PP hollow profile extrusion line
PP hollow profile extrusion line is used to produce PP hollow profile(PP hollow sheet). PP hollow profile extruder adopt specially designed screw and the advanced controlling system ensure excellent plasticization, high output and stable extruding.
PP hollow profile extrusion mould use high-quality alloy steel and throttling device to ensure even pressure of feed influent at the mould lips, and also differential action of up-down piece guarantee even thickness of the PP hollow profile.
Application of PP hollow profile
PP hollow profileis widely used for packing, advertisement, sign board, floor protection sheet and roofing. PP hollow sheet can replace the paper packing canton with the advantages of light weight, high strength, damp-proofing and corrosion-resistance.
Main technical data of PP hollow profileextrusion machine line:
Max Sheet Width(mm)