TOPTION rotary film evaporator is the most commonly used evaporator in the laboratory for concentration, alcohol
recovery, and solvent removal. Due to its economical price, the rotary evaporator is very popular among customers.
Although its evaporation efficiency is not as high as that of the rising film or wiped film evaporator, the rotary evaporator
also has many ways to improve efficiency, such as choosing a larger capacity ( Up to 100L), double-condenser for roto
evaporator, matching high-efficiency low-temperature refrigeration chillers, vacuum pump with high vacuum degree, etc,
these methods can improve the evaporation and recovery efficiency of rotary evaporator.
Advantages of TOPTION brand rotary evaporator
1. Customization with greatest flexibility, 100L 50L 30L 20L 10L 5L 3L 2L 1L wide capacity range, OEM, dual condensers
design, dual collection flask, evaporation flask capacity customize, electric heating bath cover lid is optional, explosion
proof motor and controller, rotary evaporator complete set include chillers, vacuum pump, vacuum controller are available.
2. Anti-corrosion and wearable sealing system to enhance the vacuum degree. All sealing parts are flange with PTFE, good
oil seal and PTFE sealing and PTFE valves are anti-corrosion, no vacuum degree, no pollution to solvent received.
3. High quality borosilicate glass 3.3 with excellent physical and chemical properties. PTFE sealing for excellent air tightness.
4. Heating bath insulation colth is optional. Quality of detail, design of thermal insulation sleeve.
Technical parameters of TOPTION rotary film evaporator
RE-5220 20L rotary evaporator complete set include chillers, vacuum pump, vacuum controller
Equipment frame is made of quality stainless steel, rotating flask, condensers, collection flasks are made of High quality borosilicate glass 3.3
Rotating flask capacity
20L / F125
Receiving flask capacity
10L + 3L, with bottom discharge
1 m2, dual condensers customization is available
No-spark electirc control
Ex-proof modification on moto, rotation and heating control, lower heating power density, equip dry heat and overheat cut-off protector
Let us see from some detailed pictures how to choose a rotary evaporator, or what we should pay attention to when
choosing a rotary evaporator