Aluminum Foil for transformer can make the dry-type transformer have the advantages of small size, light weight, good insulation performance, flame retardancy, no pollution, small partial discharge, moisture resistance, stable and reliable operation, low noise, and low maintenance cost. It is used in high-rise buildings, It is widely used in underground facilities, commercial centers, residential areas, hotels and restaurants, and coastal humid areas.

Aluminum Foil for transformer surface quality:
1. The surface of the aluminum foil is flat.
2. The surface of the aluminum foil is clean, without corrosion marks, oil stains, wrinkles, slits, scratches, light and dark lines, rubber roller marks, vibration marks, twill lines, etc.
3. There are no bright spots, roller marks, grinding wheel marks and black lines on the surface of the aluminum foil.
4. There are no yellow oil spots, oil stickiness, foaming and tearing on the surface of the finished aluminum foil after the burning of lubricating oil.
The section of Aluminum Foil for Transformer is neat and clean, free of defects such as burrs, cracked edges, pinched edges, tower shapes, loose coils, tube core stringing out, arrows, stringing layers, bumps, bumps, etc., and the welding is firm.