SME element is a mixing element in which a number of reverse shallow reflux slots are opened on the conventional forward conveying element. Usually used together with resistance elements, the material is conveying through a shallow groove on the edge to form a return flow of melt, improving the distribution ability.
Selection principle: Usually used in the melting zone.
Screw and barrel are the central components of plastic molding equipment. It is the heating, extruding, and plasticizing part, and the center of plastic machinery. Extruder screws are widely used in m...
Ⅰ. Common causes of unstable working speed of extruder screw1. The driving V-belt is severely worn, causing slipping during work.2. The center distance of the V-belt drive pulley is too small, so tha...
