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Glass Laboratory Continuous Wiped Film Evaporation Equipment
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Product Introduction
Glass wiped film evaporators are suitable for distillation, separation, concentration, stripping, dehydration and deodorization of heat-sensitive or viscous products. Glass wiper evaporators excel at thermal separation due to their jacketed glass and corrosion-resistant tube sections.
Wiped film evaporators are ideal for handling difficult, heat sensitive and sticky materials. Often equipped with rotating wipers, it accelerates the evaporation process by maintaining turbulent flow of the product film, thereby optimizing heat and mass transfer.
The glass evaporator unit is equipped with a heating/cooling circulator as well as a vacuum pump for better functionality. These evaporators were developed due to the need to purify temperature-sensitive products by evaporation.
Pressure sensitive glass evaporators can be operated at medium or low evaporation temperatures to minimize product residence time in the evaporation chamber.
How does a glass wiped film evaporator work? Send Inquiry Now!
In glass scraper (or thin film) evaporators, a rotating scraper system distributes the coarse product onto a thin film on the inner surface of the heating tube. The wiping system then accelerates the evaporation process by maintaining a turbulent flow of the product film to ensure optimal mass and heat transfer.
Low boiling point evaporation of the raw material in the evaporator; quickly ensures a very short residence time in the product wall. The vapor is then condensed on an external condenser and the concentrate is continuously drained from the bottom of the evaporator.
The wiping system guarantees uniform laminar mixing of the film over the entire evaporator surface. Dead space can be eliminated by wiping the unheated area and overlapping the rollers. At the same time, the liquid film on the drum is constantly renewed.
The glass thin film evaporator system completely avoids the build-up or clumping of material on the evaporator surfaces and drums that can occur with other wiping systems. The high wiping frequency and resulting boundary layer renewal rate ensures high evaporation rates.
Centrifugal force drives the wipers against the evaporator wall. Heated with hot oil or steam, the viscosity of the liquid will determine the rotational speed of the drive.
The device operates intermittently, and the feeding volume is generally designed at 0.1~3L/h. Please refer to the equipment specification table for purchase.
Technical Specification Sheet:
| Model |
AG-SFE70-4 |
AG-SFE70-7 |
AG-SFE125-15 |
AG-SFE150-25 |
AG-SFE180-30 |
| Evaporator inner diameter |
70 |
70 |
125 |
150 |
180 |
| Evaporator area |
0.04 |
0.07 |
0.15 |
0.25 |
0.3 |
| Throughput (depending on product) |
0.1~2kg/h |
0.1~3kg/h |
0.3~6kg/h |
0.3~10kg/h |
0.6~12kg/h |
| maximum design temperature | 50~300℃ (maximum design temperature), it is recommended to operate at ≤200℃. | ||||
| degree of vacuum | The vacuum system can be equipped with a primary or secondary vacuum system, and the minimum vacuum degree can reach 0.1Pa | ||||
The characteristics of glass wiped film evaporator
Due to the nature of the materials that make up the glass wiper evaporator, all contact parts are made of glass and PTFE to ensure minimal corrosion and degradation. Since they are designed for high vacuum distillation, these evaporators must be equipped with efficient condensers.
Any good glass wiped film evaporator should have all fire rated electrical and instrumentation. It is a device that should work at the lowest possible temperature to ensure little dwell time. A key feature that differentiates a glass evaporator from other types is that it allows visual inspection.
The use of mechanical or magnetic seals is an additional measure to eliminate any risk of leakage. The modular system of all glass components allows flexible design and quick assembly of the evaporator unit. Most wiped film evaporators offer digital control of motor speed. Others have more advanced levels of automation.
In addition, suitable glass thin-film evaporators have a smooth evaporation surface, are easy to clean, and come with reliable, long-lasting drives
Order Process
Interesting
lnquiry
Inform usage scenarios and technical requirements
Recommended solution
Confirm the details, modify the plan
Customer confirm
Finished product testing, lssue running video and test report
Customer confirm
Production
Pay proofing fee
Recommended solution
Make Sample PI
Packing and shipping
Customer receipt
Guided installation and operation
Satisfied to Sign
Confirm bulk order
Products Can Be Custmized
The volume of the reactor has a wide selection range and can be customized according to customer needs;
The material of the equipment can be customized according to customer requirements, and can provide 304, 316, 316L, titanium alloy, Hastelloy, fluorine lining and other materials for selection.
Company Profile
Aishengke (Jiangsu) Chemical Technology Co., Ltd. was established in 2015. It is an engineering company specializing in providing small-scale research and development, pilot-scale scale-up, electronic-grade materials and fine chemicals industrialization equipment for reaction and separation operations. The company's address is located at No. 109, Liuyanghe Road, Xinbei District, Changzhou, Jiangsu Province. It has an office building of 1500 square meters, a R&D and analysis laboratory of 500 square meters, and an equipment processing and manufacturing plant of 4500 square meters.The company has a senior design team and a processing and manufacturing team, including process development, equipment design, 3D modeling and other designers, glass and stainless steel equipment processing and manufacturing groups, to ensure the high level of process technology development, simulation calculation, mechanical design and manufacturing process.
Why Choose Us
QUALITY
Quality frst is our basic philosophy.
TRANSPORT
Keep strong transportation capacity and excellent price.
WARRANTY
Warranty, parts and labor services.
PROJECT TEAM
A complete project team to provide customers with one-stop service.
Our Certificate
After-sales Service
Replace damaged parts
One year warranty lifetime maintenance
Online technical support
Process
Shot the acceptance video
Submit video within 7 days with broken or missing parts
Reissue parts by express
Faq
Yes, we can provide samples. Considering the high value of our products, samples are not free, but we will give you the best price.
We Have Our Own Factory. We Are Experts In Reaction And Separation Process Technology. With Wanhua, Huawei, Smic And Many Other Customers, It Has Won Wide Acclaim In The Industry.
rotary evaporator, alcohol recovery equipment, short path distillation kit, glass molecular distillation equipment, falling film evaporator, jacketed glass reactor and other lab equipment.
Generally it is within 7 working days after receiving the payment if the goods are in stock. Or it is 15 working days if the goods are not in stock, depending on order quantity.
Payment≤15,000USD, 100% in advance. Payment≥15,000USD, 70% T/T in advance, balance before shipment. (If you are concerned about payment security for the first order, we advise you can place Trade Assurance Order via Alibaba. you will get 100% payment refund if we can't meet agreed delivery time.)
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Contact Us
Manager Han: +86 150 5197 5149
Landline: +86 0519-85611172
Fax: +86 0519-85611132
Address: 3rd Floor, Office Area, No. 109, Liuyanghe Road, Xinbei District, Changzhou City