6 axis spring coiling machine JTC 620

JTC620 6-Axis Spring Coiling Machine
The JTC620 is a 6-axis spring coiling machine designed for high-speed production of springs made from medium-diameter wire ranging from 0.5 mm to 2.0 mm. The five CNC-controlled axes significantly simplify setup and changeover compared to conventional 2- or 3-axis machines. Adjustment and control of the coiling points responsible for the spring's outer diameter are achieved via individual motors rather than a cam mechanism, which expands the machine’s capabilities.

Types of Springs That Can Be Produced:

• Compression springs: conical, cylindrical, barrel-shaped
• Gland (stuffing box) springs
• Simple torsion springs
• Extension springs with hooks formed from full coils (<60°)

Standard Equipment Includes:

• Wire feeding unit with 200 kg load capacity
• Electromagnetic length sensor with ±0.005 mm accuracy and automatic sorting function

Optional Equipment:

• Windows-based CNC control system
• Industrial camera for precision and geometry inspection with automatic sorting
• Tooling set for producing basic torsion springs