Screw assembly

The various functional components and mixed dispersion components independently developed by our company provide greater processing flexibility for all kinds of materials and processing techniques.

Thanks to the stability of the gearbox system, the single-sided clearance between our screw elements and the inner wall of the barrel is smaller (the smallest can reach 0.15mm), which is comparable to the kneading clearance of Germany.

However, most domestic manufacturers, to avoid mutual interference of the screws during operation, have a clearance value more than 1.5 times that of ours.

The screw elements can be mirror-polished, with a surface finish of Ra0.2