Wiped film Distillation System | Molecular Distillation Unit
Wiped film Distillation System | Molecular Distillation Unit
Wiped film Distillation System | Molecular Distillation Unit
Wiped film Distillation System | Molecular Distillation Unit
Wiped film Distillation System | Molecular Distillation Unit
Wiped film Distillation System | Molecular Distillation Unit
Wiped film Distillation System | Molecular Distillation Unit
Example: The specification list of distillation for CBD
(1) Laboratory Test (<20L)
NCF-10A, NCF-20A, NCF-30A, NCF-50A
(2) Pilot Production (20L<100L)
NCF-100, NCF-200
(3) Industrial Production (100L<300L)
NCF-500
2. Customization
The details pls download The Request List of Wiped film Distillation
(1)Design support
(2) Directly supply the Senior R&D organic intermediate, shorten your R&D time and cost
(3) Share the advanced purifying technology with you
(4) Supply the high quality chemicals and analysis reagent
(5) We want to assist you on Chemical Engineering (Auto CAD, Aspen plus etc.)
3. Assurance
(1) CE and ISO certification Registered
(2) Trademark: ACHIEVE CHEM(since 2008)
(3) Replacement parts within 1-year for free
Description
Technical Parameters
Wiped film distillation is an advanced thin-film evaporation technology designed for continuous separation of heat-sensitive, high-boiling, viscous and easily polymerized materials. With ultra-short material residence time, low-temperature operation and mechanical wiping structure, our wiped film distillation systems effectively prevent thermal degradation, ensure high purity and high yield, and are widely used in CBD oil, essential oils, pharmaceuticals, fine chemicals, food and nutraceutical industries. We provide 5L, 10L, 20L and 50L models to meet laboratory R&D, pilot scaling and industrial small-batch production requirements.
Under high vacuum conditions (0.1–100 Pa), materials are continuously fed and mechanically spread into an ultra-thin turbulent film by rotating wiper blades. The dynamic wiping avoids material fouling and ensures uniform heat transfer. Light molecules evaporate rapidly and condense into high-purity distillate, while heavy molecules flow out as residue. The whole process features short residence time (only 10–60 seconds), low temperature and continuous operation, which maximally protects active ingredients and improves product quality.
We provide Wiped film Distillation unit, please refer to the following website for detailed specifications and product information.
Product: https://www.achievechem.com/chemical-equipment/short-path-distillation.html
Key Advantages of Our Wiped Film Distillation System
- Continuous Operation: Realize uninterrupted production and high processing efficiency
- Ultra-Short Residence Time: Only 10–60 seconds, greatly reducing thermal decomposition
- Low-Temperature Distillation: Works far below atmospheric boiling point under high vacuum
- High Viscosity Adaptability: Handles materials up to 50,000 cP without blockage
- High Purity & Yield: Purity up to 99%, effectively improving product grade
- Stable & Reliable: CE and ISO certified, suitable for long-term industrial operation
- Customizable Design: Support material, control system and configuration customization
Products Description
| Models | NCF-6S | NCF-10S | NCF-20S | NCF-30S | NCF-50S | NCF-100S | NCF-200S |
| Feeding Rates(L/h) | 0.5L-3L/H | 3-15 L/h | 5-25 L/h | 5-30 L/h | 10-50 L/h | 30-200 L/h | 30-260L/h |
| Evaporation Area (㎡) | 0.06㎡ | 0.1 m² | 0.2 m² | 0.3 m² | 0.5m² | 1 m² | 2 m² |
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Wiper Style |
Scraper-type film scraping rotor | ||||||
| Vacuum Seal | Mechanical seal (Magnetic seal is optional) | ||||||
| Scraper Motor Power (w) | 200W | 370W | 370W | 550W | 750W | 750W | 1500W |
| Speed Regulation Mode | Electronic speed regulation | ||||||
Interested in a Wiped Film Distillation for your Lab? [Send an Inquiry now]
Model Introduction & Applications
5L Wiped Film Distillation System
The 5L wiped film distillation system is compact and precise, designed for laboratory research and small-batch sample testing. It is widely used for CBD sample purification, essential oil lab testing, pharmaceutical intermediate research and chemical separation experiments.
10L Wiped Film Distillation System
The 10L wiped film distillation system is suitable for pilot-scale experiments and small-batch production. It realizes continuous feeding and discharging, stable operation, and is often used for CBD oil purification, essential oil de-waxing, pilot pharmaceutical production and formula optimization.
20L Wiped Film Distillation System
The 20L wiped film distillation system is designed for industrial pilot production. It features high throughput, long-term stable operation and strong viscosity adaptability, widely used in continuous purification of essential oils, pharmaceutical pilot production, polymer devolatilization and chemical refining.
50L Wiped Film Distillation System
The 50L wiped film distillation system is a heavy-duty industrial model for small-batch mass production. With stainless steel 316L, full automatic control and explosion-proof options, it is ideal for industrial CBD extraction, pharmaceutical manufacturing, high-grade essential oil production and chemical processing.
Operating Tips
● Pay attention to certain operation procedures during operation, so as to avoid that the whole equipment cannot be used due to improper operation, and the supporting Wuxi Shengze refrigeration and heating temperature control system cannot be used.
● Before leaving the factory, the short-range molecular distillation equipment generally passes the water pressure test and trial operation, and all the indexes meet the requirements. Start the motor and observe whether the motor runs in the right direction. It should rotate clockwise, not reversely. Measure whether the radial swing and axial transmission of the shaft meet the requirements, and check whether the seal is sealed. Whether the oil level of reducer is normal and whether the cooling water of mechanical seal is kept smooth.
● The normal shutdown sequence of distillation equipment is: closing the steam valve, closing the feed valve, closing the discharge valve, washing the equipment, stopping the motor, stopping the circulating water pump and jet pump, and opening the vacuum breaker valve.
● When the equipment has no liquid or the liquid is full, the motor cannot start stirring. It is forbidden to reverse the motor. Avoid touching the rotating components with your hands while jogging. Do not press the button with wet hands to prevent electric shock.
● Try to pay attention to some safety knowledge during operation to avoid some safety accidents, because safety in production is very important.
Applications
In today's modern society, our requirements for quality of life and health are getting higher and higher. As an efficient and convenient separation equipment, Wiped film Distillation system is increasingly used by consumers to purify various substances, thus improving the quality of life.
Food and beverage field
1) Extraction of natural spices: Help consumers extract natural spices, such as lavender essential oil, lemon essence, etc., making food and beverage more pure and natural.
2) Customized herb tea: Through short-distance distillation, consumers can make all kinds of herb tea, such as rose tea and rosemary tea, which can not only enjoy the fragrance, but also get the nutrition of herbs.
Beauty and skin care field
1) Natural essence extraction: Produce natural essence, such as grape seed oil, tea tree essential oil, etc., which is helpful to nourish skin and repair problem skin.
2) Purify cosmetic raw materials: Consumers can purify cosmetic raw materials, such as plant extracts, flower water, etc. by short-distance distillation to ensure that the products used are safer and more efficient.
Personal care field
1) Purification of shampoo and conditioner: Remove impurities and harmful components from shampoo and conditioner, making it more gentle and effective.
2) Self-made personal care products: consumers can make their own personal care products by Wiped film Distillation, such as homemade soap and toothpaste, which can not only enjoy the fun of DIY, but also avoid the potential threat of additives to the body.
Household cleaning field
1) Purified detergent: Purify detergent, remove harmful substances and chemical components, and make home cleaning more environmentally friendly and healthy.
2) Aromatic deodorization: Through short-distance distillation, consumers can extract various natural essences, such as lemon and lavender, which can be used to deodorize at home and make the air fresher and more natural.
Structural features
This hinge scraper short-range distiller provides some typical examples of a specific and appropriate concentration and purification substance for the evaporator, as listed below:
Short distance distiller single-stage distillation unit
After preheating and degassing, the material enters the short-range distiller, where the light components are evaporated and condensed on the built-in condenser. It and the heavy components are discharged from different channels.
The combination distillation unit of scraper evaporator and short-range distiller
A large amount of low boiling substances are removed in the scraper evaporator, and the distillation of the product is produced in the short-range distiller in the later stage.
Precise rotor
The strong turbulence generated by the scraper film deeply immersed in the liquid film results in better heat transfer on the heating surface compared to other rotor systems (such as PTFE tubes on large metal rods). The following example is the purification of isocyanates from prepolymers, with a final content of less than 0.1%.
Accurate built-in condenser
Condensers are generally made of coils, U-tubes, or bundles, fixed at the bottom of the distiller. The shape of the condenser and the reasonable gap between the condenser and the heating surface directly affect the separation purity, yield, and vacuum degree inside the distiller. Therefore, HEC company designs different built-in condensers based on its long-term experience in evaporation/distillation, according to different process materials.
Mist separator
The mist separator is very necessary for this product. It can be inserted between the rotor scraper film or placed behind the scraper film. These splash guards support any droplets carried by the steam flow. Droplets are separated by turning and throwing back to the heating surface when passing through them.
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The short-range distiller operates under high vacuum conditions and has special requirements for the scraper film and built-in condenser. In order to reduce the thickness of the liquid film and enhance the displacement of the liquid layer, HEC company divides the scraper film into the following two types:
SPE-A Short Range Distiller
The scraping film type is a radial sliding type, which evolved from the WFE-VA scraping film evaporator; The scraper is embedded in the U-groove of the rotor, and when the rotor rotates, the scraper slides radially from the inner diameter of the U-groove to the heating wall under the action of centrifugal force. The guides are evenly distributed around the circumference of the rotor, which is in the shape of a squirrel cage. Dynamic vapor-liquid separation devices are installed between the guide grooves to prevent droplet splashing and entrainment
The scraper material is generally composed of polytetrafluoroethylene, graphite, etc.
SPE-B short-range distiller
The scraper film of SVE-VB is similar to WFE-VC, and the scraper film is tightly attached to the heating wall by centrifugal force. In the SPE-VB short-range distiller, the scraper is limited to prevent metal wear, which is a very important feature. In case of handling color sensitive materials, the non-volatile components of the material flow through the distiller, and its color is not affected by metal wear. This type is widely used, adapting to various viscosities by changing the frequency and quality of the scraper and adjusting the centrifugal force. The scraper material is usually made of the same metal material as the evaporator cylinder, or PTFE material can be used.
The Wiped film Distillation system is renowned for its exceptional precision control characteristics, making it an indispensable tool in various scientific and industrial applications, particularly in the fields of chemistry, pharmaceuticals, and material science. This advanced distillation technology excels in handling high-boiling, heat-sensitive, and viscous materials with remarkable efficiency and accuracy.
One of the key precision control features of the 10-liter SPD is its ability to maintain ultra-low pressures, typically ranging from 1 to 100 mmHg. This low-pressure environment significantly reduces the distillation temperature, preserving the integrity of delicate compounds and minimizing decomposition. The system employs a high-vacuum pump and intricate valve configurations to maintain this precise pressure control, ensuring consistent and reliable results.
Moreover, the 10-liter SPD boasts advanced temperature control mechanisms. Utilizing precise heaters and efficient cooling systems, it can maintain temperatures with a tight tolerance, often within ±1°C. This level of accuracy is crucial for isolating and purifying specific components with narrow boiling ranges.
Automation plays a pivotal role in the precision control of the 10-liter SPD. Integrated with sophisticated PLCs or computer interfaces, the system allows for programmable distillation cycles, automated pressure and temperature adjustments, and real-time monitoring. This reduces human error and enhances reproducibility, making it ideal for batch processing and research applications requiring meticulous attention to detail.
Customization Service
We provide full customization for wiped film distillation systems according to your material characteristics, output requirements and working conditions:
- Glass or stainless steel structure (304/316L/Hastelloy)
- Explosion-proof, GMP and aseptic configuration
- Automatic feeding, discharge and CIP cleaning system
- Multi-stage continuous distillation line design
- Process simulation, installation and operator training
FAQ
Q: What is the difference between wiped film distillation and short path distillation?
A: Wiped film distillation supports continuous operation, longer running time and better high-viscosity material handling, while short path is more suitable for small batch and lab use.
Q: What is the residence time in wiped film distillation?
A: Only 10–60 seconds, which can effectively avoid thermal degradation of heat-sensitive materials.
Q: Can your wiped film distillation systems run continuously?
A: Yes, 10L/20L/50L models are designed for 24/7 continuous industrial operation.
Q: Do you provide certification and after-sales service?
A: Our machines have CE and ISO certifications. We provide 1-year warranty, global technical support and on-site installation training.
Conclusion
In conclusion, Wiped film Distillation represents a significant technological advancement in liquid-liquid separation. Its principles, based on the difference in mean free paths of molecules under high vacuum conditions, enable precise separation of materials with close boiling points or those that are thermally sensitive. The system's components, including the evaporation chamber, condenser, rotor, scraper, and vacuum pump system, work in harmony to achieve efficient distillation.
With its wide range of applications in the petrochemical, food, pharmaceutical, and environmental industries, Wiped film Distillation offers a versatile and reliable solution for material purification and separation. As technological advancements continue to improve equipment design and performance, the potential applications of Wiped film Distillation will undoubtedly expand, further cementing its role in the field of chemical separation technology.
Contact us today with your material type, required capacity and application scenario, and we will provide a customized wiped film distillation solution, detailed parameters and competitive quotation.
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