干式变压器用铝带、箔材采用优质纯铝为原料，具有导电率高，质软等特点，表面光滑，无毛刺，是生产干式变压器的理想材料，是制造变压器绕组的关键原材料，它对铝带、箔材的电导率、毛刺卷边、侧弯、表面质量等多项技术指标要求很高。
The aluminum strip and foil used for dry-type transformer are made of high-quality pure aluminum, which has the characteristics of high conductivity, soft quality, smooth surface and no burr. It is an ideal material for the production of dry-type transformer and the key raw material for the manufacture of transformer winding. It has high requirements for the conductivity, burr curling, side bending, surface quality and other technical indicators of aluminum strip and foil.