High Speed Side Feeder
The twin screw side feeder for extruders enables the side feeding of fillers and additives in powder or pellet form or cut glass fibers into the processing section of the twin screw extruder. The side feeder features a self-cleaning profile of the twin screws and product feeding into the screw flights of the extruder without stagnant zones. Very little space is required for the side feeder thanks to its compact design.
It can be mounted anywhere on the extruder’s process section with a side feed or combi barrel. Swivel connections on the barrels allow fast assembly and disassembly.
Our wide range also includes side feeder for feeding minerals like glass, calcium, and other mineral with force from side to main line. The feeder has high DO-DI volume & efficiency output and is controlled through AC inverter. These co rotating / counter rotating twin-screw side feeders are specifically designed to handle the higher rates and to achieve the required objective of extrusion.
Integral wear resistant steel sleeve in the barrels is adopted, used for glass fiber, to improve the abrasion resistance to prolong the service life. For the srcew, instead of the integral type with equal screw pitch, we put the intermeshing segments with equal gap, a variety of pitch, modular assembly through the shaft. It improves the force conveying effect to ensure the accuracy and the output.
We also adopt some humanistic structures on the side feeder, such as the glass window, on the splined sleeve, flat screw head, the adjustable support and the drawer for cleaning up the leakage, which enables users more convenient. For some special requirements, we also can design.
Center Distance (mm)
Motor Power (kW)
Screw Speed (rpm)
Throughput Rate (kg/h)