China Br-1000 Transformer Coil Foil Winding Machine

BR-1000 Transformer Coil Foil Winding Machine
3.1 Coil processing range
Axial length 250~1000mm
Axial length(with lead) 400~1150mm
Outside diameter (exclude busbar)Φ700mm
Outside diameter(max) Max Φ800mm
Rectangle coil: diagonal length 800mm
Coil shapeCircle / rectangle
3.2 Material of coil
MaterialCopper foil / aluminum foil
Width250~1000mm
Thicknesscopper foil:0.35~2mm
aluminum foil:0.6~3mm
Inner diameter of foil reel Φ500
Outer diameter of foil reel MaxΦ1000
3.3 De-coiler
Length of loading shaft 1050mm
Expansion range of loading shaft Φ470--Φ520
Loading capacity Max3000KG
Tension 20000 N
Centering mode (rectifying)Manual / automatic
3.4 Winding machine
winding speed 0~20rpm
Working torque Max≥ 8000 N-M
Winding power 18.5 KW
Speed regulation modeVariable frequency stepless speed regulation
Winding shaft 50*90*L mm
3.5 Welding device
Welding machine mode TIG
Welding speed Inverter speed adjustable 0~0.7m/min
3.6 Shearing device
Shearing method guide screw disc blade
Shearing speed 1.5m/min
Shearing length 1050mm
3.7 Layer insulation De-coiler device
Layer insulation installation mandrel Two Set
Insulation Layer coil outside diameter ≤Φ400 mm
Insulation Layer coil inside diameter Φ76 mm
Layer insulation coil width ≤1050mm
Installation mandrel expansion way Pneumatic
De-coil expansion force Pneumatic, step-less regulation
3.8 End insulation de-coil device
Qty4sets(each 2 sets)
End insulation paper roller
outside diameter ≤Φ350 mm
End insulation paper roller
Inner diameterΦ56 mm
End insulation roll width 10~40mm
3.9 Rectify device
Rectify method Servo system
Rectify precision ±0 .5mm
3.10 Electric system
Control PLC self-control, with button operation
Count digits (0~999.9)4 digits
Precision: 0.1 turn