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Single screw extruder pelletizing machine

The KSP series single screw extruder recycling pelletizing machine provides best solution for rigid PP/PE/PS/ABS plastic scraps recycling. It is a specialized system with gentle melting, effective degassing and significant filtration to get high quality granules.


Single screw extruder:

-Feeding system adopt frequency controller to realize dosing feeding;

-32Dprocessing section of extruder ensures perfect plasticization;

-Double-zone vacuum degassing system with efficient air exhausting to remove volatiles;

-Precise temperature control system;

-High torque gearbox with optimized design ensuring long time running without trouble.


Filtration and pelletizing section:

-Hydraulic filter with large filtering area presents efficient filtration performance;

-Die face water ring pelletizing system adopt pneumatic device make blades well touching on the die face. Cutting speed 

controlled by PLC automatically according to the melt pressure to get uniform granules.


Vibrating separation & drying and centrifugal drying system:

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


Electrical cabinet:

-All electrical units mounted in a steel cabinet;

-Cooperated with PLC control, with intelligence control HMI;

-Safety interlock principle applied in the system;

-Intelligent start and off control: One button "Start" and One button "stop";

-All electrical units: Schneider, Siemens, ABB and LS.


Technical data:

Machine Size

Data of Single Screw Extruder

Throughput Rate

(kg/h)

Diameter of screw(mm)

L/D

Motor Power(KW)

KSP80

80

32

55

120-160

KSP100

100

32

110

300-380

KSP120

120

32

132/160

400-500

KSP150 150

32

160/185/200

600-750

KSP180

180

32

250/315/355

1000-1200