RCVD - Rotocone Vacuum Dryer - Doublecone Vacuum Dryer - Tumbling Vacuum Dryer

All the three Dryers are of the Rotary type, having inclined indirectly heated surfaces. They are, however, suitable for only free flowing materials, which are readily converted from slurry or wet cake to free flowing powder without exhibiting sticking or lump forming properties during the course of drying operations.

Application data:

1)These Dryers are used for free flowing, temperature sensitive materials.

2)These Dryers are also used for drying expensive pharma materials where high degree of purity is required. They can be provided with specially designed choppers with mechanical seals for de-lumping the powders during drying.

3) Nitrogen blanketing can be provided by way of seals at charging and discharging points, for drying of highly explosive materials.

Special Configuration:

RCVD with Chopper Design for de-agglomeration of powders which tend to form lump during the tumbling action of the dryer. De-agglomeration would facilitate complete drying of the product and prevent lump formation.