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Qianye Company not only provides the production of precision springs, but also focuses on the structural design and functional solutions of the entire spring system, and can provide a complete set of system production and assembly

Qianye Company not only provides the production of precision springs, but also focuses on the structural design and functional solutions of the entire spring system, and can provide a complete set of system production and assembly

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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

 Spiral Torsion Spring: A Comprehensive Guide to Its Design and Applications
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Time:2023-6-7

Spiral torsion springs are an essential component of many mechanical devices, ranging from clocks and watches to automotive and aerospace applications. This comprehensive guide will provide an in-depth exploration of the design and applications of spiral torsion springs. Design of Spiral Torsion Springs Spiral torsion springs are designed to resist rotational forces by producing torque. They are generally made from...

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Time:2023-6-11

Linear springs have been used for centuries to store and release mechanical energy, and they remain an essential component in countless applications today. Linear springs use the principle of Hooke's Law to produce a force proportional to their deformation, making them invaluable in situations where force must be applied over a precise distance or with a specific amount of tension....

 Revolutionizing Airflow: The Electric Fan’s Lifting Spring Innovation
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The electric fan is a ubiquitous appliance that has been a staple in homes and offices for decades. While its basic design has remained relatively unchanged over the years, recent innovations have revolutionized the way it operates and improves its performance. One such innovation is the lifting spring, which has significantly improved the airflow of electric fans. The lifting spring...

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Time:2023-5-4

Carbon brush springs are an essential component in electrical motors and generators. They are responsible for maintaining the contact between the carbon brush and the commutator or slip ring. The carbon brush spring ensures that the carbon brush is held in place with sufficient pressure to maintain the electrical connection between the brush and the rotating component. In this article,...

 Spiral Torsion Spring Design: Unlocking the Potential of Mechanical Precision
Spiral Torsion Spring Design: Unlocking the Potential of Mechanical Precision

Time:2023-10-11

Introduction: Mechanical precision is an essential factor in the design and functioning of various devices and systems. One crucial component that plays a significant role in achieving this precision is the spiral torsion spring. This article aims to explore the potential of spiral torsion springs and their contribution to mechanical precision. Understanding Spiral Torsion Springs: A spiral torsion spring is...

 Cheap Window Constant Force Spring wholesale: The Perfect Solution for Smooth and Effortless Window Operation
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Time:2023-7-20

Introduction Windows are an essential component of any building, allowing natural light and fresh air to enter while providing a view of the outside world. However, operating windows can sometimes be a hassle, requiring significant effort and strength. To address this issue, window constant force springs have emerged as the perfect solution, making window operation smooth and effortless. In this...