Home > Custom Products > Power Spring

Power Spring

Characteristic: The power spring is coiled by 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-force type power spring can store...
Characteristic:
The power spring is coiled by 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-force type power spring can store 25% to 55% more torque and provide more effective turns.

Product manufacturing range:

The thickness is 0.05~0.85mm, and the width is 2.0~60mm.


Principle of the scene:

The high-precision pen injector uses a unique power spring to provide small and highly accurate drug dosages. A fixed amount of medicine is injected into the body through the constant force of the spring and the return speed. The thrust distribution of the steel belt spring accurately matches the sliding force of the traditional syringe, which solves the problem of the dispersion tolerance of the syringe, and provides a high thrust requirement for a highly viscous solution.
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.
Power springs are also widely used in automobile engineering to enhance the safety and convenience of passengers. The seat belts of the car seats are also equipped with power springs. The tension and automatic rewinding functions of the power springs allow each passenger to adjust the seat belt at will. length.
The power spring has a retractable function and is an ideal part of the gravity dissipator applied to the dropper. The anti-falling system is connected between the fixed points of the cable harness, and they can stop the user from falling in the first time. Even when the power spring is fully deployed, the gravity dissipator of the dropper can prevent the user from being hit in the event of a fall.
Tags: ,

Our Advantages

  • Raw materials

    ● Spring products are made of the most stable stainless steel 301 material;

    ● Deeply cooperate with upstream companies in research and development, start special smelting from billets, better grasp the quality of raw materials;

    ● We are not limited by material, although special material requirements can also be developed and produced.

  • Production equipment

    ● equipped with two special slitting equipment (minimum slitting width 2mm, slitting tolerance ±0.05mm);

    ● We use precision hardness tester, edge grinding machine, spring coiling machine, heat treatment constant temperature furnace(炉), special detector(检测器) and a series of professional production lines and testing equipment;

    ● We are China's exclusive independent research and development of spring coiling machine manufacturers. It has been upgraded from the first generation to the eighth generation, doubling the spring life.

    ● For example, the average market life of dog leashes is between 2,000 and 6,000 times, and our test results are between 30,000 and 100,000 times.

  • Production process

    ● We specialize in the production of stainless steel constant force spring and any variable force spring, with the highest international standards of production technology.

    ● From raw material slitting, edge grinding, spring winding, shearing, tail processing and heat treatment, all use automatic industrial machines for continuous production.

    ● The company has obtained 12 utility model patents(实用新型专利); 1 design patent; A spring fatigue life test bench equipment invention patent.

  • Design and application technology

    ● We can fulfill all reasonable customization requirements. At the same time, we have powerful technology to help customers optimize and solve all the problems of spring application.

    ● We can do structural design for customers, tailored to maximize the function of the spring.

    ● We have helped many customers solve practical application problems and multiplied the value of their products.

Latest News

 High Cycle Garage Door Springs: Lasting Durability for Your Garage Door
High Cycle Garage Door Springs: Lasting Durability for Your Garage Door

Time:2023-8-9

Introduction: Garage doors play a crucial role in ensuring the security and functionality of our homes. One essential component of a garage door is the springs, which enable smooth and effortless opening and closing. High cycle garage door springs, known for their lasting durability, have become increasingly popular among homeowners. In this article, we will explore the benefits of high...

 Quality China Steel Torsion Springs for Durable and Efficient Performance
Quality China Steel Torsion Springs for Durable and Efficient Performance

Time:2023-12-16

Torsion springs play a crucial role in various industries, providing resistance to rotational forces and storing mechanical energy. When it comes to high-quality torsion springs, China has emerged as a leading manufacturer and supplier. China is renowned for its superior steel torsion springs that offer outstanding durability and efficient performance. In this article, we will explore the features and benefits...

 What parts should be paid attention to in spring correction?
What parts should be paid attention to in spring correction?

Time:2023-8-21

Stainless steel spring is a common basic component, which is indispensable for many products. Normally, in order to optimize the quality of the spring, manufacturers will carry out correction treatment. Of course, if there is any inappropriateness in the processing, it will seriously affect the processing effect, so everyone must be careful when correcting.   There are three parts in the...

 Constant Force Spring Reel: Unleashing the Power of Consistent Force
Constant Force Spring Reel: Unleashing the Power of Consistent Force

Time:2023-11-16

Introduction: In various industries and applications, the use of constant force spring reels has become increasingly common. These innovative devices provide a reliable and consistent force, making them indispensable in numerous mechanical systems. The ability to generate a constant force throughout their range of motion makes these spring reels highly versatile and advantageous for a wide range of applications. Definition...

 How long can the spring last?
How long can the spring last?

Time:2022-9-14

How long can stainless steel springs last? This is a common problem. You might think that as long as it's not stretched beyond the point of recovery, the spring will always return to its original shape. A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under the action of external force, and...

 Exploring the Functionality of a Constant Torque Spring Motor
Exploring the Functionality of a Constant Torque Spring Motor

Time:2023-9-10

Introduction: Constant torque spring motors are devices that convert the potential energy stored in a wound spring into mechanical work. These motors find applications in various industries, including automotive, aerospace, and medical equipment. In this article, we will delve into the functionality of a constant torque spring motor and explore its working principle, advantages, and limitations. Working Principle: A constant...