ALL >> General >> View Article
Advantages & Applications Of Wiped Film Evaporators

Wiped film evaporator is mainly designed to maintain challenging evaporation needs with materials like heat-sensitive, low thermal conductivity. Basically, this technique involves the separation of volatile compounds by introducing a mechanically stimulated thin film of the feed material on the heated surface. Wiped film evaporator is also called a thin-film evaporator
In Wiped Film Evaporator, the rotating wiper system distributes the raw product to the film on the middle surface of the hot water pipe. The wiping system tries to speed up the evaporation process by keeping the product film turbulent which will optimize the heat transfer and mass transfer.
The lower boiling point of the raw material evaporates from the product film in a short time; The housing of the product on the evaporator wall is very small. Vapors condense on an external condenser.
The condenser is located on the outside of the evaporator and is connected to the evaporator through a pipe. So the velocity of the vapors at high evaporation rates and low pressures will become very high. Due to the pressure drop created by the vapor moving ...
... towards the external condenser, the achieved vacuum in a Wiped Film Evaporator is limited to about 1 mbar.
Advantages of Wiped Film Evaporator
• Consistent refining process
• Low operating pressures
• Large evaporation rates
• Low residence time
• It is possible to combine columns to increase the number of theoretical plates
• Low fouling on evaporator wall
Major Applications of Wiped Film Evaporator
• Oil Deodorization
o Fractionation of tall oil
o Concentration of monoglyceride
o Pesticide removal from lanolin
o Colour improvement of lanolin
• Pharmaceutical
o Distillation of pharmaceutical intermediates
o Distillation of pharmaceutically active substances
• Polymer Devolatilization
o Purification and concentration of monomers
o Purification and concentration of polymers
o Purification of plasticizers
• Flavor Purification
o Elimination of terpenes and concentration of essential oils
o Separation of solvents of the odorous substance
o Concentration of lemon flavors
• Solvent Recovery
• Molecular Distillations Of Esters, Fatty Acids, Mono, Di, & Triglycerides
• Residue Removal / Decolorization
• Vitamin, Nutraceutical, Essential Oil Isolation
• Wax Fractionation
• PCB, Insecticide Removal
• Water Removal – ppm Level.
• Biomaterial Concentration
Choose Best Wiped Film Evaporator Manufacturer & Supplier for better production
Professional Wiped Film Evaporator Supplier & Manufacturer has the experience to provide services to many of the industrial sectors like the food industry, Pharmaceuticals, Cosmetic Industry, Chemical Industry, wastewater industry and many more. Wiped Film Evaporator Suppliers offer wiped film evaporator (WFE) system for use in concentration, –distillation, dehydration & deodorization of heat-sensitive components. Some of advantages offered by manufacturers:
High heat transfer rates
Short retention time avoids product degradation
Can handle viscous products
Suitable for vacuum operation
Energy-efficient operation
Add Comment
General Articles
1. Prognathism – Types, Causes And DiagnosisAuthor: James Bolte
2. Direct Release Systems: A Game Changer In Fire Protection Technology
Author: oliver
3. How To Buy A Car Online ?
Author: Lavy Johnson
4. How Ai In Web Development Enhances User Experience For Saas Products
Author: david
5. Safety And Style Combined: Why Choosing The Right Capsule Lift Manufacturer In Delhi Is A Long-term Investment
Author: Hybon
6. Discover The Health And Wellness Benefits Of A West Kelowna Sauna
Author: Duke John
7. Did You Know Turnkey Laboratory Solutions Can Cut Your Project Time In Half?
Author: Naveen Sharma
8. Не просто коробки: почему упаковка стала вашим молчаливым менеджером по продажам
Author: Sanya Nekitich
9. Easy Pain Relief Treatment In Kattupakkam - Go Physio
Author: Go Physio
10. Powerful Remedies: Kaal Sarp Dosh Puja Dates, Pitra Dosh In Kundali
Author: Ajay Guruji
11. Key Features Of A Reliable Agentic Ai Development Service In 2025
Author: Albert
12. Hearing Loss: Types, Symptoms, Causes & Treatment
Author: Omkar
13. Todoo Fizo 30000 Disposable Vape Review: Long-lasting Puffs & Rich Flavor
Author: Todoovape
14. Amchur Powder: The Perfect Combination Of Taste And Health
Author: Nitin Bhandari
15. The Best Mens Rolex Watches For Everyday Wear
Author: The Diamond Box