... used in lead frame material, solar photovoltaic ribbon, transformers, radio frequency cables, copper clad alaluminum, heat exchangers, electronic stamping ... to 450MM,Piece weight: 5000kg maxIndustry species:1,radio-frequency cable: the length can reach 6000meters in 0. ... ,electronics: clean surface,steady tolerance, neat ribbon,used for electroplating and high speed punch6,heat exchanger: applied in ...