Lab extruder : Due to the co-rotating twin-screw has the opposite speed at the meshing point, one screw pulls the material into the meshing gap, and the other screw pushes the material out of the gap, resulting in material from one screw turns to the other screw and advances in a "∞" shape. Since the gap of the meshing zone is small, the speed of the meshing screw and the groove are opposite in direction, so that the cutting speed is high, and the self-cleaning effect is good, that is, any accumulated material adhering to the screw can be scraped off, thereby The residence time of the material is very short, so the twin screw extruder is mainly used for compounding and pelletizing .

Related extruders for various polymer compound

Laboratory extruder is specially designed for small scale production such as color masterbatch and some additive masterbatch. Modular design makes it very flexible against different recipes.

They can be used to process for batch samples, new material research, new process development and small quantity production.

PLC control, more convenient and more precise.

This four pelletizing methods are the most popular way in plastic granulation.

Also, we supply two stage extruder, single screw extruder, plastic mixer, plastic crusher and other auxiliary machines in plastic extrusion line.

Other Model Machine: