Chemical Synthesis Reactor
Lab Spray Dryer
Ultrasonic Liquid Processors
Conventional Lab Instruments
1.Idea instrument for concentration, drying and recycling.
2.Explosion proof of motor, controller and bath.
3.220V, 50/60Hz, 110V support customize.
20L industrial rotary evaporator ISO & CE certified manufacturer, RE-5220ADex rota evaporator is equipped with
explosion proof system of motor, controller and bath. Is an idea instrument for concentration, drying and recycling.
Technical parameters of 20L rotary evaporator:
10L + 3L,
Rotation Speed (rpm)
Evaporating Speed (H2O)
Reachable Vacuum Rate
＜133Pa (1.33mbar, 1 Torr)
Bath Power (kw)
Staic Temp. Control Range & Wave (℃）
Bath Size. Capacity Material
￠35*25H, 22L, SUS304
Safety features of 20L industrial rota evaporator:
No-spark Electronic Control
Ex-proof modification on motor, rotation & heating control, lower heating power density, equip dry heat and overheat cut-off protector
Basic configuration of TOPTION 20L rotary evaporator:
PTFE Discharge Valve
PTFE Rotary Seal Assembly
Overall Flange Joints
Taper Joint PTFE Sleeve
Frequency Conversion Speed Control
Throttle Valve For Vacuum
Thermometer Neck For Vapor
Bath temperature, Rotation speed
Evaporating Flask Unload Handler
Cold Trap Protection System
Optional Evaporating Flask (baffles available at request)
TOPTION as ISO & CE certified high quality rotary evaporator manufacturer, support wholehearted service:
1. Professional consultation service on System Configuration
No showy, no waste, we propose more economical & practical solution to meet user's real needs.
2.Experiment with customer
We offer experimental site for buyers with special needs, do experiment with customers so to ensure suitability of
TOPTION apparatuses to buyer's needs.
3. Excelsior production & On-time delivery
Products are test by many indexes before shipping, Lead time will be strictly controlled.
4. Post-sales direction on product application
Offer free guidance on products operation, help user to improve research accuracy, efficiency and extend product
service life by much.
5. Repair and maintenance support
Strong ability on remote trouble shot guidance. Oversea buyers are able to solve problem in short time.
6. Rich parts supply always
Rich parts available to TOPTION customers even for past instruments. Users are released from worry of maintenance
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