Our unique Co-Kneading principle achieves in-tense mixing with low overall energy input through high-frequency mixing cycles optimally tuned to each process zone. Energy introduction occurs almost exclusively through gentle mechanical shear, ensuring consistent energy distribution for uniform product quality. This gentle, constant en-ergy approach makes the system ideal for process-ing sensitive materials and saves production costs through lower energy costs.
Consistent energy input
The unique oscillating screw principle with simultaneous rotation and axial movement creates intensive material exchange through multiple splitting, folding and reorientation. This intensive but gentle processing allows highly viscous compounds to be processed and the maximum possible filling levels to be achieved. Depending on the filling level, the fillers are fed by a split feed using a side feeder or an inlet screw. This allows customers to meet demanding specifications for both high filler content and superior product quality.
High filler loadings achievable
Injection pins, which can be mounted in the BUSS Co-Kneader at any position along the process zone, allow liquid components to be injected directly into the molten polymer at the optimum location for the process. The mixing process begins immediately, without smearing on the barrel wall and enables mixing over the shortest possible process length.
Liquid injection at any position
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Features overview
