2. Coiling Unit This is the heart of the spring making machine. It is responsible for shaping the wire into coils, which form the spring’s body. Advanced machines use CNC (Computer Numerical Control) technology to accurately control the dimensions of these coils, ensuring consistency across all produced springs.
2. Wire Diameter Consider the range of wire diameters that the straightener can handle. A good wire straightener should accommodate various thicknesses to ensure flexibility in your projects.
