Transformer Foil Winding Machine

This kind of machine is special designed for winding aluminum / copper foil type coils in transformer and electric apparatus. The foil can be double-layer or single layer. Foil width usually is 800mm, 1100mm, 1400mm.No. Item Specification BRJ-1400 (II) BRJ-1100 (II) BRJ-800 1 Coil size 1.1 Axial length, mm 500-1400 250-1100 180-800 1.2 Axial length (including down-lead) mm 650-1550 400-1250 330-850 1.3 Outer diameter (excluding platoon) mm 700 1.4 Max. outer diameter mm 800 1.5 Min. inner diameter mm 130 100 85 1.6 Coil shape round/rectangle 2 Foil material 2.1 Material copper/aluminum foil 2.2 Width mm 450-1250 200-1050 180-750 2.3 Thickness mm Copper 0.5-2 0.3-2 0.3-2 Aluminum 0.5-3 0.5-3 0.5-3 3 Decoiler 3.1 Inner diameter mm 400500 3.2 Outer diameter mm 1000 900 900 3.3 Arm length mm 1350 1150 750 3.4 Expanding range mm 385-520 3.5 Capacity kg 2000 2000 1000 3.6 Expanding force N 1 0-15000 1 0-10000 1 0-10000 3.7 2 0-30000 2 0-20000 3.8 Hydraulic pressure MPa 0-0.6 4 Winding machine 4.1 Working moment N·m ≥10000 ≥7000 ≥4000 4.2 Winding motor power kW 15 11 11 4.3 Speed regulation method Inverter stepless 4.4 Winding shaft mm 50x90x1850 4.5 Winding speed r/min 0-20 0-25 0-30 5 Welding method TIG, automatic Welding speed m/min 0-1 0-1 0-1 6 Cutting device disc blade Cutting speed m/min 1.5 Shearing length mm 1350 1100 700 7 Shafts for interlaminar insulations two sets Shaft diameter mm Less than 400 Inner diameter mm 76 76 76 Shaft length mm 1400 1100 700 8 Terminal insulation device Quantity Four sets (can be as requirement) Outer diameter less than 350mm Inner diameter 56mm Width 15-200mm 9 Control system PLC automatic control 10 Counting precision 0.1 circle 11 Deviation rectifying method Servo system 11.1 Rectifying precision ±0.1mm