BRJ1400 Numerical Controlled Winding Machine For Transformer General:Foil winding width:1400mm Foil winding outer diameter:200~400mm Foil winding shapes: circular, square, rectangleThe BRJ-1400 Foil winding machine is a dedicated equipment for the potential transformer foil winder/coiler. It can winding large-capacity & enegy-saving type potential transformer winder/coiler. The machine consists mainly of: (1) welding device, (2) winding machine, (3) end-insulation de-coiling device, (4) end-insulation guiding device, (5) dust removal device, (6) shearing device, (7) layer-insulation de-coiling device, (8) photoelectric side-control device, (9) raw-edge-smoothening device, (10) materials conveying device, (11) de-coiling machine, (12) correcting device, (13) electric control box, (14) tungsten electrode argon arc welding machine.Product information The BRJ-1400 Foil Coiling Machine(Double) is a dedicated for the production of low-voltage coils for dry-type transformers and even for production of energy-saving large-capacity transformer coils. The model is featured by the following: Available for lap winding or parallel winding of double-layer foils(Aluminum of Copper), and also for single-layer winding. The lower layer adopts three-point simultaneous correction technology, which facilitates high coorection speed and high accuracy. In addition to employing imported linear guide and ball screw, the(in order to ensure smooth welding quality, but also optional water cooling system)The tension of the foil is genreated by the de-coiling device. The winding spindle is controlled by a variable frequency system so that the machine will maintain stable positive rotation and negative rotation even when under fairly powerful tension. Except for the motor, the implementing mechanism is controlled by pneumatic components. Main Technical Parameters(it can be customized according to customer’s requirements)ITEM PARAMETERS Coil outer diameter 200~600mm Foil band width 300~1400mm Line material shape Circular,Square,Rectangle Conduxtive foil material ALu foil or copper foil Thickness of conduxtive material Alu0.5~2mm,copper0.5~1.6mm Layer-insulation amount 1~2 Terminal insulation amount 1~3 Winding speed 0~35r/min(Pedal unrolling control,stepless adjustment) Soldering speed 0~0.7m/min(Mcanual,Automatic,Pneumatic control,Stepless adjustment) Max tension of foil band 20000N Aligning accuracy about0.5mm Total power of motors 28KW Total weight 6500KG(single) 8500KG(double) Overall dimensions 4000*2500*2500mm(single) 6700*2500*2500mm(double)
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