Rotary Film Evaporator
Key Features
- High-Quality Materials: Borosilicate glassware ensure excellent physical and chemical properties.
- Customization: Standard, explosion-proof, and custom models.
- Reliable Performance: German-imported stirring motors and patented corrosion-resistant bearings.
- Safety Options: Standard, explosion-proof, and custom models.
- One-Stop Setup: Integrated distillation system with temperature and vacuum control.
Our Range of High-Performance Rotary Film Evaporators
Ideal for use in smaller to medium-sized experiments.
Suitable for university laboratory.
Function: Crystallization and more
Main Data
- Model: R-3001
- Evaporating Flask: 500ml, 1000ml
- Rotation Speed: 10-280rpm
- Temperature Range: Room temp+5℃ ~95℃
- Evaporating Speed: 23.5ml/min (Water)
Fit for all industries on analytic and more applications.
Suitable for separation distillation.
Function: Recrystallization and more
Main Data
- Model: R-3001
- Evaporating Flask: 2000ml
- Rotation Speed: 10-280rpm
- Temperature Range: Room temp+5℃ ~95℃
- Evaporating Speed: 23.5ml/min (Water)
Keep you safe when working with
larger quantities applications.
Suitable for Concentrate and dry.
Function: Distillation and more
Main Data
- Model: R-1005CE
- Evaporating Flask: 5L flange opening, φ50mm
- Rotation Speed: 20-140rpm
- Temperature Range: 95℃ Max
- Evaporating Speed: 2.0L/h(water)
GWSI 10L rotary evaporator trusted by 2000+ customers worldwide.
Suitable for Essential Oil Extraction.
Function: Recycling and more
Main Data
- Model: R-1010CE
- Evaporating Flask: 10L flange opening, φ125mm
- Rotation Speed: 20-130rpm
- Temperature Range: 95℃ Max
- Evaporating Speed: 3.2L/h(water)
You will receive 20L rotary evaporator in waterproof package.
Suitable for Vacuum distillation.
Function: Synthesizing and more
Main Data
- Model: R-1020CE
- Evaporating Flask: 20L flange opening, φ125mm
- Rotation Speed: 20-130rpm
- Temperature Range: 95℃ Max
- Evaporating Speed: 5.0L/h(water)
GWSI supply 50L rotary evaporator for sale with international brands components.
Suitable for industrail application.
Function: Purifying and more
Main Data
- Model: R-1050CE
- Evaporating Flask: 50L flange opening, φ125mm
- Rotation Speed: 20-110rpm
- Temperature Range: 95℃ Max
- Evaporating Speed: 9.0L/h(water)
Explosion Proof Rotary Evaporator Machine
GWSI 1010Ex Explosion Proof Rotary Evaporator For Sale is a better choice for sensitive condition.
Main Data
- Model: R-1010Ex
- Evaporating Flask: 20L flange opening, φ125mm
- Rotation Speed: 20-130rpm
- Temperature Range: 95℃ Max
- Evaporating Speed: 3.2L/h(water)
GWSI 2020Ex Explosion Proof Rotary Evaporator For Sale is suitable for complex situations.
Main Data
- Model: R-2020Ex
- Evaporating Flask: 20L flange opening, φ125mm
- Rotation Speed: 20-130rpm
- Temperature Range: 95℃ Max
- Evaporating Speed: 5.0L/h(water)
Detailed Engineering Behind GWSI’s Reliable Rotary Evaporators
As a leading evaporator manufacturer, GWSI utilizes cutting-edge technology and meticulous craftsmanship to produce superior lab evaporators. Through our focus on precision engineering, we achieve high performance and durability which is necessary for the enhancement of scientific research and also in industrial applications.
At GWSI, the manufacturing of our vacuum evaporator systems involves a meticulous process to ensure optimal performance and reliability.
- The very first step that all engineers undertake is to firstly weld the housing structure that will hold and bear smaller parts of the rotary evaporator systems that are assembled and hosted in plain view.
- Our Teflon + fluoro rubber double seal technology provides for complete system airtightness without difficulty. Next comes the placing of electrical parts and of the bath assembly and the fitting of glass components in a very precise manner.
- Each rotovap unit undergoes rigorous performance and electrical safety tests to secure flawless operation.
Our quality assurance procedure involves a series of comprehensive tests to confirm the reliability and durability of our lab evaporators.
- To begin with, we first take a unit ot the operational pressure cases and ensure that they meet the correct manufacturer’s specification as all components are important if rotovaps is to meet one of our expectations.
- Additionally, we conduct sealing performance tests to verify the effectiveness of our unique sealing design.
- Finally, many tests are performed to ascertain that the vacuum evaporator works as it is supposed to and that there are no obstructions which can lead to poor operational performance. Weaknesses that are established are rectified immediately.
GWSI: Your Trusted Partner for Premium Laboratory Evaporators
Discover the details of our rotovap setup at GWSI, which has been enhanced with painstaking craftsmanship and quality control. Each rotavapor is carefully designed and subjected to strict tests to ensure that it is effective and accurate, since it is part of our aim to manufacture the best rota evaporators in order to promote laboratory excellence.
30+ Years of Expertise
With over three decades of industry experience, we use advanced machinery and R&D to deliver top-performing rotary film evaporator for lab and industrial use.
Comprehensive Warranty Support
Benefit from a one-year free warranty post-acceptance and lifetime maintenance for your rotavapor design.
Specialized precision workshops
GWSI operates 7 specialized workshops focused on design, assembly, quality control, and customization, ensuring precision and efficiency in every rotovap parts produced.
Premium One-stop Solution
We provides a one-stop solution, offering a complete set of lab equipment including rotovaps, glass reactors, vacuum pumps, and cold traps for seamless laboratory system.
Global Shipping
We have agents and distributors in the USA, Canada, Australia, Russia, and South Korea, making us a globally trusted partner for your rotovap setup needs
Rapid Respond
Our expert team provides prompt support and maintenance within 24 hours, ensuring your rotary evaporator machine run efficiently and reliably.
Customer Collaboration Process for Rotary Evaporator Apparatus
Our streamlined process ensures a seamless experience from start to finish. Customers begin by inquiring and consulting with us, where we discuss options like standard designs or customized rotavap design tailored to chemical processing needs.
After receiving a detailed quotation, customers confirm their order, allowing us to proceed with production. Finally, we ensure the timely delivery of a high-quality rotovap evaporator, meeting both efficiency and quality standards.
Versatile Rotary Evaporator Function in Different Industries
Chemical Industry
Food and Beverage
Biotechnology
Petrochemicals
CBD Extraction
Pharmaceuticals
GWSI Jacketed Glass Reactor Vessel Related Products
Explore More GWSI Complete Rotary Evaporator Solutions
From laboratory-scale film evaporators to industrial-grade systems, GWSI offers comprehensive rotary evaporation solutions to meet diverse processing needs. Our product range includes standalone units for specific applications and complete turnkey systems with integrated vacuum and temperature control capabilities. Explore our full range to find the perfect match for your evaporation requirements.
FAQs about Rotary Evaporator Machine
A rotary film evaporator, also called a rotary vacuum film evaporator, accomplishes this by rotation leading to creation of a thin film of liquid over surface significantly increasing evaporation’s efficiency.
This remarkable design by one of the competitive leading rotary vacuum film evaporator manufacturers tackles the fundamental shortcomings of traditional evaporators to assure uniform heating and gentle treatment of heat sensitive materials.
The system employs vacuum coupled with mechanical rotation in order to provide continuously updated thin liquid film which enhances separation hence purification.
The most salient feature differentiating them is in the mechanism of solvent evaporation. The rotary thin film evaporator utilizes centrifugal force to form a very thin liquid film (typically 0.1-0.5mm) on the heating surface whereas in rotary evaporators, liquid in bulk is processed. Because of this thin-film design, higher efficiency of heat transfer, lower working temperatures, higher efficiency and shorter residence times are achieved – factors which makes this method suitable for heat sensitive materials and meticulous separations. Even the greater contact surface area improves evaporation rates and product quality.
Pharmaceutical Industry: In the case of the rotary thin film evaporator, concentration of heat-sensitive compounds can be applied in pharmaceutical processing with gentleness. As a result active ingredients will not sustain much degradation leading to better quality. Control of this accuracy is important as it affects the quality of product during product development in drugs.
Chemical Manufacturing: In the case of chemical processes, the construction of rotary vacuum film evaporators is such that they can operate with continuous flow and high efficiency. This technology makes it possible to recover the solvent in a very short time while controlling the temperature during the whole process.
Food and Beverage Processing: The rotary vacuum film evaporator excels in concentrating natural extracts and isolating flavor compounds with ease. Due to its mechanism for gentle concentration, the loss of flavor is minimal as the structure of highly sensitive food components is preserved.
Research Laboratories: Sophisticated systems of rotary thin film evaporators are used for a wide scope of research including environmental research and material design. Their special features such as accurate control and effective management allow integration of these systems into academic and industrial research laboratories.
There are various devices which are regarded as vacuum pumps and used in labs with the rotary evaporator such as diaphragm vacuum pumps, which are free from oil and can be used with corrosive liquids, and water pumps which are cheaper and more versatile. A number of factors must be taken into consideration when choosing a pump:
Degree of vacuum: Give a suitable pressure for the solvents you have.
Corrosion resistance: Non-Corrosive – ensure that pump materials are resistant to rust.
Volume flow rate/vacuum pump capacity: Get one that will accommodate a reasonable size of your lab’s evaporators.
Rotary evaporator uses in the laboratory: Connect the pump to the rotary evaporator for optimal performance.
Regular maintenance and proper care are essential for optimal performance of your rotary vacuum film evaporator. For daily operation, always inspect seals and connections before use, maintain proper vacuum levels, and clean the evaporation flask and condenser thoroughly after each use. The rotary thin film evaporator requires periodic checking of rotation mechanisms and vacuum system components to ensure smooth operation.
To optimize performance, monitor temperature control systems regularly, verify the integrity of all glass components, and maintain proper lubrication of mechanical parts. Professional rotary vacuum film evaporator manufacturers recommend quarterly maintenance checks of critical components like vacuum seals, drive belts, and heating elements.
At GWSI, we provide comprehensive after-sales support including a one-year warranty with lifetime technical support. Our dedicated maintenance program helps extend equipment lifespan through scheduled professional servicing and preventive maintenance. We ensure your equipment maintains peak performance with expert technical support and rapid response to any operational issues.
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