Direct addition of CaCO3 RDA
The answer to segregation problems;
- Filler rates up to 50%;
- Gravimetrical CaC03 dosing;
- Special integrated CaC03 transport system;
- Gravimetrical PVC dosing;
- Multiple dosing units for extra additives;
- User friendly operator interface;
- Smoother pipe;
- Increased blending capacity;
- Blending energy savings;
- Overall cost savings;
- Increased flexibility of extrusion line.
RDA advantages
• Mixing up to 50 PHR is possible
• Segregation of CaCO3 and PVC during transport is precluded
• Smoother pipe
• Increased blending capacity
• Blending energy savings
• Overall cost savings
• Increasing of CaCO3 percentage leads to an increase of stiffness and can thus be utilized to reduce wall thickness
• Even if wall thickness is maintained addition of CaCO3 contributes to a noticeable optimization of material costs
• Increased flexibility of extrusion line