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.
1. Three common heating methods of extruder barrel screwThe extruder barrel screw can be known in the extrusion process that the barrel screw is working under high temperature, corrosion, intense wear...
Extruder barrel heating is widely used resistance heating, and thermocouples are used to achieve segmented temperature control and side detection. Resistance heating is the use of resistance to genera...
Output is a main indicator to measure the performance of the extruder screw. However, it is of little significance to only emphasize the percentage increase in the output of the improved screw over th...
