Professional custom spring manufacturer

In the vast manufacturing sector, springs—being crucial mechanical components—are widely used in various industries such as automotive, machinery, and electronics. As a professional spring manufacturer, Chongqing Chuanli Technology Co., Ltd. has earned the trust and favor of numerous customers thanks to its outstanding technical expertise and extensive manufacturing experience.
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2025

Application example of spring in life

There are many springs in the washing machine, among which the most common are shock-absorbing springs and spring seats. The damping spring is installed at the bottom of the washing machine, which can reduce the vibration of the washing machine when it rotates at a high speed; while the spring seat is a spring used to fix the washing machine barrel, which makes the washing machine use more smoothly through elasticity.
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2024

What industry can use spring?

With the development trend of science and technology, the standard of living becomes higher, the production and manufacture of many commodities are all intelligent, and there are fewer artificial things. Our transportation tools, robots, smart phones, daily necessities, etc. have also been improved.
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2024

What are the types of non-standard shaped springs

The difference between the special-shaped spring and the conventional spring is that the spring itself is irregular, with bending and a large number of complex angle designs. Suitable for some special occasions.
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2024

Ten aspects need to be paid attention to when using spring

The use of non-preloaded springs, due to the gap between the two ends of the spring, the spring vibrates up and down and distorts. If there is a preload, the spring is relatively stable.
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2024

Classification and basic use of springs

Spring according to the nature of the force can be divided into: compression spring, tension spring, torsion spring, bending spring;
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2024

Detailed explanation of the application field of spring

Springs are widely used in the automotive field, and the common one is the automotive suspension spring. This type of spring is usually made of spring steel and has compression elasticity, which can support the car chassis and body and provide a comfortable riding experience.
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2024

One article takes you to understand the main function of spring

The use of spring is very wide, we can see its application everywhere in our daily life, as small as a ballpoint pen, large to all kinds of large mechanical equipment, can see the figure of all kinds of spring. It is also because of its wide range of uses, so the variety is also quite rich. According to the nature of the load, the spring can be divided into four kinds: tension spring, compression spring, torsion spring and bending spring. According to the different shapes, it can be divided into coil springs, disc springs, ring springs, leaf springs, coil springs, etc. The following content summarizes the main functions of some springs.
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2024

How to protect the surface of the spring

The surface of the spring can generally be treated, such as black (blue), phosphating, electroplating, plastic spraying, etc. In recent years, the emergence of zinc chromium film.Dacrome protective layer has excellent corrosion resistance, is the traditional plating corrosion resistance of 7-10 times, there is no hydrogen embrittlement of electroplating process. And strong adhesion, especially suitable for surface protection of elastic materials.
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2024

Spring detection used in the resilience testing machine

In the detection of spring, often need to use some equipment instruments, because the spring needs to detect many functional details of the problem. The following is to introduce the working state and working range of the spring resilience testing machine.
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