Rigid Plastic Recycling Granualting Machine

The KSP series single screw plastic regrind pelletizing system combines quantitative feeding, high efficiency extruder, different type of filter and different types of pelletizer by modular design. It provides best solution for PE, PP, PS, ABS, PC, PET, PA and many other rigid plastic regrind recycling.

Applicable materials

Table features

Machine Model KSP
Applicable material HDPE, LDPE, PP, PS, ABS, PC, PET, PA
Capacity 200-1200KG/H
Screw diameter 80-200MM
Screw design Single Screw
L/D ratio 25-35
Screw rpm 90-150
Screw material 38CrMoAl
Gearbox type High torque vertical
Motor brand WEG/SIEMENS
Degassing zone 2
Pelletizer type Water ring pelletizer
Total power 130-529KW
Delivery time 2-4 months ready for inspection
Guarantee 1 year
Certificate CE

Modular Design

Unit Introduction


Belt conveyor for plastic scrap feedingl automatically, Feeding speed adjustable by inverter controller according to the feeding amount.


High efficiency barrel and screw used for extruder with excellent plasticizing result and high output capacity. Adopt high wear resistant alloy material to ensure 1.5 times service life of normal one.


Force double vacuum degassing system to get rid of the low molecular, moisture and printing ink effectively, make sure high quality output pellets.


Plate type, piston type, back flush type and automatic self-cleaning type filter, you have different choice according to impurity contents in material and your habit.


New European design water ring pelletizer, Cutting speed of pelletizer controlled automatically by PLC according to the pressure of die head, which could achieve the uniform size for output pellets.


Vibration dryer combined with horizontal type centrifugal dryer to get well dried final granules.


Thanks to Siemens PLC and HMI, KCP series recycling pelletizing machine provides high intelligent operation system which is easy to operate and save manpower.

Reference Project Pictures

Floor Plan

Technical Data

Type KSP100 KSP120 KSP150 KSP180 KSP200
Capacity (KG/H) 300-380 400-500 600-750 800-950 1000-1200
Energy consumption (KWH/KG) 0.2-0.33 0.2-0.33 0.2-0.33 0.2-0.33 0.2-0.33
A / Length (MM) 12,500 13,800 14,900 15,200 16,500
B / Width (MM) 2,500 2,500 2,500 3,300 3,300
C / Height (MM) 3,750 3,980 4,250 4,460 4,850
Extruder Screw diameter (MM) Φ100 Φ120 Φ150 Φ180 Φ200
L/D 25-35 25-35 25-35 25-35 25-35
Motor power (KW) 90-110 132-160 160-200 250-315 315-355
Two position plate type
Two position piston type
Back flush piston type
Automatic self-cleaning type
2nd Extruder (Optional) Screw diameter (MM) Φ120 Φ150 Φ150 Φ180 Φ200
L/D 10-18 10-18 10-18 10-18 10-18
Motor power (KW) 37-45 45-55 55-75 75-90 900-110
Downstream (options) Water ring pelletizer
Strand pelletizer
Automatic strand pelletizer
Underwater pelletizer
Standard Alternative

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