- Considerable pre-desolventizing
by indirect steam heated compartments.
- Open steam through
rotating shaft desolventizing ensuring maximum effectiveness in
sparge steam-material contact.
- Effective opening
system in the double bottom for better removal of hexane during
sparge steam passage.
- Low temperature
of outlet vapours; 68 - 72°C.
- Low solvent residue
in the desolventized meal - less than 100 ppm.

- Special sealing
rotary feeders to feed solvent laden meal into the D.T. and sealing
screw conveyor to discharge the desolventised meal into the drying/packing
section.
- Steam Saving Systems
- Various economizers and heat exchangers are provided in our
extraction system in order to utilize any available heat carried
with hot vapour, oil or water streams and to recirculate the water
in the plant resulting in no wastage of water.