Extrusion rheology workstation

Productperformance

Themodule consists of precision single screw extruder, capillary die, die andon-line weighing device.

Highprecision pressure sensor.

Theon line weighing device is connected with the control system, which can monitorthe change of extrudate

quality in real time.

Plasticizingextrusion of different materials is realized by selecting screws with differentstructures.

Precisionsingle screw extruder provides good plasticization and stable extrusion flowfor capillary rheological test.

Scopeof application

Rheologicalproperties of polymer extrusion capillary.

Analysisof extrusion shear behavior of polymer materials.

Evaluationof processability of polymer materials.

Qualityinspection of polymer materials.

Model: ZX-20/28;

Screwdiameter: 20 mm;

Lengthdiameter ratio: 28;

Screwspeed: 0 – 100 rpm;

Capillarydie diameter: 1mm 2mm;

Lengthdiameter ratio of capillary die:

1mm:10、20、30、40;2mm:10、20；

Pressuremeasurement range / accuracy: 0 –50MPa, 0.5%f.s;

Weighingrange / accuracy: 0-4100g, 0.1g

Heating/ cooling mode: electric heating and fan cooling;

Operatingtemperature: room temperature -350 ℃;

Temperaturecontrol accuracy: ± 1 ℃;

Controlmode: Siemens PLC control;

Operatingvoltage:

Threephase 380VAC soil 10%, single phase 220VAC soil 10%, 50Hz;

Ratedpower: about 6 kW;

long× wide × Height: 860 × 690 ×   1270（mm）；

Overallweight: about 350 kg