Round edge aluminum strip for transformer

Haomei supply round edge aluminum strip for transformer, after the aluminum strip is divided, the fillet and chamfer shall be processed. The edge angle can be processed according to the customer's requirements. The surface of the aluminum strip for transformer shall be smooth without trace, the plate shape shall be flat, the section shall be neat, and there shall be no burr. The aluminum strip for transformer is mainly used for winding the inner part of dry-type transformer. It is the key raw material for the manufacture of transformer winding. It has high requirements for the electrical conductivity, burr curling, side bending, surface quality and other technical indicators of aluminum strip foil.

The alloy of aluminium strips for transformer are 1060, 1050, 1050A, 1060, 1070, 1070a, 1350,  the temper is O indicates soft state, followed by a number indicating the degree of hardness and annealing. The common used aluminum strip for transformer is 1060-o dry-type transformer aluminum strip, the thickness is 0.2-4.0mm, the width is 50-1350mm. Transformer is a kind of common electrical equipment, which can be used to transform a certain value of alternating voltage into another value of the same frequency, can also change the value of alternating current and the transformation impedance or change the phase. The winding transformer is usually made of round edge aluminum strip for transformer and copper strip. The requirements for aluminum strip for dry type transformer winding are good conductivity, enough heat resistance of insulating paint layer and certain corrosion resistance.