Arrowhead Seperation Engineering Pvt. Ltd.

The wet feed which has free flowing form is made to work over the rotating bundle of heated tubes. Due to radiation and conduction effects, the moisture is evaporated and the product becomes progressively dry as it travels across the dryer and reaches final moisture level at the discharge point. Due to effective turbulence the solids are dried uniformly.

Features:

1. Effective in handling granular, free flowing solids.
2. Surface as well as bound moisture can be removed.
3. Very uniform drying/cooling action.
4. High thermal efficiency
5. High evaporation rates
6. Continuous operation
7. Compact installation

Typical Applications:

1. Maize Germ.
2. Seeds.
3. Agro Waste.
4. Oats.
5. Husk.
6. Coal.
7. Maize Fibre.
8. Salt Crystals.
9. Coir Pith.
10. Calcite Powder.
11. Mica.

Wet feed material is made to shower continuously in a cascade manner in a stream of hot air, when moisture gets transferred to the air, rendering the product progressively dry as it travels the length of the dryer cylinder provided with suitable lifters. The humid air is exhausted via a dust collection system to trap any fines escaping with the exhaust air.

Features:

1. Intimate contact with air results in uniform drying.
2. Large evaporation capacities.
3. Gentle drying.
4. High thermal efficiency.
5. Low power demand.
6. Continuous operation.

Typical Applications:

1. Ammonium Sulphate.
2. Boric Acid.
3. Coal
4. Phosphogypsum.
5. Municipal Solid Waste ( MSW).
6. Sand
7. Oxalic Acid.
8. Zinc Concentrates.
9. Sodium Sulphate.
10. Spent Malt.

Hot air at desired temperature and flow rate is made to flow through the tumbling bed of wet feed. The wet material gets progressively dried to the final level of desired moisture and exits at the discharge end. The humid air carrying moisture transferred from the drying material is exhausted via a dust separator.

Widely used equipment for granular and free flowing material. Rotation of dryer promotes intimate mixing and fresh surfaces are constantly exposed to the incoming hot gases resulting in uniform drying.

Features:

1. Can handle both, surface and bound moisture in the drying solids.
2. Very gentle handling of drying solids avoiding attrition.
3. Excellent mixing action ensures uniform drying of all the particles.
4. Constant exposure of material to hot air stream.
5. High thermal efficiency.
6. Continuous operation.
7. Compact installation.
8. Minimum electrical power.
9. Minimum dusting.
10. Minimum breakage of crystals.

Typical Applications:

1. Inorganic Salts.
2. Resis Salt Beads.
3. Boric Acid.
4. Potassium Carbonate.
5. Sugar.
6. Polymeric Beads.
7. Common Salt.
8. Magnesium Sulphate (Crystals).
9. Agricultural Products.
10. Cobalt Sulphate Crystals.
11. Calcium Citrate.
12. Calcium Chloride Flakes.
13. Carbon Black.
14. Granulated Complex Fertilizer.