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Twin-Screw Extrusion Granulator

Product Introduction 
Twin-Screw Extrusion Granulator consists of split small precision twin-screw extruder screen changer, pelletizing die,cooling water tank,air-drying device and small precision pelletizer.Split small precision twin-screw extruder adopts split barrel and parallel meshing co-directional twin-structure screw.The screw elements can be recombined according to the material characteristics to achieve the mixing of materials with different characteristics and improve the mixing and mixing effect. It is mainly used for filling, blending, modification, addition, chlorination, polypropylene and super absorbent resin processing of rubber and plastic and engineering resins.
DESCRIPTION
Key Features
● Servo motor drive, stepless and precise speed regulation, stable plasticization and good consistency.
● Block structure screws, can be combined according to the needs of the experimental process.
● Split barrel, quick-open head, screen changer ,faster material cleaning.
● Compact integrated vacuum exhaust and cooling system.
● Computer-based measurement and control system and friendly operation interface, easy to operate and more powerful.
● Real-time measurement and graphic display of important data,convenient for observation.
● Optional melt pump, can achieve precise and high-pressure extrusion.
 
Application Industries & Fields
Industries: Polymer materials, plastics, new energy (lithium batteries, photovoltaics), packaging, electronics, medical and health care, automotive, aerospace, scientific research and education, etc. It meets the requirements for filling, blending, modification and pelletizing of various plastics and engineering resins. 
Applications 
● Reactive extrusion 
● Extrusion foaming 
● Polymer alloys 
● Polymer reinforcement 
● Dewatering, devolatilization and venting
 
Main Technical Parameters
 
Model MGTL-22/40
Applicable material General-purpose plastics, engineering resins, etc.
Screw diameter 21.7mm
L/D 40
Screw speed 0-600rpm
Pressure measurement range 0-50MPa
Pressure measurement accuracy 0.5%FS
Operating temperature Room temperature-350℃
Temperature accuracy ±1℃
Number of pull strips 4条
Pellet length 3±0.2mm
Pelletizing Diameter 1-4mm
Pelletizing Diameter 0-800rpm
Working voltage 3φ380VAC±10%,1φ220VAC±10%,50Hz
Rated power About 25kw
L×W×H 4800mm×950mm×1800mm
Weight About 1300kg

 

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