Rotary evaporator is suitable for reflux operation, rapid
evaporation of solvent, concentration of trace components and
reaction processes requiring stirring.The principle is that under
the vacuum condition, the constant temperature heats ,making the
rotating bottle rotate at a constant speed, the material forms a
large area of film on the bottle wall, and then solvent evaporates
efficiently. The solvent vapor is cooled by the high efficiency
glass condenser and recycled in the collection bottle, which
greatly improves the evaporation efficiency.
Rotary evaporator is especially suitable for the concentration and
purification of biological products which are easy to decompose and
denature at high temperature.
• Explosion-proof rotary evaporator uses a explosion-proof motor,
that will keep reaction to be safe in the whole process.
• Adopt advanced frequency converter and electronic speed regulator
to ensure the stable working of motor and improve the evaporation
and recovery speed.
• Automatic bath lift and vacuum feeding can help to reduce the
breakage of rotary flask.
• Chassis, bath pot, main bar, shaft of rotary evaporator are made
of high qualified stainless steel, appearance is attractive and
anti-corrosive.
• Easy auto lift with secure lock for the evaporating flask
• PID temperature controller ensures accurate temperature control
is maintained
• Highly Chemical Resistance-All components that make contact with
liquids and gases are made of borosilicate glass 3.3 and PTFE.
-The glass parts will be wrapped with foam material,then put into
the carton, all parts will be packed into wooden case finally;
Customized packaging can be available.
-The damage caused by the transportation problem shall be born by
the seller.
-We can ship them by International Express such as DHL, UPS, TNT,
EMS and so on, You can choose to use your own forwarder.

Our factory
Established in 2006, Nantong Sanjing Chemglass Co., Ltd. is a
manufacturer and trader specialized in research, development and
production of chemical glass instrument.
Main products include glass reactor, wiped film evaporator, rotary
evaporator, short-path molecular distillation device and chemical
glass tube.
Advantage of us is customize according to client need.
We can provide relevant industry with design, manufacturing,
equipment selection, instrument supporting, installation,
debugging, maintenance. Our chemical glass instruments have been
widely used in the fields of pharmaceuticals, chemicals, biological
pharmacy, new material, noble material.

Our services
1.The quantity
Any quantity is acceptable for your order. And the price is
negotiable for large quantity.
2. How to solve the problem of your equipment?
Please send us email of the problem, pictures or a small video will
be much better. we will find the
problem and tell you how to solve it. If there is a broken, we will
send you a new part, and it is free in the warranty period.
3. How to shipping the replacement parts?
We will according the actual situation to choose the suitable
shipping ways. For small parts we shippin by Express.
4. Could you do customized for us?
We are a manufacturer that can provide all kinds of customized
services.