The hot air and atomized droplets undergo heat transfer and mass transfer processes, and the droplets are dehydrated and dried into powder, granule or hollow sphere. This is the preferred method of drying of many thermally-sensitive materials such as foods and pharmaceuticals. A consistent particle size distribution is a reason for spray drying some industrial products such as catalysts. Air is the heated drying medium; however, if the liquid is a flammable solvent such as ethanol or the product is oxygen-sensitive then nitrogen is used.

Working Principle of Spray Dryer:

Liquid material is atomized through a special pressure nozzle with a high-pressure pump. Hot air enters the dryer after being adjusted by an air distributor. The material and hot air is mixed in the dryer, rapidly carries on heat and mass transfer. Powder or granular products are produced in a very short time. Products with larger particles size are discharged from the bottom of the dryer, smaller particles enter the cyclone with hot air. The exhaust gas is discharged into the air after dust removal in a scrubber. The dryers can be divided into high, middle and low pressure spray dryers according to different pressures of atomization, while taking into account different flow fields, they are divided into co-current, and fountain mode and counter-current spray dryers.

Benefits of Spray Dryer

Being among the top spray dryer manufacturers in India, MKS Spray Dryer comes with the following benefits :

1. Production of free-flowing particles with well-defined particle size
2. A Cost-effective manufacturing process
3. Producing dried particles in submicron-to-micron range.

Spray Dryer Applicable Industries /Products

Chemical industry:

White carbon black, concrete admixture, barium sulfate, chromium sulfate basic, alumina, titanium oxide, kaolin, ferrite, talc, carbide, fertilizer, dyes, detergents, ACR additives, latex, water purifying agents, resins, plastics, cryolite, etc.

Food industry:

Dextrin, maltose, protein powder, lemon powder, tomato powder, egg yolk powder, oligosaccharides, granular oils, instant coffee, spices, fruits and vegetables granules, milk powder, tea, cereal, starch and starch derivatives, vitamins, enzymes, stevia, nutraceuticals, colorings, animal feed etc.

Pharmaceutical industry:

Chinese and Western medicine powder, antibiotics, biochemical products, vitamins, pesticide powders, hydrolyzed proteins, enzymes, single-cell proteins, etc.

Building materials industry:

Ceramic billets, paint pigments, glazes, ultrafine powders, etc.

Environmental protection:

Flue gas desulfurization, papermaking black liquor and pharmaceutical waste treatment, catalyst supports, and microalgae.

When it comes to finding a trustworthy spray dryer manufacturer in India, MKS Industrial Solutions stands out. Our spray dryer is built to last and offers dependable performance for all your drying needs.

No matter which industry you’re in—whether it’s Food, pharmaceuticals, chemicals, or another sector—we have the knowledge and experience to provide you with the perfect spray dryer tailored to your specific requirements. Count on MKS Industrial Solutions for high-quality drying solutions in India.