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50l Crystallizer Manual Lifting Rotary Evaporator Machine

Minimum Order Quantity : 1 - 4 Units Price : $2,700.00
Packaging Details : Packaging: carton or wooden case package, customized package is available. Supply Ability : 1000 Set/Sets per Month
Place of Origin: Henan, China Brand Name: Lanphan
Certification: CE

Detail Information

Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Energy & Mining, Food & Beverage Shops After Warranty Service: Video Technical Support, Online Support
Local Service Location: United States Showroom Location: United States
Video Outgoing-inspection: Provided Machinery Test Report: Provided
Marketing Type: Hot Product 2019 Warranty Of Core Components: 1 YEAR
Core Components: Bearing, Gearbox, Motor, Pressure Vessel, Gear Condition: New
Power Source: Electric Process: ROTARY
Voltage: 380V/110V Power(W): 250W
Dimension(L*W*H): 1300*800*2200MM Weight: 20KG
Key Selling Points: High Productivity Name: 50l Laboratory Evaporator Crystallizer
Temperature Control(℃): Digital Temperature Contrd-180 Max Vacuum Degree(Pa): 399.9Pa(<3mmHg)
Rotary Flask (L): 50L Receiving Flask(L): 20L
Lifting Distance(mm): 0-180 Main Engine Rotary Speed (rpm): 20-110
Glass Rotary Axis Size: 50mm Power: 250W
Warranty: 1 Year Port: Shanghai, Tianjin, Qingdao
High Light:

Manual Lifting Rotary Evaporator Machine

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50l Rotary Evaporator Machine

Product Description

 

50l crystallizer manual lifting rotary evaporator with bath

 

Product Description

 

As a common and essential evaporation evaporator, the RE-5003 Rotary Evaporator is widely used in many fields. The rotary flask's volume can reach 50L, and the receiving flask's volume can approach to 30L. The rotating speed is 0-90r.p.m, and the motor power is 250W. It adopts the double condensers(main and vice condensers), having a better condensation effect and higher recovery rate. The parts exposed to matrials are made of heat resistant materials that are high borosilicate glass and PTFE material. And the rotary evaporator works under the vacuum condition. Owing to the above factors, it's especially suitable for the concentration, crystallization, separation and solvent recovery of the thermal sensitive material, corrosive material and metal material like the stainless steel.

 

Product Features:

1. 
Full PTFE discharge valve can keep high vacuum degree of the system effectively.

2. The continuous charging and recycling can be realized.

3.  Lifting water and oil universal bath with intelligent digital display is made of stainless steel and takes shape only once. The inner pot has no welding, and the annular heating tubes are heated evenly, which contribute to a faster heating rate.

4. High-efficiency serpentine condenser pipe is made from high borosilicate glass and takes shape once, which has a good condensing effect and high recovery rate.

5. High quality stainless steel prow is adopted, which can realize frequency control. 

6. There is a vacuum gauge in the vacuum system so that the optimum vacuum degree can be chosen to low the boiling point of the material.

7. The dry burning prevention function and the safe temperature loop are available;
8. The equipment can start smoothly and realize positive and negative inversion operation;
9. It's excellently durable. The plate bursting disk glass componnet can be chosen according to customer needs.

10.  In the case of sudden power failure in the operation of the equipment, it can stop heating automatically when turning on the power again.

 

 

 

50l Crystallizer Manual Lifting Rotary Evaporator Machine 0

 

Basic Parameter Type RE-5003
Glass Material GG-17
Support Material stainless steel
Shell Material Antisepsis Plastic Spraying 710*620*700 mm
Inner Container Material stainless steel 500*220 mm
Baseboard Size 804*574 mm
Volume of Rotary Flask 50L ¢125 flange aperture
Volume of Recycling Flask 20L ¢60 flange aperture
Vacuum Degree 0.098Mpa
Rotating Power 180W
Rotating Speed 0-110rpm
Heating Power 8KW
Temperature Control Range of Bath Kettle 400℃
Temperature Accuracy ±1℃
Voltage/Frequency (V/Hz) 220V/50Hz
Up and Down Distance 180mm
Shape Size(mm*mm*mm) 1520*620*2470 mm
Package Weight (KG) 170
Function Allocation Speed Adjustment Mode Electrodeless Speed Regulation
Rotating Speed Display Mode Digital Display
Temperature Display Mode Digital Display K Type Sensor
Temperature Control Mode Smart Temperature Control
Sealing Mode PTFE Sealing
Condenser Vertical efficient condenser, main condenser 160*840, assistant condenser 160*530
Up and Down Mode Manual Up and Down of Bath Kettle
Continuous Charging 40# Standard Aperture Feeding Valve
Vacuum Display Mode Vacuum Meter
Continuous Collecting Check valve control
Charging Mode PTFE Charging valve, ¢60 flange aperture
Optional Equipping Up and Down Mode Automatic Up and Down
Collecting Device Double Recycling bottle
Anti-explosion Anti-explosion Frequency Changer, Anti-explosion Dynamo EX120W
Frame Part Plastic Spraying or PTFE Spraying
Bath Kettle Material whole 304 stainless steel

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

Packing List of RE-5003 Vacuum 50L Rotary Evaporator

Machine Part Glass Part
Nose 1 set Rotary bottle 1 unit
Floor shelf 1 set Recycling bottle 1 unit
Aluminum Backing Ring of Assistant Condenser 1 unit Main condenser 1 unit
Vacuum meter 1 pc Air conduction bottle/td>1 unit
Rotary nut 1 set Feeding Valve 1 unit
Assistant condenser nut 1 set ¢60 flange tap 1 unit
PTFE sealed joint sleeve 1 set 24# vent valve 2 units
PTFE feeding valve with flange plate 1 set 19# vent valve 1 unit
Check valve 1 set Rotary shaft 1 unit
Aluminum Backing Ring of recycling bottle 1 unit Assistant Condenser 1 unit
¢60F4 pad 3 units    
¢80F4 pad 1 unit    br>
Big black hat 3.5 sets    
Transducer 1 set    
Water bath kettle 1 unit    
Condenser pipe clamp 1 unit    
The final interpretation of this operation manual is reserved by our company. If any change in product, please be subject to the real product. The operation manual will not be changed.
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1. The vacuum environment required by the rotary evaporator can be provided by the circulating water vacuum pump.

 

2. The rapid temperature adjustment can be satisfied by the GDSZ series high andlow temperature circulating pump.

 

3. The low temperature environment can be maintained by the DLSB series low temperature coolant circulating pump.

Company Information

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FAQ
  1. Q: What's the working principle of a rotary evaporator?
    A:
     The principle is that the boiling points of liquids can reduce with the decreasing pressure. As a result, the solvents are capable of being vaporized at much lower temperature than their boiling points at the normal pressure.During the operation, the rotating flask is heated thermostatically and can rotate at a constant speed. Then the material forms a large area of thin film on the inner surface of the flask. The solvent vapor is recycled in the collecting bottle after being cooled by high-efficiency glass condenser.
  2. Q: What's the feature of rotary evaporator comparing to other evaporators?
    A: Compared to other evaporators, the rotary evaporator is compact, efficient and easy to observe, with no metal ion pollution. It's used for laboratory test, pilot production and the extraction of valuable materials. The sealing performance is comparable to those made in foreign countries. But the appearance and the humanization design still have some room for improvement.
  3. Q: How about the anti-explosion ability of R series Rotary Evaporator?
    A: The R Series Rotary Evapoarator has an excellent anti-explosion performance. The reasons can be concluded as follows. The AC motor and stepless-speed regulation (or frequency control) are adopted, without the electric brush and spark in operation. The control of the matching water bath kettle adopts nitrogen-sealed relay, silicon-controlled non-contact tip switch and vacuum switch. The manual control switch adopts twice circuit control, which makes the electric current less than 3mA and the great anti-explosion performance is available.
  4. Q: What factor decides the working efficiency of Rotary Evaporator?
    A: For products of the same specification, the major factors include the steam temperature, the vacuum degree and the cooling water temperature. Restricted by bad heat resistance of some materials, the steam temperature cannot be improved indefinitely while working. Hence, the high vacuum degree and low cooling water temperature are two main factors to improve the working efficiency. (The cryopump can be selected to lower the temperature.)
  5. Q: What's the key technology of a rotary evaporator?
    A: The gas tightness of the system is the key point. The system can maintain a high vacuum degree under any circumstance, whether the solvent is corrosive or it moves unstably. Henan Lanphan' s R series instrument adopts a double seal by using both PTFE and rubber, which possesses a reliable gas tightness. It is capable of standing all sorts of solvents and maintaining a high vacuum degree above -0.096MPa.
  6. Q: What's the difference between vertical and inclined condenser?
    A: Compared to the inclined condenser, the vertical condenser is much more well-received result from its smaller occupation and more convenient transportation, and it's usually adopted by high-capacity instrument. But in essential, it can be said that there is no difference between them.
  7. Q: What is the basis for the design of the lifting main engine and lifting water bath?
    A: The convenience, safety and economy are taken as the principles. Internationally, small-size rotary evaporators below 5L use the lifting main engine and evaporators above 5L adopts the lifting water bath.
  8. Q: How to select a proper vacuum pump for a rotary evaporator?
    A: The water circulating vacuum pump is strongly recommended by us, which can not only stand all sorts of solvent corrosion but also can vacuumize to -0.095MPa(to meet using requirements). According to the solvent volume, various types of vacuum pumps can be provided.
  9. Q: How to select all kinds of rotary evaporators?
    A: The rotary evaporators with various volumes are applicable for different situations. Hence, all kinds of rotary evaporators can be selected properly in terms of their different volumes. According to the solvent volume, 2L, 3L, 5L's machine is fit for lab and sample test; 5L, 10L, 20L's machine is fit for medium experiment; 20L, 50L's machine is fit for medium experiment and production, especially suitable for the extraction of metal ion-avoiding polluted material.

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