The Smart Winder SWM 250 is a Strip Winding Machine designed to wind square and rectangular conductors used in Inverter Transformers. Features a sturdy and robust structure for ergonomic operation, high-torque spindle coupled to an AC geared motor for single and dual conductors, pneumatically actuated pressing rollers with quick changeover, an intelligent stripe guide unit for uniform winding, and de-reeler type pneumatic caliper brake tensioning.