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Сертифицированный Поставщик 5L 10L 20L Chemical Alcohol Distillation Vacuum Rotovap Rotary Evaporator with Vacuum Pump
The vacuum rotary evaporator is heated by water/oil bath under negative pressure conditions, while forming a thin film in the inner of the evaporating flask by continuous rotation, evaporating highly, then condensing and recycling the solvent simultaneously. The apparatus is particularly suitable for the heat-sensitivity material's condensation, crystallization, separation, recovery, and so on.
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R series is a new type of rotary evaporator developed by our company, which can be used for the concentration of 5 materials simultaneously. Apart from the elegant appearance with compact design, easy operation, precise temperature control, reliable capability, practical and humanized design, and durability, R series rotary evaporator(R-1005, R-1010, R-1020, R-1050 sized optional) is also with the following features.
1. Big LCD screen with menu interface displaying several data; rotary switch easy to operate.
2. Heating bath with T ef lo n coating, which is easy to clean, anti-corrosive, and high temperature resistant as well.
3. Temperature of R series can reach up to 99ºC. Heater stops heating in over-temperature conditions.
4. Special design of bottle pulling switch, which is easy to disassemble the evaporation flask.
5. Sealing made up of imported PTFE with a unique technique.
6. Both screen touch control and button press automatic lifting are available, easy, and safe to use.
7. DC rotating motor of 70w power starts steadily.
8. Vertical condenser with drip point design prevents backflow.
9. Intermittent positive and negative rotating function with timer function for drying process, maximum rotating speed up to 310rmp/min.
10. Vacuum degree can be controlled with the vacuum gauge and vacuum valve, which can prevent pump oil from backflow and improves the success rate of experiment.
11. Heating bath with safe handle, which is heat insulated and prevents scald. The medium sized heating bath helps heat fast.
12. Equipped with a protection cap, which is heat preserved, energy saving and anti-spill and anti-boiling.
| Mode | R1005 | R1010 | R1020 | R1050 |
| Working power supply (V/Hz) | Single phase 220/60 | Three phase 220-240V/380v/60Hz | ||
| Main engine speed (RPM) | 10~140 | 20~120 | ||
| Rotary electric machine (W) | 40 | Brush-less 250 | ||
| Rotating bottle (L) | 5 | 10 | 20 | 50 |
| Recovery bottle (L) | 3 | 5 | 10 | 20 |
| Condenser tube | Vertical double coil | Vertical main cold+cold side, high efficiency re-flux condenser |
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| Water bath pot material | Stainless steel | |||
| Water bath pot size (mm) | Φ300×170 | Φ350×220 | Φ450×260 | Φ550×320 |
| Lifting function | Electric lift | Electric + hand lift | ||
| Lift stick (mm) | 0~150 | 0~160 | 0~190 | 0~180 |
| Whole power (KW) | 2 | 3 | 4 | 4.0(220-240V) |
| Outline dimension (mm) | 7650×400×1070 | 920×550×1700 | 1250×600×2100 | 1320×770×2340 |
Pre-sale Service:
--24 Hours online service for your consultation.
--Help choose the right model, and a series of services, people, and advice.
--Give you the best offer.
--Provide discount for many sets order.
--Do customer's request.
--Choose the payment term you convenient.
--Promptly production and delivery, inform you in time.
--Can provide invoice value as you like to decrease your tax.
After-sale service:
--1 year warranty service and all life maintenance.
--Technical Engineers are available for overseas training.
--Remote control technical consult.
--Free installation DVD.
--Maintenance plan.
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. specializes in R & D, production, sales, teaching and chemical biology pharmacy equipment integrated company. The main products are rotary evaporator, jacketed glass reactor, single layer glass reactor, circulating water vacuum pump, low-temperature reaction bath (slot), low-temperature cooling fluid circulating pump(cool chiller), vacuum drying oven, blast drying oven, freeze dryer, water/oil bath, magnetic heating stirrer, overhead mixer, ultrasonic cleaning machine, lift platform, etc. Besides, we act as agents of some domestic and foreign famous enterprise products, sustaining high praise in domestic junior colleges and universities, scientific research units, etc. Our products are sold to USA, Australia, Asia, Brazil, Iran, Egypt, etc., and our customers have been fully affirmation.
Factory Size: 1,000-3,000 square meters
Year Established: 2009
Total Revenue: US$1 Million - US$2.5 Million
Registration No.: 410105000067362
Main Markets: Central America, Mid East, Oceania, Africa, South America
Packaging:
-After using cartons inside, and outside with wooden case packaging;
-Both neutral and customized packaging can be available.
Shipping:
-We can ship the goods to you by International Express such as DHL, TNT, EMS, FedEx and so on and you can also choose the appropriate one based on your timeline and budget. Besides, you can definitely choose to use your own shipping agent.
| Shipping method | Note |
| Express | Door to door, very convenient, don't need to clearance or pick-up |
| By air | Airport to an airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you. |
| By sea | Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you. |
1. What's the maximum temperature?
Temp range: RT-399 degree centigrade oil bath
Temp range: RT-99 degree centigrade water bath
2. What size do you have?
We can offer you 0.25L,0.5L, 1L,2L,3L, 5L, 10L, 20L, and 50L.
3. What can be done with the rotary evaporator?
Mainly Vacuum distillation
4. Can you offer supporting facilities?
Yes, we can offer you the vacuum pump, heating, and cooling system as you demand.
5. What's the minimum order quantity?
No limit at present.
Поставщики с проверенными бизнес-лицензиями
Сертифицированный Поставщик 
