Custom springs

Custom Spring capabilities

MYD Metal are able to manufacture almost every spring from simple compression springs to complex torsion designs, as well as wire forming and other types of springs. We can provide quotes within 24 hours and promise a lead time of 1 to 2 weeks on most custom orders. If you need custom springs, please contact us for a quote.

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Types of Springs

Compression Springs
Extension Springs
Torsion Springs
Wire forming
Battery Contact
metal clip

Why choose MYD springs

We value quality and have ISO 9001:2015 and TUV certifications. MYD Springs pursues quality and continuous improvement, relying on an experienced team and the latest technology. We strive to reduce machine setup time, improve tolerance capabilities, and increase spring variety. The production process complies with SAE standards.

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Spring Samples Display

Springs manufacturing Video

Compression Springs Manufacturing
Torsion Springs Manufacturing
Extension Springs Manufacturing
Wire Forming Manufacturing

Springs machine Photos

factory photos

People also ask

We have collected the most frequently asked questions and listed the answers from our engineers after the questions. You can refer to them as needed.

Custom springs can use a variety of raw materials, and the specific choice depends on the application scenario of the spring, the working environment, and the required mechanical properties. The following are some common spring raw materials:

  1. Steel wire: This is the most common spring material, especially spring steel, such as carbon spring steel (such as 65Mn), silicon-manganese spring steel (such as 60Si2MnA), chromium vanadium spring steel, etc. Spring steel has high yield strength, high fatigue limit and good elastic recovery ability, and is suitable for most situations that need to withstand cyclic stress.
  2. Stainless steel wire: used for springs that require corrosion resistance, such as 304, 316 stainless steel, etc. Stainless steel springs are more expensive, but they can resist various corrosive environments and are suitable for use in humid or chemically corrosive media.
  3. Copper wire: Copper or copper alloy (such as beryllium bronze) springs have good electrical conductivity and corrosion resistance, and are often used as springs in electrical equipment, or in situations where lower spring force and better elasticity are required.
  4. Aluminum Alloy: Although the elastic modulus of aluminum alloy is relatively low, aluminum alloy springs can be an option for lightweight design and smaller load applications, such as aviation, bicycle suspension systems, etc.
  5. Special Alloys: Such as Inconel, these materials are suitable for high temperature or extremely corrosive environments, such as some aerospace, petrochemical or power industry applications.
  6. Plastic: In some light-load, non-critical or one-time use situations, nylon or other high-performance engineering plastics may be used to make springs to reduce costs or achieve specific insulation, anti-corrosion and other properties.

When selecting spring materials, factors such as strength, hardness, toughness, corrosion resistance, heat treatment performance, and cost must also be considered to ensure that the spring can not only meet functional requirements but also work stably for a long time in the expected working environment.

The custom spring process usually includes the following steps:

  1. Demand Analysis: First, communicate with the customer to understand their needs for springs, including size, material, usage, etc. Determine the specific specifications and characteristics of the spring.
  2. Design stage: Design the structure, shape, wire diameter, number of turns and other parameters of the spring according to the customer’s needs and specifications. This stage may require the use of professional design software to create drawings and models of the spring.
  3. Material Selection: Choose materials that suit customer needs. Usually springs can be made of steel, stainless steel, copper, aluminum and other materials. Material selection affects the strength, corrosion resistance and wear resistance of the spring.
  4. Manufacturing and Processing: According to the design drawings, use corresponding equipment and tools to process and shape the selected materials to produce springs that meet customer requirements. This may involve processes such as stretching, bending, cutting and coiling of spring wire.
  5. Heat treatment: Heat treatment is performed on the completed spring to enhance its strength and elasticity. The heat treatment process may include tempering, quenching and other steps, which are adjusted according to different materials and requirements.
  6. Surface treatment: According to customer needs, the spring may need to be surface treated, such as galvanizing, spraying, electroplating, etc., to enhance its corrosion resistance or aesthetics.
  7. Quality Inspection: After the production is completed, the springs are subject to strict quality inspection to ensure that they meet customer requirements and standards. The inspection content may include appearance quality, dimensional accuracy, spring mechanical properties, etc.
  8. Packaging and Delivery: Finally, the springs that meet the requirements are packaged, and transportation and delivery to the customer are arranged. The packaging method is usually selected based on the shape and size of the spring to ensure that it is not damaged during transportation.

Of course, our team of engineers will help you make decisions about the structural design, materials and surface treatment of your selected springs to ensure our customers receive the right product at a reasonable price.

It depends on the product quantity of the order and the production status of the factory.
Please tell us your order information so that we can provide you with a detailed schedule.

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