Spiral Fin Tube Winding Machine

The winding head automatically spirals aluminum strip around the base tube and rolls it into a precise L-shape without wrinkling or deformation. This tight, uniform wrap maximizes metal-to-metal contact between fin and tube, which directly improves thermal conductivity and heat exchanger efficiency.

The machine maintains even fin spacing across the full tube length, eliminating pitch variation that causes uneven airflow and thermal dead zones. Consistent pitch translates to predictable performance data for engineers designing HVAC, refrigeration, and industrial heat exchange systems.

Operators can wind fins onto aluminum, steel, stainless steel, and copper base tubes without retooling, giving manufacturers the flexibility to fulfill orders across industries — from chemical processing to commercial HVAC — on a single production line.

Built on a painted mild steel frame with machined precision components at the winding head, the 560 kg machine is engineered for continuous production environments. Integrated tube support stands along the linear feed rail prevent tube deflection during winding, maintaining fin quality over the full 6-meter processing length.

At just 1.5 kW power draw, the machine delivers 40 meters of finished fin tube per hour with minimal energy consumption. The compact design requires less than 2 square meters of floor space, making it suitable for both dedicated production lines and smaller workshop operations.