Industrial 50L rotary evaporator with electric lift
Rotary evaporator features a specially designed motor and worm gear, which provides constant rotation at speeds from 10 to180 rpm. As the flask containing the solvent is rotated, it continually transfers a thin layer of liquid over the entire inner surface.This gives a very large surface area for evaporation, which is caused by the gentle heating from the water bath. The rotating system is fitted with a special seal that allows the apparatus to be placed under vacuum, effectively reducing the boiling point of the solvents and removing the vapor phase, making the process much more efficient. Each unit is also equipped with an easy-to-use vacuum release and a continuous feed system, which allows solvent to be constantly drawn into the rotating flask without needing to stop the operation.
Digital water bath operates from ambient temperature to 99°C (210°F) with PID temperature control stepping at 0.1°C increments. Heating coils are located directly inside the pan for the most efficient heating possible. A built-in overheat protector will shut down power, should the controller fail.
Standard Glassware Set includes 1.32 gallon (5 liters) round-bottomed evaporating flask, 0.79 gallon (3 liters) round-bottomed receiving flask, and vertical condenser. Rotary evaporators with vertical glass condenser for are great for distillation of solvents with higher boiling points.
Advantages
● Patented technology of double sealing of Teflon(PTFE) and FV rubber ensures the negative pressure level.
● Automatic switch valve makes continuous collection possible without affecting vacuum degree and without stopping distillation.
● Teflon discharge valve is corrosion resistant and contamination free.
● Water bath jacket protecting operator from scalding by hot liquid.
● Motorized water bath lifting for precise control.
● Quick clamp connections for easy and fast installation.
● PID temperature controller ensures accurate temperature control is maintained.
● Optional stainless steel evaporating flask carrier with silicone cushions is designed for safer and easier loading and unloading of the flask. It can also be used as a flask stand.
Application
Large capacity and large opening of evaporating flask give larger evaporation surface. The evaporating flask keeps rotating when it is constantly heated by water bath, and solvent evaporates more efficiently under vacuum condition. It can be used for pilot-scale production in biology engineering, pharmaceutical industry, chemical industry and food processing. It usually works with water circulating vacuum pump, diaphragm vacuum pump, recirculating chiller, constant-temperature circulator, low temperature circulating pump.
Product Detail
Technical Data
| Model | R1005 | R1010 | R1020 | R1050 |
| Optimum ambient temperature (c) | 5～35 | |||
| Working power supply (V/Hz) | Single phase 220/60 | Three phase 220/380/60 | ||
| Main engine speed control | Digital frequency conversion stepless speed regulation | Digital direct current stepless speed regulation | ||
| Main engine speed (RPM) | 10～140 | 20～130 | 20～110 | |
| Rotary electric machine (W) | 40 | Brushless 250 | ||
| Temperature control (c) | Digital display temperature control, room temperature -99 | |||
| Maximum vacuum (Pa) | 399.9（Below 3mmHg） | |||
| Rotating bottle (L) | 5LFlange 50 | 10LFlange 125 | 20L Flange 125 |
50LFlange 125 |
| Recovery bottle (L) | 3 | 5 | 10 | 20 |
| condenser tube | Vertical double coil | The vertical main cold + cold side, high efficiency reflux condenser | ||
| Evaporation capacity (L/h) | The water is more than 2Alcohol is more than 4 | The water is more than 3.2 Alcohol is more than 6.5 | The water is more than 5Alcohol is more than 11 | The water is more than 9Alcohol is more than 19 |
| Water bath pot material | stainless steel | |||
| Water bath pot size (mm) | Φ300×170 | Φ350×220 | Φ450×260 | Φ550×320 |
| Lifting function | Electric lift | Electric + hand lift | ||
| Lift stroke (mm) | 0～150 | 0～160 | 0～190 | 0～180 |
| Whole power (kW) | 2.2 | 4.8 | 4.8 | 8.3 |
| Outline dimension (mm) | 765×400×1070 | 920×550×1700 | 1250×600×2100 | 1320×770×2340 |
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