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Distillery Plant

Production & consumption of alcohol is an age old practice. But with time, the usage areas as well as production techniques have gone through a major transformation. Apart from potable purposes, alcohol today finds application in a varied mix of industrial areas. And with state-of the-art technology, we now have techniques & systems that bring out much higher quality of the product while effectively lowering production costs. The process of distillation is one with slow dynamics and is accompanied by side streams, making it essential to have a carefully planned and designed control system.


  • Fermentation processes for cane molasses, juice and grain.
  • Distillation processes integrated distillation plant operating at Atmospheric, Vacuum, Multipressure for fuel alcohol, Potable alcohol, Industrial alcohol
  • Superior fuel Ethanol Plant.
  • Evaporator and Dryer for distillery effluents.

Processes flow diagram




Our Fermentation system design based on crucial parameters which helps to reduce loses of alcohol in fermentors and increase the yield of alcohol by controlling the unwanted by products.

  • Fermentation systems for alcohol production are designed to handle a verity of feed stock.
  • Sugarcane juice streams (primary, secondary, mixed, syrup, filtrate etc.)
  • Cane Molasses
  • Grains, (Wheat, Rice, Corn, Millet, Sorghum, Rye, Bajra etc.)
Features :
  • High Fermentation efficiency
  • Minimal waste water generation
  • distillery-plant-process
  • Yeast separation and recycle under gravity, eliminating need for expensive yeast separators.
  • Flexibility to operate continuous as well as synchronised mode of operations, depending on characteristics of feed stock.
  • Rugged operation
  • Provision to tap high purity CO2

Distillation Process :

We offer separation technologies with higher efficient multiple distillation column systems, Which operate at lower energy consumption and higher yield.

distillery-plant-process Features :
  • Multi product distillation systems.
  • Low energy consumption.
  • State of art in plant automation.
  • Consistency in product quality.
  • Minimum shut down.

Dehydration Processes :

Molecular sieve dehydration plant design based on pressure swing adsorption with thermal heating to maintain quality norms with advantages.

  • High Ethanol Dryness.
  • Lower Energy Consumption.
  • Higher desiccant (Molecular Sieve) life.
  • Consistency in product quality.
  • Minimum shut down.

Zero Liquid Discharge :


RAJ Zero liquid Discharge Technology provides the most comprehensive, cost effective and reliable operating systems and services. These products and services are designed to help keep your plant safe, and profitable. The Evaporation System consists of single or multiple calendrias (Tubular shell and tube heat exchangers) followed by drying systems. Evaporation systems are designed with consideration of higher fouling fluids, rugged operation, less maintenance and operating cost, easily stable with fluctuation on steam or feed side. For drying we offer rotary and spray dryer considering the suitability and nature of the product to be handle. The dryers are highly efficient having low operating costs and are easy to operate. These dryers are highly effective for products, which required gentle drying and higher residence time.

Features of Evaporation Systems
  • Enhance water and waste minimization.
  • Operated under vacuum or pressure.
  • Fully automated systems to ensure consistent product quality.
  • Process fluids with higher viscosities and also be handled effectively.
  • No loss in production time.
  • Comparatively less maintenance and operating cost.
Features of Drying Systems zero-liquid-discharge
  • Low temperature drying which maintain quality of product.
  • Fully automatic systems to ensure smooth and ease of operation.
  • Due to radiation and conduction effects, the moisture get evaporated and product becomes progressively dry as it travels across the dryer and reaches the final moisture level at discharge point.
  • Handles granular, free flowing solids.
  • Uniform drying and cooling action with higher evaporation rates.
  • CContinuous operation with compact installations.
  • Turnkey Plants
  • Manufacture & supply of Equipments
  • Engineering and Supervision of Civil, Structural
  • Process and detailed Engineering.
  • Project Management
  • Commissioning and Training
  • After sales support
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