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BRJ-1600/1400/1100 Digital foil winding machine(double-layer)

BRJ Digital foil winding machine, special equipment used for transformer foil winding production, is produced by (copper or aluminum) conductive materials. The device is newly developed by the company according to full understanding of the actual use of transformers based on high quality and usefulness of winding transformers. The product has high quality and efficiency with simple and reliable operation.

Features

Unwinding brake applies tension, the tension is stable and the static and dynamic tension is consistency, it is controlled by pneumatic components. Foil tape and insulation tape are applied with constant tension no matter it is winding or backing. In order to avoid uneven tightness coil by losing tension, the air pressure can be stepless adjusted, which ensure that the entire process of winding tension is stable.


Item Technical Parameters
Style BRJ-1600 BRJ-1400 BRJ-1100
Height of coil  300-1600mm 300-1400mm 300-1100mm
Thickness of foil Copper foil 0.5-2.0mm Copper foil 0.5-2.0mm Copper foil 0.5-2.0mm
Aluminum foil 0.5-3.0mm Aluminum foil 0.5-3.0mm Aluminum foil 0.5-3.0mm
Max. diameter of coil Φ 800mm Φ 800mm Φ 800mm
Form of coil  Square;Rectangle;Round Square;Rectangle; Round Square;Rectangle; Round
Winding speed  0-24r/min stepless 0-24r/min stepless 0-24r/min stepless
Shearing speed  0-1.5m/min 0-1.5m/min 0-1.5m/min
Welding speed  0-0.7m/min stepless 0-0.7m/min stepless 0-0.7m/min stepless
Max. tension of foil tape 18000N stepless adjustable 12000N stepless adjustable 6000N stepless adjustable
Winding power 22KW 22KW 15KW
Activity scope of foilcoil-loading bar 460/520mm 460/520mm 460/520mm
Welding method TIG TIG TIG
Rectification accuracy ±0.005mm ±0.005mm ±0.005mm
Dimension 6500*3800*2500mm 6500*3600*2500mm 6500*3200*2300mm




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