TECHTONGDA Rotary Evaporator with Automatic Lifting, 2L Lab Vacuum Evaporator, Laboratory Equipment Kit with Temperature LCD Display, Rotation Speed 20-200 RPM

Price: $179.99 - $1,255.00
(as of Oct 15, 2025 07:17:13 UTC – Details)

From the brand

TECHTONGDA

TECHTONGDA is a professional brand selling different kinds of laboratory instruments.It is our relentless pursuit to help you create home business and generate revenue through our machines.Through our efforts and excellent quality machines, it is a great thing to make more people’s lives better.That’s what we’ve been doing.

Rotary Evaporator Series

Circulating Water Vacuum Pump

Flow rate: 100 (L/min)Single head pumping rate: 10 (L/min)Water tank capacity: 55 (L)

Water Distiller

Volume : 4L/1Gal.Distilled Water/per: 1L/H (0.26Gal./H)Distilled Internal: Stainless Steel

Lab Chiller Circulator Series

Lab Distillation Apparatus

Smart thermostatic heating sleeve: 1(2L)

Needle distilling head: 1(double-deck)

Condenser: 1(180ml)

Glass Reactor Series

30L Glass Reactor

What makes our products unique?

We sell various types of machines, which can meet the needs of most customers. As long as you need us, we are always here. High quality quality and service will give you a good shopping experience!

What problem are we solving?

All the machines we sell can be supplied with additional accessories. If you need technical guidance, we can also provide you at any time to ensure that our customers have no worries after sales.

What to pay attention to before ordering?

For machines over 140lb, please provide a valid phone number, the carrier need it.

Product Dimensions ‏ : ‎ 22 x 17 x 30 inches; 86 Pounds
Item model number ‏ : ‎ RE-2000A
Date First Available ‏ : ‎ January 9, 2021
Manufacturer ‏ : ‎ TECHTONGDA
ASIN ‏ : ‎ B08SJYZ59J
Best Sellers Rank: #715,568 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #13 in Lab Rotary Evaporators
High Quality Material: The main body adopts carbon steel and aluminum alloy material, make it firm and durable. Glassware parts are made of high borosilicate glass,which is resistant to high temperature and corrosion. It can recover solvents efficiently and fast.
Digital Speed Control: Easily to adjust rotary speed: 20-200rpm, with precise reduction motor, gear & rack typed transmission device. 3 Button for controlling power, heating and adjusting rotating speed. Digital display for observing and adjusting temp.
Automatic Lifting: Rotary evaporator’s heating bath is lifted automatically, with a lifting distance of up to 5.51in/140mm, which can be adjusted according to the reaction material. The rotary motor runs stable, supporting quick heat ventilation and long-time continuous usage.
Good Sealing: Rotary evaporator adopts PTFE + composite combination sealing vacuum, high temperature wear resistance, long service life. Equipped with a serpentine condenser for a large cooling area and more efficient condensation.
Wide Application: Lab vacuum evaporator is mainly used for the concentration, crystallization, drying, separation and solvent recovery of the pharmaceutical, chemical and biological pharmaceutical industries. Can be used with water circulation vacuum pumps.