Lab twin screw extruder is suitable for mixing and processing experiments of engineering plastics,modified plastics,waste plastics,and masterbatches.It has homogeneous,plastic coloring,filling modification functions.
Lab twin screw extruder is suitable for mixing and processing experiments of engineering plastics, modified plastics, waste plastics and masterbatches. It has homogeneous, plastic coloring, filling modification functions.
Under the action of heating, mixing, shearing, plasticizing and compacting the exhaust, the material is plastified into a uniform melt, and extruded under the twin-screw and extruded through the nose into round strips. The long strips after being cooled by water in the cooling water tank or after being air-cooled, then pelletized by a pelletizer to obtain plastic pellets.
PP, PE, PS, PET, TPE, etc.
0 - 300rpm
Screw L/D ratio
1 - 10kg/h (decide by formula)
380V/50Hz/3 phases or Customerized
SIEMENS Touching Screen PLC control
Twin screw extruder Features
1) Adopting international brand variable speed control motor to precisely control the screw rotating speed. 2) The 3D processed geometry screw elements maintain uniform gaps and achieve very good self-clean and precise plasticizing effect; 3) Using parallel two-axis high speed high torque gearbox to make the extruder applicable for more than 95% materials' compounding and extrusion technologies; 4) Emergency stops and devices to protect safety of the operator; 5) Optional side feeder for special materials, e.g. glass fiber; 6) Optional forced feeder to increase stability of feeding; 7) Optional liquid feeding equipment; 8) Optional gravimetric feeder.
Name: Control system
The equipment adopts SIEMENS PLC touching screen Control System. Some important data such as melt temperature, melt pressure, screw speed are displaced instantly. It is easy to be operated.
Name: Screw Brand: XIHUA Original: CHINA
Co-rotating twin screw.
Name: Three hole die Brand: XIHUA Original: CHINA
The material extruded through the die into strips. The long strips need being cooled by water in the cooling water tank.