Film Evaporators
Film Evaporators
At Harsha Engineers, we manufacture and supply a wide range of Film Evaporators designed for efficient concentration, distillation, and purification of liquids. By creating a thin film of liquid over a heated surface, these systems ensure rapid evaporation with minimal residence time, making them especially suitable for heat-sensitive and viscous materials. Our precision-engineered Film Evaporators guarantee consistent performance, high energy efficiency, and reliable operation across various industrial processes.
Film Evaporators are widely used in pharmaceuticals, chemicals, food processing, and petrochemical industries, where product quality and thermal stability are crucial. Depending on process requirements, we offer different types such as Falling Film, Rising Film, Agitated Thin Film, and Wiped Film Evaporators, each designed to meet specific application needs. With robust construction and advanced engineering, our Film Evaporators provide long service life, low maintenance, and superior productivity—making them the preferred choice for industries that demand both efficiency and durability.
Products
Rising Film Evaporator
A Rising Film Evaporator is a vertical type evaporator where the liquid feed enters from the bottom and rises through heated tubes. As the liquid heats, vapor forms and pushes it upward, creating a thin film along the tube walls. This process ensures rapid heat transfer, short residence time, and efficient evaporation, making it ideal for heat-sensitive products.
Widely used in food, pharmaceutical, chemical, and dairy industries, rising film evaporators offer high thermal efficiency, continuous operation, and reduced energy consumption. At Harsha Engineers, we design durable, stainless-steel rising film evaporators tailored to specific industrial needs, ensuring reliable performance, easy maintenance, and superior product quality.
Falling Film Evaporator
At Harsha Engineers, our Falling Film Evaporators are designed to deliver efficient and reliable evaporation for a wide range of industrial applications. By forming a thin film of liquid over heated surfaces, these evaporators ensure rapid evaporation with minimal thermal stress, making them ideal for heat-sensitive materials. The advanced design guarantees uniform distribution, superior heat transfer, and consistent product quality while optimizing energy usage.
Widely used in pharmaceuticals, chemicals, food processing, and petrochemicals, our Falling Film Evaporators are built with precision engineering and high-grade materials to meet industry standards. Whether for solvent recovery, concentration of herbal extracts, or large-scale industrial processing, we provide customized solutions that combine durability, efficiency, and performance to meet the evolving needs of our clients.
Agitated Thin Film Evaporator
An Agitated Thin Film Evaporator (ATFE) is a specialized system designed for the efficient evaporation of high-viscosity, heat-sensitive, and fouling liquids. In this process, a mechanical agitator spreads the liquid into a thin, uniform film over a heated surface, ensuring maximum heat transfer and rapid evaporation. The continuous agitation prevents deposits and scaling, making it suitable for handling difficult materials that cannot be processed in conventional evaporators.
At Harsha Engineers, our ATFEs are engineered to deliver excellent performance, durability, and efficiency across a wide range of industries. They are extensively used in pharmaceuticals, chemicals, food processing, and petrochemicals for applications such as solvent recovery, herbal extract concentration, polymer processing, and purification of sensitive products. With robust design, low maintenance needs, and reliable operation, our Agitated Thin Film Evaporators provide superior results and long service life for demanding industrial applications.