Top 10 Vacuum Dryer Manufacturers in The World
Sep 04, 2026| A vacuum dryer is an industrial drying machine that removes moisture from materials under reduced pressure. By lowering the boiling point of water or other solvents, vacuum drying allows materials to be dried at relatively low temperatures while helping protect heat-sensitive ingredients, pharmaceutical products, chemicals, powders and other valuable materials.
Vacuum dryers are widely used in the pharmaceutical, chemical, food, nutraceutical, battery material and advanced material industries. Depending on the application, manufacturers offer vacuum drying ovens, vacuum tray dryers, vacuum rotary dryers, vacuum paddle dryers and customized vacuum drying systems.
The following is a selection of 10 well-known vacuum dryer manufacturers worldwide, based on their product portfolios, technical capabilities, industry applications and international market presence. This list is intended as an industry reference rather than an official market-share ranking.
1. Nanjing Mengbo Environmental Technology Co., Ltd.
Nanjing Mengbo Environmental Technology Co., Ltd. is a professional manufacturer and supplier of industrial processing equipment, providing drying, mixing, crushing, granulating, sterilizing and other equipment for pharmaceutical, chemical, food and related industries.
Vacuum drying is one of the important applications in Mengbo's drying equipment portfolio. Its vacuum dryer equipment is designed for materials that require controlled-temperature drying, moisture removal and protection from excessive heat or oxidation.
Vacuum Dryer Solutions from Nanjing Mengbo
Mengbo can provide different vacuum drying configurations according to material characteristics, production capacity and processing requirements. Its product range includes:
Vacuum Drying Oven
Industrial Vacuum Dryer
Laboratory Vacuum Drying Oven
Vacuum Tray Dryer
Pharmaceutical Vacuum Dryer
Customized Vacuum Drying Equipment
The vacuum drying process operates in a reduced-pressure environment. This helps lower the evaporation temperature of moisture and can be useful for heat-sensitive materials that may be damaged by conventional high-temperature drying.
Key Features
Low-temperature drying:
Vacuum operation can reduce the boiling point of moisture, making the process suitable for temperature-sensitive materials.
Reduced oxidation:
The enclosed vacuum environment can help minimize contact between materials and atmospheric oxygen during drying.
Flexible applications:
Vacuum drying equipment can be used for pharmaceutical materials, chemical powders, food ingredients and other moisture-sensitive products.
Customized equipment:
Mengbo can develop drying equipment according to material properties, production capacity, drying temperature and process requirements.
Integrated processing solutions:
In addition to vacuum dryers, Mengbo provides equipment for mixing, crushing, granulation, sterilization and other powder-processing operations, allowing customers to develop a more complete production line.
Applications
Mengbo vacuum drying equipment can be considered for applications including:
Pharmaceutical raw materials
Chemical powders
Food ingredients
Nutraceutical materials
Herbal medicine
Fine chemicals
Heat-sensitive materials
Moisture-sensitive powders
Laboratory materials
For companies looking for a vacuum dryer manufacturer, Nanjing Mengbo can provide equipment selection and customized drying solutions based on the characteristics of the processed material.
2. GEA
GEA is a major international supplier of process technology and equipment for the food, beverage, pharmaceutical and chemical industries. Its drying portfolio covers several industrial drying technologies, including vacuum-based solutions for applications requiring controlled drying conditions.
3. Hosokawa Micron
Hosokawa Micron specializes in powder processing technologies, including drying, mixing, milling and particle processing equipment. Its vacuum drying solutions are particularly relevant to pharmaceutical, chemical, food and specialty powder applications.
4. De Dietrich Process Systems
De Dietrich Process Systems provides equipment and complete process solutions for pharmaceutical and chemical manufacturing. Its portfolio includes vacuum drying technologies designed for controlled processing of valuable and heat-sensitive materials.
5. Hosokawa Alpine
Hosokawa Alpine is known for powder processing and particle size reduction technology. Its equipment portfolio covers grinding, classifying, mixing and drying processes for industries such as chemicals, pharmaceuticals, food and minerals.
6. Pfaudler
Pfaudler supplies process equipment and technologies for chemical, pharmaceutical and related industries. Its vacuum processing and drying equipment is designed for applications where controlled temperature, pressure and material handling are important.
7. BÜCHI
BÜCHI is widely recognized for laboratory and research equipment, including laboratory-scale drying and evaporation technologies. Its equipment is commonly used in pharmaceutical, chemical, food and research environments where small-scale vacuum processing is required.
8. Yamato Scientific
Yamato Scientific manufactures laboratory and industrial equipment, including vacuum drying ovens. Its vacuum ovens are used in laboratories, research facilities and industrial applications for drying materials under controlled temperature and pressure.
9. BINDER
BINDER is a German manufacturer of laboratory and scientific equipment. Its vacuum drying ovens are designed for applications requiring gentle drying, controlled temperature and reduced-pressure operation, particularly in laboratories and research environments.
10. Memmert
Memmert develops temperature-control equipment for laboratory and industrial applications. Its vacuum drying ovens are used where precise temperature control and gentle drying conditions are required for sensitive samples and materials.