Introduction In many mechanical systems, controlling torque is crucial for smooth and efficient operation. Constant torque springs play a vital role in achieving consistent torque control, ensuring the stability and reliability of the system. This article will explore the importance of constant torque springs, their working principle, applications, and benefits. Working Principle Constant torque springs are mechanical devices that...

 Upgrade Your Window Decor with Spring Wire for Curtains
Upgrade Your Window Decor with Spring Wire for Curtains

Time:2023-8-16

When it comes to window decor, curtains play a vital role in enhancing the overall aesthetic appeal of a room. They not only provide privacy and control the amount of light entering the room but also add a touch of elegance and sophistication to any space. If you are looking to upgrade your window decor, one innovative and versatile solution...