It is assumed pick-up will be performed with:
- Transported material: powder or fluent plastic granules;
- Apparent specific weight 0.7 kg/dm³;
- Initial pick-up length having inclination α = 0° and α = 30°;
- Rotary spiral with 580 rpm (930 rpm applications are also possible).
Flexible screws conveyors and systems for bulk material handling, conveying, dosing, weighing, mixing and storing powders, granules, ground materials and mixtures.
