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50l 20l Vacuum Rotary Evaporator Essential Oil Distillation and Extraction rotary evaporator
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
The laboratory instrument rotary evaporator is mainly used for continuous distillation of a large volatile solvents under reduced pressure . Especially for the concentration and crystallization of the extract and the distillation of the receiving liquid in the chromatographic separation can separate and purify the reaction medium . The basic principle of a rotary evaporator is vacuum distillation, that is , under the reduced pressure , the distillation flask is continuously roated as the solvent is distilled . The glass bottle filled with reaction contents is rotated and uniformly heated at a constant temperature . Under the condition of switching on negative pressure , the boiling point of the material is lowered , the liquid forms a film and evaporates , then the solvent is recovered through the glass coil condenser and the collector . It is an ideal equipment for concentration , crystallization , separation and solvent recovery of the heat senstitive materials .
Product Advantages & Features
1. This machine adopts advanced frequency conversion technology and electronic speed regulation, which can ensure the stable operation of motor. So this machine has high evaporation rate, high recovery.
2. Bath can reduce the damage degree in the lifting process. During the evaporation of low boiling point, collecting bottle can be immersed in bath, which can reduce the secondary evaporation.
3. The collecting bottle connected by mouth ball milling, easy loading and unloading, and it has high sealing.
4. High temperature durable seal, dynamic seal system has corrosion resistance and long service life, good air tightness under high temperature.
5. Using Japanese technology - AC induction motor, stepless speed regulation, no brush, no spark, can work long time effectively.
6. Rotary evaporator chassis, bath, main rod, shaft are made of high quality stainless steel, beautiful appearance and corrosion resistance.
7. Intelligent temperature control, water and oil bath, more widely used. The temperature fluctuation is relatively small, only±0.2℃, evaporation is more stable, not easy to wash away the material.
8.The series of modular design, strong expansibility, easy installation, convenient maintenance.
Product Applications
Vacuum rotary evaporator are widely used in Petroleum Industry , Chemical Industry , Food & Beverge Factory ,
Pharmaceutical Factory , Insectcide Factory , Metallurgical Industry , Scientific Institution , Environment Protection ,
Universities ,Construction & Building areas , Biology , Cosmetics , various Oil Extraction and Purification , etc .
Product Paramenters
Model | XZ-5L | XZ-10L | XZ-20L | XZ-50L | |||
Rotary flask | Flange mouth Ø50 | Flange mouth Ø95 | Flange mouth Ø125 | Flange mouth Ø125 | |||
Receiving flask | 3L | 5L | 10L | 20L | |||
Rotation speed | 20-140rpm | 20-130rpm | 20-130rpm | 20-110rpm | |||
Rotary motor power | 250W | 250W | 250W | 250W | |||
Condenser pipe | Vertical dual coil pipe | Vertical type, main condenser + auxiliary condenser, efficient tri-backflow condenser pipe | |||||
Bath material | Stainless steel | ||||||
Temperature range | RT-100℃ | ||||||
Ultimate vacuum | -0.096Mpa | ||||||
Evaporative capacity | Water ≥2L/h Alcohol ≥4L/h | Water ≥4L/h Alcohol ≥6.5L/h | Water ≥5L/h Alcohol ≥11L/h | Water ≥10L/h Alcohol ≥19L/h | |||
Lifting function | Electric lifting | ||||||
Lifting stroke | 0-150mm | 0-160mm | 0-190mm | 0-180mm | |||
Power supply | 220V/50Hz | 220V/50Hz | 380V/50Hz | 380V/50Hz | |||
Overall power | 1.5Kw | 3Kw | 4.5Kw | 9Kw | |||
Dimension | 830×400×1100mm | 990×550×1650mm | 1160×600×1780mm | 1350×770×2150mm | |||
Packaging & Shipping
Packaging: Standard carton package and wooden case package with inner protections( light weight material with protective ) . Some foam boards and bubble films wil be put into the inner package for any damage or other breakage with human wrong handling in loading and uploading . Shipping: By sea or by air as you wishes .( TNT , UPS , FedEx , EMS , DHL , SF or other logistics ) .
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Recommend Products
We would like to recommend our cooling circulator , heating circulator , heating refrigeration circulator , temperature control system , low temperature circulator , ethanol cryogenic chiller , thermostatic devices and other temperature control equipments to you .
Our factory
Ningkai Instrument Co . Ltd is located in Nanjing , China , where own hundreds of universities and research institutes. And famous as its thousands of years long history culture. Profound culture and strong scientific research strength , provide sustainable and vigorous power for Ningkai development .
Main products include Glass Reactor(single layer, double- layer and three- layer) , Rotary Evaporator , Short Path Molecular Distillation , Heating Circulators , Heating Refrigeration Circulator , Low Temperature Circulator , Ultrasonic Cell Crusher , Industrial Ultrasonic Treatment Equipment , Ultrasonic Cleaning Machine , High(Low) Temperature Constant Temperature Trough , Hybridization Oven , UV Cross-linker , Flap Type Homogenizer , Dry Bath and etc . Ningkai Instrument has exported its products to Europe , South America , North America , Latin America , Asia , Australia , Middle East , Africa and etc . Providing technical support for tens of thousands organizations to solve problems within their research , special for university , research institutes, inspection agencies , industries and etc .
We have CE and ISO certificates , and the products we sell to the world markets with reasonable price .
Handmade Fire Glass & Processing of Production
We fire the glass with our own glass factory and have a complete production line , in this way , you should never care about the date of delivery and the quality of the reactor you would like to purchase .Meanwhile , we are professional and stable to supply the reactors or heating & cooling circualtors for your sales marekts wtih no interruption.
Our Advantages
1. We have been in this line for about ten years , with rich experience in marketing , develoing , researching , engineering ,
etc.
2. Different categories and series instruments for your selection .
3. You will enoy the complete and good service from the start of order to the end of transaction .
4. Our all products can be suppliable with cusotm made .
5. We have our own glass factory and produce the glass you want .
6. Strict quality control from incoming , assembly , soldering , maintainance , aging to the final shipping .
7. Production ability: 200-300 sets per month , maximum annual output 4000 sets , minimum output 3000 sets .
8. Engineering team presided over by professors level cheif engineer who has more than 10 years proctical working experience .
Our Partners
Peking University , Tsinghua University , Nanjing University , Tianjing University , Qiangyang Chemical Industry Company , AppTec , EYELA , Toption , AUCMA , BT4 , HHitech , etc .
Exhibition and Certification
Our service
Pre-sale Service
According to product’s using condition, technicians will offer rationalization proposals to assist clients to select proper types;
Provide detailed product performance specification;
Provide professional quoted price;
Provide 24-hour technical consulting reply.
Provide other corollary equipment according to client requirements.
In-sale Service
Begin to supervise from raw material, its qualified rate can reach to 100%;
Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
Provide product’s inspection record of key junctures to customers;
Provide production schedule photos to customers at regular intervals;
Package and transport products strictly accordance with export standard;
Provide transportation schedule information to clients timely.
After-sale Service
Provide targeted installation video;
Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
If product has malfunction during operation period, we’ll offer you satisfied answer in time.
Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.
Provide assistant service if product is damaged during transportation.
RFQ
1. What’s the difference between single-layer and double-layer glass reactor?
Single-layer glass reactor can directly heating or cooling, it is similar to water or oil bath, inferior in temperature control aspect; while double-layer glass reactor has interlayer between two layers, we can inject water or oil through temperature control equipment and form circulating system, in this way, no matter cooling or heating, its temperature control property is better.
2.How to decide which glass reactor I should buy? Single-layer or double-layer?
According to first question, please depend on specific heating or cooling requirements.
3.What is the glass texture?
Full set of glass part is produced by G3.3 borosilicate glass, owns excellent chemical and physical properties.
4.What’s the loading capacity of double-layer glass reactor?
Loading capacity of glass reactor generally is 1kg, use hot water and oil to do negative pressure heating.
5.What kind of oil does the reactor use to heat?
For temperature around 130℃, use silicone oil, glycerinum or 32# machine oil.
6.Is it easy to wash the reaction bottle?
Big access opening, convenient to wash.
7.What kind of payment term do you accept?
Normally we accept TT , Alibaba Escrow, and L/C. The exactly term with be discussed during the deal.
8.How will you delivery these goods?
It will be decided according to your quantity. Normally we will choose International Express, Air and sea..
9.How to package the products?
We package products in dedicated carton, you can order Non Fumigation wooden case if has special requirements.
Our Beliefs
We believe , only the most excellent quality , most leading technology , most complete solution and best service could make Ningkai Instrument more and more better in the future . So we keep on continuing innovation and working hard , to provide you with the best solutions & products and make your research more precise and efficient .
Our Beliefs
We believe , only the most excellent quality , most leading technology , most complete solution and best service could make Ningkai Instrument more and more better in the future . So we keep on continuing innovation and working hard , to provide you with the best solutions & products and make your research more precise and efficient .
Our team is young , professional and creative .
We are a customer-oriented and responsible team .
Our mission: to make your research more precise and efficient .
Our vision: to become the most competitive lab solution and intermediates provider.
Our value: Sharing & everyone wins , customer success , innovation and responsible .
Our Principle
A peaceful and harmonious biliateral relationship between two companies will make both winners .
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