1.Qualified wooden case for export
2. Base on your needs
Shipped in 7 days after payment
RE-5220AEx High quality Automatic lift 20L big rotary evaporator
Rotary evaporator is under normal/negative pressure, with constant heating, use the different boiling point of the liquid material to get your target solvent.
This RE-5220Arotary evaporator is professional for laboratory,it adopts Continuous receiving technology,water heating bath.It is widely used in the prosess like Concentration,Refining,Separation,Crystallization,etrc.Rotary evaporator is mainly applied in Bio-chemical,Pharmarceutical&Fine-Chemical Trades.
A:99℃Automatic lifting AD:170℃Automatic lifting AEx:99℃Automatic lifting，Whole ex-proof system ADEx：170℃Automatic lifting，Whole ex-proof system
10L + 3L, bottom discharge
Rotation Speed (rpm)
Max Evaporating Speed (H2O)
Reachable Vacuum Rate
＜133Pa (1.33mbar, 1 Torr)
Bath Power (kw)
Staic Temp. Control Range & Wave (℃）
Bath Size. Capacity Material
￠45*27H, 40L, SUS304
* Note: Max evaporating speed is affected by operation setting and the performances and matching levels of supporting equipment.
Our factory is professional in 50ml, 1L, 2L, 3L, 5L, 10L, 20L, 50L Rotary Evaporator. Water bath or oil bath can be produced according to customers’ requests! Customized Glass Reactor also welcome here !!!
RE-5230A RE-5230AD RE-5230AEx RE-5230ADEx
RE-5250A RE-5250AD RE-5250AEx RE-5250ADEx
No-spark Electronic Control
Ex-proof modification on motor, rotation & heating control, lower heating power density, equip dry heat and overheat cut-off protector
-- Continuous receiving technology, solvent discharge no longer need to stop evaporation process, to release and re-pump system vacuum. The technology allows real continuous work without vacuum wave, which obviously increases productivity simplifies system receiving structure and improves sealing performance.
-- System vacuum does not drop during discharging shift. Sample received keeps consistent quality.
3. Structure rationality
-- Easier installation and maintenance in compact tandem type structure.
-- Leakage points reduced by 50%. Ultimate system vacuum is improved further in receiving structure
Glass charging valve
1.New structure and glass material applied, is able
to offer purely clean charging process and durable
2.Flange quick press ring -- One-piece quick clip design. Offer new experience on easy, reliable, and high sealing connection for flanges (no tools required).
PTFE vacuum discharging valve
Cork is anti-corrosion, no vacuum degree,
no pollution to solvent received.
Anti-corrosion & Wearable sealing system .
Specially designed and precisely manufactured. Enable system ultimate vacuum rate reaching 133Pa. 90% users don't need to replace rotary seal in one year.
Ex-proof modification (optional)
Offer EX proof upgrade on motor, control boxes of rotation and heating, wiring, and safety measures per user needs. Ex level reaches ExdIIBT4.
Numerical control constant temperature bath.
Automatic lifting, heating switch conveniently.
Packing & Delivery
-Standard wooden case. -Both neutral and customized packaging can be available.
Shipping: -We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on, you can also choose the appropriate one based on your timeline and budget. Besides,you can choose to use your own forward.
1. Inquiry and consulting support. 2. Quick response with detailed quotation 3.Confirm price, quantity, shipment, lead time and payment terms) 4.Make order and sealed PI. (Trade assuranceorder is recommend to new clients for securing payment)
After-Sales Service: 1. One year warranty for the products described here. 2. Beyond the warranty period, product problems can also be solved by our company, but charge component cost and maintenance cost properly. 3.Reliable quality and thoughtful after-sale service: If you encounter problems when using our products, please contact us by telephone or e-mail, we will be ready to provide consulting, maintenance and other services immediately.
Q: What is your MOQ? A:1 set.
Q: How long is your delivery time? A: Generally it is within 3 working days after receiving the payment if the goods are in stock. Or it is 5-10 working days if the goods are not in stock, depending on order quantity.
Q: How to choose suitable equipment ? A:tell us your work flow and requirements ,then we will recommend you suitable equipment according to yourrequirements, application experience and feedback from our clients.
Q: How to solve the equipment trouble during using ? A: Please email us about problem with pictures or a small video will be better,we will find the problem and solve it. If broken, we will send you a new free part if in the warranty period.
For more details about lab instruments, please feel free to contact us~