PE and coal ash construction templet extrusion machine

Qingdao Greentech Plastic Machinery Co., Ltd specializes PE & coal ash/waste sheet/board extrusion machine manufacturing.  By using the PE waste plastic and coal ash, calcium carbonate and other fillers, the machine line can make construction template which can take place of templates of bamboo or steel. This new plastic sheet template enjoys  advantages of low cost and light weight and it can be used for more than 15 times. Mean while, the waste comes from the processing can be crushed and re-use which makes another advantage of this machine line. This machine line of made up of single-screw extruder, automatic vacuum feeding machine, dehumidification drying hopper, plate mould, three-roller calendaring machine, heating leveling devices, roller cooling devices, trimmer device, traction machine, cutting machine,  roller conveyor and so on. This machine line is with unique compact structure and superior performance. The Screw and screw barrel are optimized design, using high-performance alloy 38CrMoAiA by professional processing, so that the machine can make even plasticization and stable extrusion, high output, as well as its long service life. The main machine screw barrel is adopted with aluminum casting heater tube heater, wind cooling cooler, precise temperature controller and electric control devices. Precise calibration calendering device makes an excellent shape by its perfect plate adjustment. The cutting machine is in use of fixed-length cutting device to ensure the accurate length of the plate.