Direct Addition

The Rollepaal RDA direct addition is the answer to your segregation problems.

Additives as CaCO3, colour and wax are gravimetrically dosed directly to the extruder which simplifies logistics. This leads to smoother pipes, blending energy savings and flexibility of the extrusion line.

About cost saving solutions

Rollepaal RDA means:

    - Lower energy consumption
    - No segregation problems
    - Multiple dosing units for additives
    - Increased flexibility of extrusion lines
    - No formation deposits on hot mixer wall
    - Additive cost reduction
    - Shorter cycle time in hot mix er so increased capacity
    - Less wear in hot mixer
    - Using cold mixer on extruder