Technical characteristics of laboratory twin-screw extruder


Release Date:

2026-04-29

The laboratory twin-screw extruder is primarily used for producing test samples and powder formulations in the lab.

The laboratory twin-screw extruder is primarily used for producing test samples and powder formulations in the lab. Its compact and well-optimized design enables users to determine the optimal formulation and processing parameters at the lowest possible cost, while also supporting small-batch production runs. The Model 33 extruder can achieve a smooth-surface output of 80 kg/h and a textured (sand-grain) output of 50–60 kg/h; the Model 40 extruder can deliver a smooth-surface output of 150 kg/h and a textured output of 120 kg/h.

The advanced technological features of the laboratory twin-screw extruder include:

● The screw configuration can be flexibly adjusted to modify the mixing elements.

● High output and optimal mixing performance

● The barrel features an efficient heat exchange and automatic temperature control system.

● The barrel is a split-type design, making cleaning convenient.