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HomeOur ServicesSplit Small Precision Twin-Screw Extrusion Granulation Line

Split Small Precision Twin-Screw Extrusion Granulation Line

MGPL-22/40
The split small precision twin-screw extrusion granulation line consists of a split small precision twin-screw extruder, a screen changer, a granulation mold, a cooling water tank, an air drying device and a pelletizer. The extrusion mixing system has a split integral barrel and parallel meshing co-directional twin screws, which have better matching accuracy and smaller gaps. Through the combination of threaded elements, high-performance mixing and extrusion of materials with different characteristics can be achieved. It is mainly used for laboratory processing such as filling, blending, and modification of polymer materials. It is an ideal experimental equipment for the research and development of new materials.
*The screw is driven by a servo motor, with stepless and precise speed regulation, stable plasticization and good consistency
*The building block screw 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
*PLC-based measurement and control system and friendly operation interface, easy to operate and more powerful
*Real-time measurement and graphic display of important experimental data, convenient observation
*Optional melt pump can achieve precise and high-pressure extrusion
Application range
*Filling, blending, modification, and reinforcement experiments of polymer materials
*Preparation of new materials reinforced with glass fiber and carbon fiber
*Pelletization of new organic/inorganic materials such as masterbatch, carbon powder, and magnetic powder
*Research and development of new materials for ultra-high molecular weight polyethylene diaphragms

Applicable materials

PE/PP/PC/ABS and their mixtures, organic/inorganic materials

Screw diameter

21.7mm

Screw aspect ratio

40

Screw speed

0-600rpm

Pressure measurement range

0-50MPa

Pressure measurement accuracy

0.5%FS

Temperature control range

Room temperature -350℃

Temperature control accuracy

±1.0℃

Number of strands

4 bars

Cutting length

3±0.2mm

Cutting diameter

1-4mm

Cutter speed

0-800rpm

Working power

Three-phase five-wire 380VAC±10%, 50Hz

Working air source

Compressed air, 6-8bar

Cooling water

Soft water at room temperature, supply and return pressure difference: 2.5-4.0bar

Working environment

Ambient temperature: 10-40℃; Relative humidity: ≤ 80%, no condensation

Rated power

About 25kW

Length × width × height

4800mm×950mm×1800mm

Machine weight

About 1300kg

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