
Feeders & Gravimetrics
The most effective way to control raw material usage, is to monitor it through a feeder.
Rollepaal’s feeders ensure extremely accurate dosing
- Offer maximum control, efficiency and savings through continuous loss-in-weight measuring
- Calibrate the dosages and make adjustments automatically
- Easy to adjust to a multi-component system, dosing up to six additives at the same time
- Completely integrated software in the central controls
- User-friendly
- Easy to operate and easy to clean
- Stable in colour additives
Specifications
- Rollepaal Direct Mixing (RDM): the next step in processing. PVC resin and the necessary additives can be mixed directly on top of the extruder, meaning no need for a mixing plant
- Rollepaal Direct Addition (RDA): this unit is mounted on the extruder for constant dosing of hard-to-handle materials in an industrial environment
- Rollepaal Gravimetric Systems (RGS): control the flow of material to ensure a stable extruder output regardless of fluctuations in bulk density
- RGSF: a single screw feeder designed for free-flowing materials such as granules and prills
- RGDF 4: a self-wiping double screw feeder designed for dosing non-free-flowing sticky powders
For more details download the product sheet here