For fillers such as CaCO3, Talc, Pigments, TiO2, Carbon Black, Glass fiber, side feeding to Extruder
Our Auxiliary Devices
CPM Extrusion Group has developed a range of auxiliary devices for twin screw extruders and multi screw
extruders.
By focusing on easy integration in various types of extrusion systems, flexible design based on standard
components, and our large portfolio of sizes, our auxiliary devices are well-known in the market.
Basic Design
In many extrusion processes, fillers and reinforcing agents, as well as pigments and flame retardants are
not added in the main intake but in the subsequent processing sections. A flexible, wear-resistant reliable
side feeder is therefore required.
Our side feeder is designed to adapt easily to all OEM brands and types. The side feeder can be
individually adapted to the requirements of throughput rate, available space and the connection dimensions
to the side feed barrel of the main extruder.
The system is available with a screw diameter from 25mm to 160mm.
Typically, the side feeder is fed by a gravimetric feeding system. The tightly intermeshing screws of the side
feeder receive the product and transport the material into the main extruder.
Side feeder
Typical Applications
Split feeding of fillers and reinforcing agents or pigments
Adding of glass or other fibers
Gentle processing of additives like flame retardants
Reducing wear costs in the melting section of the main extruder
Improving product quality
Increasing throughput rate of the extrusion line
Product Tags:
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CaCO3 Talc Side Feeder Twin Screw Extruder / Carbon Black Twin Screw Feeder Images
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