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Montage- en montagediensten

Qianye Company levert niet alleen de productie van precisieveren, maar richt zich ook op het structurele ontwerp en de functionele oplossingen van het gehele veersysteem en kan een complete set systeemproductie en -assemblage leveren

Qianye Company levert niet alleen de productie van precisieveren, maar richt zich ook op het structurele ontwerp en de functionele oplossingen van het gehele veersysteem en kan een complete set systeemproductie en -assemblage leveren

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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

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 Small engines are well known and are commonly used in lawn mowers and garden tractors and various other garden and lawn maintenance tools, in addition to other environments. Typically, each of these engines is equipped with a recoil starting system that includes a rope that rotates the starting mechanism to engage a flywheel that is connected to the engine for...

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The roller blinds are blackout roller blinds, soft yarn roller blinds, and Shangri-La roller blinds in appearance. They are mainly corded and cordless. Roller shutters have many advantages such as beautiful and simple appearance, firm and durable structure, etc. Roller shutters are suitable for various places, especially for large-area glass curtain walls. When the roller blind fabric is put down,...

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Excellent characteristics of Qianye spring

Time:2022-9-14

Spring is a kind of mechanical part that uses elasticity to work. The parts made of elastic materials deform under the action of external force, and return to the original state after removing the external force. It is generally made of spring steel, and the types of springs are complex and diverse. Qianye company has strong production strength and a number...

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Toepassing van veren in industriële deuren

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  The constant force spring of the industrial door mainly plays a balancing role and reduces the burden on the motor. The force of the spring is equivalent to the force of the industrial door, which is the most ideal configuration state. If the spring force is too large or too small, it will affect the operation of the industrial door....