Plastic washing line, also known as waste plastic washing equipment, is suitable for large-scale complete sets of equipment in the solid waste recycling industry. Its main functions include primary shredding, cleaning and impurity removal, secondary crushing, dehydration, squeezing, drying and bagging. . It is mainly suitable for all kinds of films, plastic bottles, miscellaneous plastics, household appliances plastic shells and other renewable solid waste plastics with economic value.

Plastic bottles and films and other plastic products are widely used in public life, which greatly brings convenience to our lives. After used plastic products, which are what we often call waste plastic products, can be recycled and processed again to obtain new ones. The repeated recycling of raw materials, which solves the pollution of the soil and the environment caused by the long time of natural decomposition of plastics, also increases the economic income of employees in the solid waste recycling industry. As a manufacturer of solid waste recycling equipment, Wisken Environmental Protection specializes in providing reliable solid waste recycling machinery and equipment, equipment maintenance, and project solutions for practitioners in the solid waste recycling industry.

Processing waste plastic bottles and plastic film processing are different in the process, usually in different names, processing plastic bottles are usually called plastic bottle washing line, daily miscellaneous plastic crushing washing line, waste HDPE/PET bottle crushing Washing line, etc.; there are waste PE film washing line, waste PP woven bag washing line, ton bag crushing washing line and so on. The main process flow is as follows:

Waste PE film recycling and washing line process: Feeding conveyor belt-uniform feeding-shredder with water to shred into bundles or loose woven bags, while pre-washing-spiral washing machine 1-conveying and cleaning-pre-washing machine-removal Foreign matter such as silt and small stones that may exist—screw cleaning machine 2 (conveying and cleaning)—rinsing sedimentation tank 1 (cleaning materials, removing sediment and impurities)—crusher (crushing and cleaning with water)—screw cleaning machine 3 (conveying and cleaning)-horizontal friction cleaning machine 1 (cleaning materials, removing sediment and impurities)-rinsing sedimentation tank 2 further (cleaning materials, removing impurities)-horizontal friction cleaning machine 2 (cleaning materials, removing sediment And impurities)—centrifugal dehydrator (material dehydration)—hot air drying system (further drying)—bagging system—control electric box.

Waste HDPE bottle recycling and washing line process:

Packing machine (breaking up the compacted and packed PET bottles)—disc sorting machine (removing possible stones, small pieces of metal and falling bottle caps)—manual selection platform (manual selection of PET bottles without color)— --Metal detector (detect the metal that may be contained in the material)--shredder (with water to break the HDPE bottle)--pre-washing machine (remove part of the sand and the remaining liquid in the bottle, rub the label to make it fall off)- --- Rinse sedimentation tank 1 (clean the bottle flakes, remove part of the sand and impurities, and protect the cutters of the crusher)—crusher (with water to crush HDPE bottle flakes)—screw washing machine (transport and clean)—rinse the sedimentation tank 2 Wash the bottle flakes to remove part of the sediment and impurities)-Centrifugal dewatering machine (wash and dry HDPE bottle flakes)-De-labeling system (remove possible remaining labels)-Bagging system-Control electric box

Process of recycling and washing line for waste PP woven bags:

Feeding conveyor belt (uniform feeding)—shredder (shred into bundles or loose woven bags with water, while pre-washing)—screw washing machine 1 (conveying and washing)—pre-washing machine (removing part of the sand and Possible foreign objects such as small pebbles)—Spiral cleaning machine 2 (conveying and cleaning)—rinsing sedimentation tank 1 (cleaning materials, removing sediment and impurities)—horizontal friction cleaning machine 1 (high-speed scrubbing materials)—rinsing sedimentation tank 2 (Cleaning materials, removing sediment and impurities)-horizontal friction cleaning machine 2 (cleaning materials, removing sediment and impurities)-squeezing dryer and feeding system (squeezing dry materials)-hot air drying System (further drying material)—bagging system—control electric box

Process of recycling and washing line for waste PET bottles:

Packing machine (breaking up the compacted and packed PET bottles)—disc sorting machine (removing possible stones, small pieces of metal and falling caps)—manual selection platform (optional, manual selection of PET bottles of different colors )—Metal detector (detect metals that may be contained in the material)—Pre-washing machine (remove part of the sand and the remaining liquid in the bottle, rub the label to make it fall off)—Crusher 1 (including feeding device, with water Crushing PET bottles)—screw washing machine 1 (conveying and washing)—crushing machine 2 (with water to further crush PET bottle flakes to smaller sizes)—screw washing machine 2 (conveying and washing)—centrifugal dewatering machine 1 (washing and drying) PET bottle flakes)—Z-type sorting system 1 (remove part of the label)—high temperature boiling pot (clean PET bottles at high temperature, clean the oil and glue of the flakes)—rinse the sedimentation tank (determine the number of equipment according to the production requirements, remove the cap And labeling, cleaning PET flakes)—centrifugal dehydrator 2 (washing and drying PET flakes)—Z-type sorting system 2 (removing possible remaining labels)—bagging system—control electric

The above is the process and procedures for the crushing, cleaning and recycling of plastic bottles and films of Stplas Machinery, which can be customized according to the output and actual needs of customers to meet the output needs of customers. After Wisconn’s replacement of Arbor has completed the test and acceptance in the factory, it will assist customers in transportation, go to the customer’s site for installation and commissioning of various products, and train customers in the use of various equipment and maintenance work. Learn more about Wisken Environmental Protection.