The process of making springs begins with selecting the right type of wire for the job. The wire is then loaded onto a machine, and the spring is coiled based on the desired shape, diameter, and length. After the spring is coiled, it is heat-treated to remove any residual stress or deformation. This ensures that the spring maintains its shape and properties throughout its lifespan.

1. Mechanical Coiler Machine

The mechanical coiler machine has several advantages, including its high production rate, ability to produce complex shapes, and repeatability. However, the machine is limited in terms of the wire diameter it can handle, and it is less suitable for making small-sized springs.

2. CNC Coiler Machine

The CNC coiler machine is suitable for producing high-precision springs with complex shapes and is particularly useful for making small-sized springs. The machine''s computerized system allows for precise control of wire tension, diameter, and length, resulting in consistent and repeatable production.

3. Automatic Spring Making Machine

The automatic spring making machine is suitable for high-volume production and can run for extended periods without operator intervention. The machine''s automated features make it ideal for producing springs with consistent quality and accuracy. However, the machine is limited in terms of the wire diameter it can handle and is less suitable for making very small or large-sized springs.

4. Four-Slide Machine

The four-slide machine is a unique machine that uses four horizontal slides to form the wire into a specific shape. This machine is suitable for producing springs with complex shapes and angles that are difficult to produce with other machines.

The four-slide machine is particularly useful for manufacturing small-sized springs and has a high production rate. However, the machine requires skillful operators to operate and set up, and it is less suitable for producing large-sized springs.

1. Compression Springs

2. Extension Springs

3. Torsion Springs