Compounding

PDF catalogue for WPC compounders

The conical, co-rotating MAS extruder offers process stability and economic compounding of plastics with very different characteristics wherever it is necessary to fulfil the strictest quality requirements. Especially in the following areas:
• WPC (Wood Plastic Composites)
• PPC (Paper Plastic Composites)
• admixing of CaC03 and talcum
• admixing of glass fibres
• admixing of dies / comparable additives

Thanks to its conical design with a substantially larger feed volume, the MAS extruder offers decisive advantages. From a process technology point of view, excellent results are achieved even when admixing/compounding high volumes of glass fibres (more than 50% supported) with a PE/PET or PP melt. A single admixing aperture is used to feed all materials. Complicated multiple dosing, which is typical for cylindrical designs, is totally unnecessary.