Conical Twin-Screw Extruder
The supplier:
Hapro
The laboratory conical twin-screw extruder is connected to the central unit and used to simulate thermoplastic extrusion on a laboratory scale.
The equipment can operate with different dies and auxiliary units, allowing the production of flat samples, tubing, strands or pellets.
HAPRO Conical Twin-Screw Extruder Video Overview
Main Tasks:
- simulation of twin-screw extrusion;
- evaluation of PVC compound processability;
- preparation of laboratory samples;
- selection of the die and processing conditions;
- comparison of formulations before industrial production trials.
Key Specifications
| Parameter | Value |
| Screw diameter | 20 mm |
| Screw length | 325 mm |
| Screw material | SKD11 with ceramic surface coating |
| Heating | 4 zones |
| Temperature | up to 350 °C |
| Pressure range | 0-100 MPa |
| Throughput | 0.45-11 kg/h |
Options and Configuration:
- flat die;
- tube die;
- strand die;
- auxiliary equipment for cooling, haul-off and pelletising.
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