CNC Cold Coiling Spring Machine
The CNC cold coiling spring machine with a large wire diameter is primarily designed for coiling springs with a low spiral ratio and for small production runs. It can perform coiling without the need for preheating and can handle rod diameters of up to 35mm. The machine uses servo motors to independently control the number and spacing of the spring coils, offering great flexibility in operation. The production process can be precisely managed through programming, allowing for adjustable rolling speeds. Multiple springs can be rolled in a single cycle, and features such as production counting, bidirectional rotation, automatic parallel coiling, and pitch adjustment are all possible.