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Plastic recycling machines by Jiangsu PURUI

Washing lines, pelletizing lines and auxiliary machines manufactured by Purui Machinery in Jiangsu, China, since 2006. Each line is configured for how dirty your material is and what you will make from the pellets.

Washing lines · Pelletizing lines · Auxiliary machines

Washing lines

PE/PP film washing line

For agricultural film, packaging film and post-consumer film. The line crushes, washes, dewaters and dries the film so it can go straight to pelletizing.

PP woven bag washing line

For PP woven bags, raffia bags and jumbo bags, including heavily soiled bags. Pre-shredding and repeated pre-washing remove sand and soil before the friction washer.

Film and woven bag washing lines
Capacity (kg/h)	500	800	1,000	1,500	2,000
Moisture after squeeze dryer	1 – 3 %

Woven bag line, process sequence

Belt conveyor, pre-shredder, belt conveyor, pre-washer, screw loader, pre-washer, screw loader, high-pressure washing tank, pre-washer, belt conveyor, wet crusher, pre-washer, high-speed friction washer, floating washer A, screw loader, dewatering machine, floating washer B, dual-discharge screw loader, screw loader, squeeze dryer.

Pelletizing lines

Film pelletizing: ML series

For PE, PP, BOPP, CPP and other films, non-woven fabric, filament and woven fabric. Output depends on the material and motor configuration.

Jiangsu PURUI ML film pelletizing line with belt conveyor, cutter-compactor, two-stage extruder with screen changers, pelletizing, dewatering and storage silo — ML film pelletizing line by Jiangsu PURUI: belt conveyor, cutter-compactor, two-stage extrusion with screen changers, pelletizing, dewatering and silo.

Series	Models	L/D	Screw speed	Output
ML	ML75, ML85, ML100, ML130, ML160, ML180	30:1 – 36:1	120 – 220 r/min	150 – 1,500 kg/h

Rigid plastic pelletizing: SJ series

For HDPE bottle flakes, crushed rigid PE and PP, and PP, PC and ABS regrind.

Model	SJ100	SJ120	SJ140	SJ150	SJ160	SJ180	SJ200
Screw diameter (mm)	100	120	140	150	160	180	200
L/D	18 – 42
Screw speed (r/min)	10 – 150
Output (kg/h)	250–350	300–400	500–600	600–800	800–1,000	900–1,200	1,000–1,500

Auxiliary machines

Plastic shredder

Breaks bulky waste such as film rolls, drums, pipes and bales into pieces before washing or pelletizing. A screen sets the output size, and auto-reverse protects the shaft from jams.

Pelletizer

Cuts the extruded strands or melt into uniform pellets at the end of the pelletizing line. The cutting method is matched to the material and output.

Send a sample photo first. A photo of your material, the final use of the pellets and the output you need is enough for a first configuration and price range.

Tell us your material and target output

Send the material type, output in kg/h and final product. We reply within 24 hours with a configuration and price range.