RE-2020Z Rotary Evaporator

Product Description

RE-2020Z rotary evaporator is a novel floor type product, electric up and down bath kettle is stable in operation, it can satisfy all evaporation requirements in laboratory. RE-2020Z rotary evaporator has large capacity and large diameter rotary evaporating bottle to increase evaporation area. Put into water bath under decompression condition, heating while rotating, make solvent evaporate efficiently. It is widely used in sample concentration, drying, extraction and recycle. RE-2020Z rotary evaporator is the ideal equipment for chemical engineering, medicine, food, environmental protection, higher education units and scientific research units.

RE-2020Z rotary evaporator has following features:

1.Reference to advanced technology in the world, its drive system, frequency control system and temperature control system all referenced advanced technology from other countries;

2.Water bath kettle use one-time press forming stainless steel, wireless heating and automatic up and down;

3.Large diameter triple backflow screw condenser pipe is efficient and time-saving, can select multiple glass condensers;

4.PTFE three links combination valves can control airflow and liquid flow freely and continuously feeding;

5.Double-sealed by PTFE and fluorine rubber, which has excellent anti-corrosion, wear-resisting and leakproofness property;

6.Good-quality aluminum alloy and stainless steel material better enhanced equipment’s rational property.


Rotary evaporator is mainly used for the concentration, crystallization, drying, separation and solvent recovery in medicine, chemical engineering and biopharmacy industry. Under vacuum condition, thermostat heating and make rotate bottle rotate in constant speed, material formed a large area thin film in bottle wall and evaporate efficiently. Solvent steam cooling by efficient glass condenser and collect to bottle, greatly enhanced the evaporation efficiency. Especially suitable for the concentration and purification of easily decomposed biological products.

RE-2020Z is an essential basic instrument for analysis experiment in higher education units, medicine companies, chemical industry and scientific research units, beneficial for its small volume and electric or manual up and down electrical machine. The specific application as follows:

1.Medicine: various application in laboratory of quality control, research and development departments: distillation/concentration/drying;

2.Chemical: daily application in quality control and research laboratory: distillation/backflow reaction/re-crystallization/sublimation;

3.Education: widely application in academic education: comprehensive evaporation application;

4.Food/beverage: used for quality control and research of new ingredient: distillation/concentration/drying;

5.Environmental analysis: used for prepare supervision sample of environment pollution: Soxhlet extraction/concentration;

6.Fodder: used for quality control and research of new ingredient: distillation/concentration/drying.


Pre-sale Service

1.According to product’s using condition, technicians will offer rationalization proposals to assist clients to select proper types;

2.Provide detailed product performance specification;

3.Provide professional quoted price;

4.Provide 24-hour technical consulting reply.

5.Provide other corollary equipment according to client requirements.

In-sale Service

1.Begin to supervise from raw material, its qualified rate can reach to ;

2.Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to ;

3.Provide product’s inspection record of key junctures to customers;

4.Provide production schedule photos to customers at regular intervals;

5.Package and transport products strictly accordance with export standard;

6.Provide transportation schedule information to clients timely.

After-sale Service

1.Provide targeted installation video;

2.Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;

3.When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;

4.During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;

5.If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.

6.Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.

7.Provide assistant service if product is damaged during transportation.

Tech Data

Produtct Parameter of RE-2020Z Rotary Evaporator






















Glass Material


Support Material

Aluminum Alloy


Water Bath Kettle Material

Stainless Steel

Volume of Rotary Bottle


Volume of Recycling Bottle


Vacuum Degree


Rotating Power


Rotating Speed


Heating Power


Temperature Control Range of Bath Kettle


Temperature Accuracy


Voltage/Frequency (V/Hz)


Up and Down Distance


Product Size(mm*mm*mm)












Speed Adjustment Mode

Electrodeless Speed Regulation

Up and Down Mode

Electric Up and Down of Water Bath Kettle

Temperature Display Mode

PT100 sensor digital display

Temperature Control Mode

Smart Temperature Control

Sealing Mode

PTFE Sealing


Vertical Condenser

Our company's laboratory glass and laboratory instruments are independent research and development, available for custom-made according to client requirements.

Packling List of RE-2020Z Rotary Evaporator

Machine Part

Glass Part

Head with the motor

1 set

Rotary Bottle

1 pc


1 unit

Recycling bottle

1 pc

Control box

1 pc


1 pc

Bath pot

1 unit

19# feeding valve

1 pc

Recycling bottle clamp

1 pc


1 pc


1 pc

Glass Shaft

1 pc

Heating wire

1 pc


Fasten Screw

1 pc


PTFE Flask remover

1 pc


Nut with pad

2 sets


Spare Parts

Operation Manual

1 pc

10A fuse

2 pcs

Warranty Card

1 pc

Sealing gasket

1 pc

Quality Certificate

1 pc


Packing List

1 pc


Packaging And Shipping


1.Carton+wooden cases.

2.Customized packaging can be available.


1.We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on.

2.You can also choose the appropriate one based on your timeline and budget.

3.You can choose to use your own shipping agent.



1.Rotary evaporator’s equipped thermostat water bath kettle can manual up and down, keep glass part fixed and cut down damage; when evaporating in low boiling point, collecting bottle also can immerse in ice bath so as to reduce twice evaporation.

2.Beauty in appearance, clear number of vacuum meter.

3.Collecting bottle use ground connection, which has excellent performance and is easy to dismount.

4.Sealing system is anti-corrosion under high temperature, long service life.

5.Among standard bottle neck glass there has PTFE clamp cover, which can prevent glass ground seizure.

6.Vertical type condenser has strong maneuverability, three choices are available, can equip cold trap and do low boiling point evaporation.

7.0-120 rotate/speed governing, digital display of rotate speed.

8.Its rotate bottle use ISO29 standard bottle neck, which can easily take off by thread and weaken glass damage.

9.Its bath kettle’s temperature control range is between 0-399℃, can be used as water bath kettle and oil bath kettle, temperature fluctuation is only ±0.1℃, more stable evaporation, no spark control, much safer.

10.Silence design, optimal experiment environment.

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