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PE composite waterproof rolling material machine set machine set consists of a single-screw gas exhaust plastic extruder, sheet extrusion dies, three-roll machine calendar, rewind device, cage roll cooling edging machine, pullout conveyor, coiling machine, etc. The machine set has such advantages as compact structure, excellent performance, optimized design of screw and barrel, processing from high performance alloy steel 38CrMoAiA, even plasticization, stable extrusion volume, high product output, long service life, etc. The barrel for the main machine is heated by cast aluminum heater, cooled by wind, and temperature-controlled by precision electric control instrument. The actuating motor is a frequency control motor. The hardened tooth-surface reducer can run without a fault for a long time. The entire machine set is integratedly designed. The main machine and auxiliary machine run synchronistically. Therefore it has many features such as high efficiency and performance and stabilit