China Wholesale PE Foamed Pipe Plastic Extruder Factories – single screw extruder with self-cleaning filtration system – Purui

The screen changer is a manual or automatic switching device consisting of one or more filters, which is used to filter out foreign particles and impurities when plasticizing material flow filters. As we all know, the cleanliness of the recycled materials and the technological use of the final regenerated particles determine the filtration technical standards of the filtration system. For different melt filtration loads, the conventional non-stop single-plate double-station or two-piston double-station screen-changing filtration system is applied to achieve excellent melt filtration performance.

The traditional screen changer needs to replace the dirty metal filter in time, while the newest system has continuous filtering performance and automatically removes impurities on the surface of the alloy filter plate, with an effective accuracy of up to 120 mesh. The advent of the PURUI newest self-cleaning filter has realized a more efficient production of pelletizing lines with an output of more than one ton per hour.

this new design equipped with compactor/cutter, single screw extruder, hot watering cutting system, self-cleaning system. which is automatic scraping action to ensure continuous self-cleaning of the filter screen, and it can reduce the waste of melt when the impurities are discharged.

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A plastic recycling and granulating machine is a type of equipment used to recycle plastic waste into granules or pellets that can be reused in manufacturing new plastic products. The machine typically works by shredding or grinding the plastic waste into small pieces, then melting and extruding it through a die to form pellets or granules.

There are different types of plastic recycling and granulating machines available, including single-screw and twin-screw extruders. Some machines also include additional features such as screens to remove impurities from the plastic waste or cooling systems to ensure the pellets are solidified properly. PET bottle washing machine, PP woven bags washing line

Plastic recycling and granulating machines are commonly used in industries that generate large amounts of plastic waste, such as packaging, automotive, and construction. By recycling plastic waste, these machines help reduce the environmental impact of plastic disposal and conserve resources by reusing materials that would otherwise be discarded.