Transformer aluminum belt according to the use of different grades, specifications, status. 
Brand :1060, 1050, 1050A, 1060, 1070, 1070A, 1350,
state :O state. O represents soft state, followed by a number to indicate the degree of hardness, and the degree of annealing. 
Thickness between 0.08 and 3.00, known as: Aluminum strip, foil for dry transformers.

Dry type transformer with aluminium strip and foil is made of high quality pure aluminum as raw materials, with high conductivity,
the characteristics of soft, smooth surface, no burr, is an ideal material, the production of dry type transformer is a key raw material, manufacturing of transformer winding on the conductivity of aluminium strip and foil, burr edge, side bend, surface quality and so on many technical indicators is very demanding.