advantage of oil radiator for plastic packing machine 1.good heat conduction 2.long ... foodstuff, chemical, metallurgy, pharmacy, plastic leather(coating machine/lamination machine, pulp spraying machine, printing machine), timber and so on. Materials: Cooper, aluminum ... .0, 25*2.0, and so on. Steel tape specification: 10*0.3, 12*0.3, 15* ... after sales support oil radiator for plastic packing machine