aluminum strip foil for transformer winding

Mininum Aluminium Content(％) 99.6
Grade :1060 1350
Thickness :0.18mm-4.5mm
Width :15mm-2000mm
Internal dianeter :300mm 400mm 500mm
Quality description:
aluminum foil is smooth ,clean and no burr.
Resistivity ρ（at 20℃）:Maximum 0.0282

Process:

First step:raw material slitting 

Aluminum foil raw material with Slitting equipment made into the width customers needs

Second:Aluminum foil winding

In order tu ensure the quality of aluminum foil,the side treatment is made on the equipment 

Third,Aluminum foil fixed

The detection width and thickness deviation of the aluminum foil are in line with the technical requipments of the customer,Add a paper sleeve to the scrolls and fix aluminum foil with glass fiber tape