Chemical Dryers - drying, curing, calcining, tempering, heating quenching, polymerization, solvent reduction

dryers Suppliers in INDIA

Rotary Dryers

Rotary Dryers are used to remove moisture from material using hot gases to heat the feed material and to evaporate the water. Rotary Dryers are suitable for drying wide range of materials continuously because of its ability to process material having considerable variation in size and composition. The mechanical lifting of the material allows to dry materials from filter cake to coarse minerals helps in breaking-up lumps for uniform drying. Rotary Dryers are used to dry Potassium Chlorate, Barium Nitrate, Sodium Chloride, Sodium Nitrate, Ilmenite, Urea Crystals etc.

NSI Equipments Private Limited

Opposite Block Development Office, Delhi Road, Meerut, Uttar Pradesh - 250 002,India, Meerut, INDIA

INDIA INDIA

Rotary Rotary
Spin Flash Dryer

Spin Flash Dryers are designed for continuous drying of cohesive and non-cohesive pastes, filter cakes and high viscosity liquids. Under the action of hot air and mechanical dispersion, the wet cake appears granular and gets fluidized. Instantaneous exchange of heat and mass takes place. The dried materials are taken in the collector as powder products. The spin flash dryer system consist of double shaft screw followed by mono screw to feed homogenized material into dryer housing at controlled rate. Hot air is supplied by a temperature controlled air heater and speed controlled fan, entering the drying chamber at a tangent in order to establish a turbulent, whirling air flow. The device is widely used in Agro chemicals, Organic Chemicals, Pharmaceuticals, Pigments & dyestuffs etc.

NSI Equipments Private Limited

Opposite Block Development Office, Delhi Road, Meerut, Uttar Pradesh - 250 002,India, Meerut, INDIA

INDIA INDIA

Spin Spin
Spray Dryer

Spray drying is the transformation of feed from a fluid state into a dried form by spraying the feed into a hot drying medium. The feed is pumped from the product feed tank to the atomizing device. There are two types of atomizing device Nozzle atomizer and Disc atomizer. The atomizing device located in the air disperser at the top of the drying chamber. The drying air is drawn from the atmosphere via a filter by a supply fan and is passed through the air heater to the air disperser. The atomized droplets meet the hot air and the evaporation takes place, while cooling of the air happen simultaneously. In Spray Drier, after the spray is dried in the drying chamber, the majority of the dried product falls to the bottom of the chamber and enters to a pneumatic conveying and cooling system. The fines, which are the particles with a small diameter, will remain in the air, and it is therefore necessary to pass the air through cyclones to separate the fines. The instrumentation comprises indication of the temperature of the inlet and outlet air, as well as automatic control of the inlet temperature by altering the steam pressure, amount of oil or gas to the air heater, and automatic control of the outlet temperature by altering the amount of feed pumped to the atomizing device. It has Control of particle size. Spray dryers can typically produce between 30 to 500 micron average particle sizes, in a bell shaped distribution

NSI Equipments Private Limited

Opposite Block Development Office, Delhi Road, Meerut, Uttar Pradesh - 250 002,India, Meerut, INDIA

INDIA INDIA

Spray
Rotary Vacuum Dryers

Rotary Vacuum Dryers (RVD) also known as Vanuleuth Dryer, is a cylindrical jacketed vessel with a central agitator having specially designed blades. The blades of this Rotary Vacuum Paddle Dryer (RVPD) are so designed that they sweep the entire internal surface and at the same time turn the material so that all the particles are come in contact with the heated surface.

NSI Equipments Private Limited

Opposite Block Development Office, Delhi Road, Meerut, Uttar Pradesh - 250 002,India, Meerut, INDIA

INDIA INDIA

Rotary
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