Working Principle Of Twin Screw Extruder
At the same time, under the Twin Screw Extruder,Extrude a round strip shape through the machine head,After cooling or air cooling, the pellets are cut by a pelletizer to obtain plastic plellets. When the material is added to the screw from the feeding port,Under the action of screw friction.and the groove along the screw under melt shear. it is conveyed forward to the bottom and is squeezed by the twin screw extruder.Between the screw gap is large ,viscosity and shear will affect the operation of the screw extruder. The traditional twin-screw exturder is in an unstable state and difficult to control . It is common for some heat-sensitive plastics with poor thermal stability and high viscosity. With the development of innovative techenology in the twin screw extruder market, high speed, high yield, high efficiency, and energy saving have been the direction of continuous improvement of international plastic machinery.
The twin screw extruder has an equal and opposite speed gradient in the wedge zone, So no material will not enter the same screw and continue to move forward. But will be dragged by another screw and heated on the surface of the barrel.
The screw groove is conveyed forward and the process is repeated. Twin screw processing technology has become an important processing method for plastic processing raw materials .
At the same time, under the Twin Screw Extruder,Extrude a round strip shape through the machine head,After cooling or air cooling, the pellets are cut by a pelletizer to obtain plastic plellets. When the material is added to the screw from the feeding port,Under the action of screw friction.and the groove along the screw under melt shear. it is conveyed forward to the bottom and is squeezed by the twin screw extruder.Between the screw gap is large ,viscosity and shear will affect the operation of the screw extruder. The traditional twin-screw exturder is in an unstable state and difficult to control . It is common for some heat-sensitive plastics with poor thermal stability and high viscosity. With the development of innovative techenology in the twin screw extruder market, high speed, high yield, high efficiency, and energy saving have been the direction of continuous improvement of international plastic machinery.
The twin screw extruder has an equal and opposite speed gradient in the wedge zone, So no material will not enter the same screw and continue to move forward. But will be dragged by another screw and heated on the surface of the barrel.
The screw groove is conveyed forward and the process is repeated. Twin screw processing technology has become an important processing method for plastic processing raw materials .