Intensive mixing prevents temperature and moisture gradients in the product

High heat transfer means more effective drying

Gentle Thermal treatment of the product under vacuum

Multiphase Single Pot Process: Mixing, Granulating, Drying, Cooling (All in one)

THE BECTOCHEM LÖDIGE VACUUM SHOVEL DRYER MODELS

Vacuum Shovel Dryer 50 ( Labratory Machine )

Vacuum Shovel Dryer 130 ( Labratory Machine )

Vacuum Shovel Dryer 2000 ( Labratory Machine )

LÖDIGE'S VACUUM SHOVEL DRYER DRUVATHERM

Reliable scale-up
Production development under consideration of industrial factors
“All-in-one process” (mixing, granulation, drying, cooling)
Intense mixing prevents temperature and moisture gradients within the product
Short drying times through intense product movement and effective application of thermal energy
Gentle thermal treatment at low temperatures using a strong vacuum
Cost-efficient solvent recovery

MACHINE TYPE

The design of the laboratory vacuum shovel dryer DRUVATHERM® offers users a universal machine with regard to ergonomics, machine technology and process engineering options. The system provides reliable scale-up to production scales in the context of product and process development and can likewise be used for small batch production. The laboratory dryer is suitable for drying suspensions, pastes, bulk goods and powders.

STANDARD VERSION:

The intelligent product movement ensures intense contact of individual product particles with the heated container wall while also providing very gentle product treatment. Optionally available rotating choppers, which are installed in the sides of the drum, break down any agglomerated product if a product phase transition is required. Fine particles pulled along by solvent vapours are separated by an installed, pneumatically purged filter and are returned to the drying product bed by the cleaning system.