Foil Coiling Machine

Foil coiling machine is used for coil winding in transformer manufacturing. Feature: Our technology has clear advantages of being accurate and stable in control if tension and stable in tension both in static and dynamic state and plays a critical role in the guarantee of coil winding quality in comparison with the principle of producing tension by friction braking based on principle of pneumatic transmission.Application of fully pneumatic system for foils and the automatic adjustment of foil winding position, high offset regulating accuracy of ±0.5mm.Application of special welder for automatic tungsten electrode argon welding of foils. Possibility of butt welding besides overlap welding.Composition: Decoiler, Chassis, Frame, Layer Insulation Decoiler, Rear Feeder, Deviation Adjusting Device, Burr Remover, Automatic Cutting Device, End Insulation Decoiler, Front Feeder, Winder, Discharging Trolley, Welding Mechanism Main Technical Specifications of Foil Coiling Machine: Parameter BRJ-700Single-Layer BRJ-1600(Y2)Double-LayerOuter diameter of coil (mm) 200 800200 1200Width of foil sheet (mm) 300 750500 1600Shape of winding wire Round, square, rectangularRound, square, rectangularConductive foil material Aluminum and copper foilAluminum and copper foilThickness of foil(mm) 0.5 2.0 (Alu & Copper)0.5 2.0 (Alu & Copper)Winding lead direction of winding wire Right winding, Left windingRight winding, left windingLayer insulation 1 2 Layer1 2 LayerEnd insulation 1 8 Layer1 8 Layer Winding Speed (r/min) 0 30(stepless speed regulating)0 30(stepless speed regulating)Welding speed(m/min) ≤0.5≤0.5Tension of layer insulation(N) ≤250≤400Allow max. tension of winding(N) 840040000Aligning accuracy (mm) ±0.5±0.5Total power(Kw) 2660Outline dimension(mm) 7020×5345×280010000×9000×3000Machine Weight(Kg) 750017000