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Single screw recycling and pelletizing line

Applicable to:
Regrinds, crushed or flakes of PE/PP/ABS/PS/HIPS/PC etc.
Solution description:
1.ASE series single screw extruder
Process: the bulk materials or thick flakes after crushed, conveyed into the single screw extruder by screw loader, then, compressing, plasticizing in the extruder and removed the violatile and moisture by the vacuum system, after filtering through the filtration system to pelletize into granules. Depends on different screw diameters of single screw extruders, capacity can cover 100 to 1500kg/h.

Machinery Size Data of Single screw extruder Throughput rate(Kg/hr)
Diameter of screw(mm) L/D
ASE80 80 32 120-160
ASE100 100 32 260-350
ASE120 120 32 330-420
ASE150 150 32 450-560
ASE180 180 32 650-800
ASE200 200 32 800-1000

2.ADS series double-stage single screw extuder
Two-stage pelletizing system applied in the re-pelletizing job,which consists of two sets of single screw extruder, in case that recycles are with heavy dirty or required more output.
Features of two-stage re-pelletizing system:
1Segmented filtering principle, fore filtering in the first extruder, and fine filtering in the second extruder, to reduce the frequency of filtering sieves changing.
2Thanks to separated filtering system in two-stage extruder system can realize steady
Extrusion job.
3Has one more volatilization between first and second extruder.
4Second stage,s extruder can present low temperature extrusion, which can guarantee the final production,s quality.
Process: Two-stage regranulation line has input one more set single screw extruder in the second stage, it is most suitable to the processes, which require better filtration and higher capacity performance.
Depending on the type and quantity of the material the line can be equipped with a water ring, strand or underwater pelletizing system.

Machinery Size Diameter of screw(mm) L/D Throughput rate(Kg/hr)
ADS100/120 ASE100 100 28 260-350
ASE120 120 10
ADS120/150 ASE120 120 28 330-420
ASE150 150 10
ADS150/180 ASE150 150 28 450-560
ASE180 180 10
ADS180/200 ASE180 180 28 650-800
ASE200 200 10
ADS200/220 ASE200 200 28 800-1000
ASE220 220 10

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