15 Falling Film Evaporator Manufacturers in 2024
This section provides an overview for falling film evaporator as well as their applications and principles. Also, please take a look at the list of 15 falling film evaporator manufacturers and their company rankings. Here are the top-ranked falling film evaporator companies as of November, 2024: 1.Wenzhou Ace Machinery Co., Ltd, 2.Ing.A.Rossi Impianti Industriali S.r.l., 3.Hebei Leheng Energy Saving Equipment Co. Ltd..
Table of Contents
What Is a Thin-Film Evaporator?
A thin-film evaporator is a device for separating and refining mixtures by forming a thin film to concentrate and evaporate low-boiling-point components (solvents).
Low-boiling point solvents can be evaporated in a short time. Since the heating time can be shortened, it is especially effective for separation and purification of heat-sensitive compounds. It can also be used to process high-boiling point liquids by creating a high vacuum.
Applications of Thin-Film Evaporators
Thin-film evaporators are used to concentrate, dry, and powder solutes (samples) by removing solvents, and to recover reusable solvents and water from spent solvents, waste liquids, and process liquids.
1. Chemistry
In the chemical industry, it is used to separate and purify organic compounds in general, such as amines, esters and other aromatic substances, latex, and monomers. It is also used to recover acetic acid, and to purify monoglycerides, fatty acid amides, various fatty acids and fatty acid derivatives, methacrylic acid derivatives, acetylene derivatives, and compounds with high boiling points.
2. Pharmaceuticals
Major applications in the pharmaceutical industry include the distillation and processing of vitamins, fats and oils such as DHA, EPA, and squalene, as well as the concentration and purification of common organic compounds.
3. Food
Thin-film evaporators are also commonly used in the food industry. Specific applications include the concentration and purification of proteins and sugars, as well as the concentration treatment of various juices, milk, etc.
4. Machinery & Electronics
Thin-film evaporators are also used in the refining of vacuum pump oil, refrigerator oil, and transformer oil, as well as in the vacuum heating treatment of sealing and molding materials used in electronic and semiconductor components.
5. Waste Liquid Treatment
Thin-film evaporators are used for concentration, water recovery, solvent recovery, and volume reduction of process liquids and waste liquids in general industrial production. They are used in various fields such as cutting oil waste in the metal industry, metal surface treatment industry, chemical industry, textile industry, leather industry, and dye industry.
Principles of Thin Film Evaporators
Thin-film evaporators concentrate and dry solutes based on the principle of evaporating solvents by forming a thin film in an evaporation tube equipped with a heating mechanism. Wipers and other devices are built into the evaporation tube to efficiently form a uniform thin film. Since the inside of the evaporation tube is usually designed to be depressurized, the solvent can be removed at low temperatures and in a short time by lowering the boiling point of the solvent through depressurization.
The solute precipitated as a solid is scraped off with a wiper or similar device and sent to a collection vessel. The evaporated solvent is passed through a tube as a gas, trapped in a cooling tube, and re-cooled to be recovered as a liquid. Usually, the evaporation tubes and liquid and gas channels of lab-scale equipment are made of transparent materials such as borosilicate glass, which are resistant to corrosion and chemicals and allow for internal observation.
Types of Thin-Film Evaporation Devices
Thin-film evaporators come in a variety of sizes, ranging from laboratory-size to large, industrial-use ones. Laboratory-size ones are usually made of glass, while industrial-scale ones are made of stainless steel or other materials.
In a normal thin-film evaporator, the evaporation tube is vertical so that the distillate flows down, enabling efficient separation and purification. For this reason, most equipment feeds the mixture to be separated from the top, but there are also rising thin-film evaporators that introduce the mixture from the bottom and heat it to rise. Other shapes include horizontal thin-film evaporators used for industrial applications.
4. Centrifugal Thin-Film Evaporators
Centrifugal thin-film evaporators are a type of thin-film evaporators for industrial use. Centrifugal thin-film evaporators are equipped with rotating blades and use centrifugal force to thin-film the processing liquid on the inner surface of the body. Solvent is evaporated by heat transfer from the jacket and vacuum decompression. Generally, these are large devices for industrial use and are available in a variety of types, including horizontal, vertical, scraping, and sanitary types. They have high separation efficiency and are especially suitable for distillation of high-boiling point solvents.
5. Short-Path Evaporators
Short-path evaporators are similar to thin-film evaporators. Short-path evaporators are capable of creating a higher vacuum in glassware than thin-film evaporators. The short-path evaporator is more suitable when operation in a high vacuum is required, such as for distillation and separation of high-boiling-point components. It is also more suitable for thermally sensitive separations because it can lower the operating temperature and shorten the time required.
List of 15 Falling Film Evaporator Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- China
- Denmark
- Germany
- Italy
- Switzerland
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GEA Group Aktiengesellschaft
FALLING FILM EVAPORATOR
Manufacturer Overview
GEA Group Aktiengesellschaft, founded in 1881 with headquarters in Germany, is an integrated manufacturer of process technology, machinery, and production plants. The company offers various products, including complete turnkey solutions for beverage plants, as well as beverage packaging services. The company has more than 18,000 employees working across five divisions and has facilities in over 60 countries, serving the food and beverage, chemical, marine, pharmaceutical, and energy markets, among others. GEA Group Aktiengesellschaft's service division works with clients to improve their production plant productivity, especially in the food and beverage industry.
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Sulzer Ltd
Falling film evaporator
Manufacturer Overview
Sulzer Ltd. is a fluid engineering and chemical processing solutions manufacturer originally founded in 1775. The company has been headquartered in Winterthur, Switzerland since 1834, maintaining a network of 180 manufacturing facilities and service centers around the world. The company has an expansive product portfolio including distillation and absorption columns, agitators, reactors, crystallizers, and polymerization systems. These supply clients in the metals, plastics, chemicals, power, and pharmaceutical industries. Sulzer Ltd. also offers a range of services, such as testing and diagnostics, prototyping, retrofitting, and upgrades, including technical training with long-term support for their customers.
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Ing.A.Rossi Impianti Industriali S.r.l.
Evaporation and concentration
Manufacturer Overview
Ing. A. Rossi Impianti Industriali S.r.l., founded in 1951, is an Italian manufacturer based in Parma, Emilia-Romagna, producing food processing machinery. The company's product lineup includes tomato processing equipment, including choppers for tomato extraction, peelers and dicing machines for making tomato puree and diced tomatoes, and pulpers for producing tomato pulps. It also offers processing machines for making fruit purées, either in the natural state or concentrated, such as turbo extractors. The company also provides a comprehensive range of machinery for producing fruit and vegetable juice, from fresh fruit delivery and extraction to final packaging, such as forced circulation evaporators.
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WENZHOU JINBANG LIGHT IND MACHINERY CO.,LTD
CONCENTRATION
Manufacturer Overview
Jnbang Light Ind Machinery Co.,ltd, founded in China in 1997, is a manufacturer of black soldier fly automated breeding equipment, vacuum belt dryers, and CBD oil extraction machines. In addition to its specialized products, the company also offers an environmental protection concentrator that is mainly adapted to the concentrated production process of traditional Chinese medicine, health care products, natural seasonings, and food additives. The company provides a range of services such as consulting, scheme design and manufacturing, budget, on-site installation, and after-sale maintenance for clients in the pharmaceutical, food, biological, and chemical industries.
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SiccaDania A/S
Falling Film Evaporators
Company Overview
SiccaDania A/S, Established in 2014, is a manufacturer and supplier specializing in evaporation and drying machinery for processing dairy, starch, and food products. With a global impact, the company has offices in Denmark, France, Singapore, China, and New Zealand. SiccaDania's expertise lies in offering a range of products including bag filters, evaporators, flash dryers, fluid beds, freeze dryers, spray dryers, zeta dryers, and membrane filtration systems. The company's approach is built on the collective knowledge and experience of its employees and management, within the industry.
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Wenzhou Ace Machinery Co., Ltd
falling film evaporator
Company Overview
Wenzhou Ace Machinery Co., Ltd., established in 2016 and headquartered in Wenzhou, China, operates as a manufacturer and supplier of industrial economic entities such as machinery, equipment, and fittings. The company's product portfolio includes brewing equipment, dairy production machinery, cosmetics production equipment, food machinery, and pump & valve accessories. These products cater to various sectors, including the food industry, cosmetics, manufacturing, and medical sectors. The company provides its products to more than 30 countries, including the USA, Canada, Sweden, Korea, Australia, and more.
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Hebei Leheng Energy Saving Equipment Co. Ltd.
Falling Film Evaporator
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Shanghai Beyond Machinery Co., Ltd.
Falling Film Evaporator
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FABEX ENGINEERING PVT. LTD.
FALLING FILM EVAPORATOR
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extraktLAB
Falling Film Evaporator
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Shanghai SENON Co,.Ltd.
Falling Film Evaporator
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UD Technologies
FALLING FILM EVAPORATOR
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Cedarstone Industry
Falling Film Evaporator
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NAVATTA GROUP
FRUIT LINES
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RCM Engineering - Thermal Kinetics
Falling Film Tubular Evaporator
Distributor Overview
RCM Engineering, Thermal Kinetics, established in 1999, is a supplier of full-service process equipment, engineering, development, and design service based in Pennsauken, New Jersey. Thermal Kinetics offers specialized solutions for dehydration, distillation, and evaporation process design and equipment within separation and chemical processing applications in the biofuels, fuel ethanol, and chemical processing industries using patented technologies. The company provides both Field-erected and Modular Distillation systems to several industries including general chemical production, food processing, and pharmaceuticals.
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Falling Film Evaporator Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Wenzhou Ace Machinery Co., Ltd |
15.0%
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| 2 | Ing.A.Rossi Impianti Industriali S.r.l. |
11.7%
|
| 3 | Hebei Leheng Energy Saving Equipment Co. Ltd. |
10.0%
|
| 4 | Shanghai Beyond Machinery Co., Ltd. |
8.3%
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| 5 | NAVATTA GROUP |
8.3%
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| 6 | GEA Group Aktiengesellschaft |
8.3%
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| 7 | WENZHOU JINBANG LIGHT IND MACHINERY CO.,LTD |
6.7%
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| 8 | SiccaDania A/S |
6.7%
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| 9 | extraktLAB |
5.0%
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| 10 | Cedarstone Industry |
5.0%
|
Derivation Method
The ranking is calculated based on the click share within the falling film evaporator page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- GEA Group Aktiengesellschaft: 18,143
Newly Established Company
- SiccaDania A/S: 2014 (10 years ago)
- WENZHOU JINBANG LIGHT IND MACHINERY CO.,LTD: 1997 (27 years ago)
- GEA Group Aktiengesellschaft: 1881 (143 years ago)
Company with a History
- Sulzer Ltd: 1834 (190 years ago)
- GEA Group Aktiengesellschaft: 1881 (143 years ago)
- WENZHOU JINBANG LIGHT IND MACHINERY CO.,LTD: 1997 (27 years ago)
Global Distribution of Falling Film Evaporator Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
China
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2 | 33.3% |
Germany
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1 | 16.7% |
Switzerland
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1 | 16.7% |
Italy
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1 | 16.7% |
Denmark
|
1 | 16.7% |
