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The LAB1ST RE1-series rotary evaporators feature a simple and reliable modular design, making it one of the most reliable rotary evaporators in industry. Their open and straight-forward structure also makes them extremely easy to maintain and repair. Moreover, these evaporators are designed with various safety features (dry-heating shut off, over temperature protection, soft start of rotation, over-current protection).
For hazardous environment, our RE1-series EX (explosion proof) model is rated for Exd IIB T4, which is equivalent to Class I, Division 1,Group C T4. For extreme condition, we are able to customize the system to air-driven motor and steam-heated bath, which totally eliminate risks from electrical sparks.





Model | RE110 | RE120 | RE150 |
Dimension (WXDXH) | 1300*380*560mm | 1300*380*560mm | 1430*370*570mm |
Weight | 140kg | 160kg | 200kg |
Voltage | 220V(1PH, 50HZ) 208V( 3PH,60HZ) | 220V(1PH, 50HZ) 208V( 3PH,60HZ) | 380V(3PH, 50HZ) 480V( 3PH,60HZ) |
Power | 4.5KW | 4.5KW | 8.5KW |
Evaporation Speed | 3L/hour | 5L/hour | 12L/hour |
Evaporation Neck internal diameter | 90mm | 90mm | 125mm |
Evaporation flask | 10L | 20L | 50L |
Receiving flask | 5L | 10L | 20L |
Main cooling surface | 0.4m2 | 0.6m2 | 0.9m2 |
2nd cooling surface | 0.2m2 | 0.3m2 | 0.3m2 |
Heating bath power | 4KW | 4KW | 8KW |
Heating bath Size | 400x220mm | 450x260mm | 550x320mm |
1.Corrosion resistant (PTFE-coated, venturi tubes)
2.Clean Vacuum (No oil needed for operation)
3.Easy to maintain( change water to keep clean)
4.Circulating water available for cooing condensers
Model | SHZ-95 |
Utimate Vacuum | 20mbar (-0.098Mpa) |
Gas-taking speed | 10L/min x 5 ports |
Water tank volume | 50L |
Water flow rate | 80L/min |
Pressure head | 12m |
Power | 370w,220v, 50-60hz |
Weight | 36kg |
Dimension | 450x340x790mm |
For a lab equipment, the most valuable is the quality configuration and after sales support!
1.All glassware test by china authorities certification, our products get Green product certification,China famous product certification and ISO9001 quality management system certification.
2.All machine dispatched from Lab1st must be test by 3 times. the first time is the PR deparment,then test again by the QC deparment, and then the machine must be test again by our DS deparment. to guarantee each machine working perfect before delivery!
3.Each machine will deliver with User manual, machine label, Serier No. to guarantee the customer can get the machine without quality problem, custom clearance problem and delivery problem. also we provide 13month guarantee since the shipping date, all faulty spare parts can be exchanged for free at the first time

Labfirst Scientific (LAB1ST) was founded and based in Shanghai, specializing in the manufacturing and sales of glass-related equipments from lab scale to production scale. We work hard to provide high quality yet low cost products to our customers in universities, research labs and production facilities from all over the world.
All the glass-related equipments (glass reactors, rotary evaporators, thermo-regulators) are manufactured in our production facility in Shanghai. That helps us keep constant control over product quality and allows us to store a significant inventory of products. (Most of our standard products are in stock and ready to ship.)
With more than 20 years of experience on glass blowing, we provide a comprehensive range of products from lab glassware to industry-grade glass reactors (up to 200L) and evaporators (up to 50L). With the help of our experienced scientific glassblowers, we are able to quickly build customized glassware and prototype equipments, based on your sketch or pictures.
We are proud to guarantee that, with our strong technical background and communication capability, our sales/support engineers are able to answer your most complicated technical questions over the phone in English. That would save a lot of time for communication.
The following pictures show the art of fire and glass in our workshop.


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