PVC UPVC hollow roofing sheet manufacturers machinery with ASA co extruder layer (2022) 

PVC UPVC hollow roofing sheet manufacturers machinery with ASA co extruder layer(2022)-Qingdao Dingkun Plastic Machinery Co.,Ltd
Advantage:Our PVC Roof Tile Machine/PVC Roof Tile Production Line/PVC Roof Tile Extruder equipped with coat hanger flat die and a pneumatic shaping mould, this line has a more stable shaping process and more easily adjustable for the thickness control. Using rubber hauling roller matched with the waveform of sheets, it provides more smooth traction. Its automatic angular cutter ensure the cutting section tidy. It can be cut by metering length.
PVC and ASA or PMMA compound roof tile production line consists of conical double screw extruder SJZ80/156, single screw co-extruder, extruding tool, calendar, forming machines for main tile and ridge tiles, haul-off, cutter, stacker; Twin-screw extruder is a high efficient compounding extruder. It has small shear rate, not easy to decompose, uniform plasticizing and compounding, high productivity, good quality, good self cleaning, long using life.

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