R1050EX 50L Explosion-proof Rotary Devaporizer Manufacturer

50L Explosion-proof Rotary Devaporizer R1050EX, 1. Manual lifting, 2. PTFE&Rubber Sealing, 3. Explosion-proof motor - details see: https://www.machineto.com/r1050ex-50l-explosion-proof-rotary-devaporizer-manufacturer-10215746
Condition:NewApplication:DistillationPower Source:ElectricProcess:Rotary
Place of Origin:Henan China (Mainland)Brand Name:Zhengzhou Great WallModel Number:R1050EXVoltage:380V
Power(W):8.3KWDimension(L*W*H):1320LX770WX2340H (mm)Certification:ISO 9001: 2008 CertificateWarranty:one year
certificate:GB/T19001-2008&ISO9001-2008rotary bottle:50Lcollection bottle:20Lheating boiler:75L stainless steel water bath
motor:explosion prooofsealing:PTFE & Rubber sealingelevation:manualspeed control:variable frequency speed control
temperature&speed:digital displayprice:factory price  
R1050EX 50L Explosion-proof Rotary Devaporizer Manufacturer
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R1050EX 50L Explosion-proof Rotary Devaporizer Manufacturer

Working Principle of ( Explosion-proof ) Rotary Evaporators:

( Explosion-proof ) rotary evaporators are used for purification and distillation test. They rotate and shape a thin film in negative pressure condition by heating, evaporate efficiently, and then condense and recollect solvent topurify and separete.

Application of ( Explosion-proof ) Rotary Evaporators:

1. An ( explosion-proof ) rotary evaporator (or rotavapor) is a device used inchemical laboratories for the efficient and gentle removal of solvents from samples by evaporation.

2. ( Explosion-proof ) rotary vacuum evaporators can be used with recirculating water multi-use vacuum pump and cooling liquid circulating pump/ recirculating cooler to form the total systems as follows:

Refrigeration CirculatorDLSB-50/-30+ Explosion-proof Rotary EvaporatorR1050EX+ Spray Paint Teflon Circulating Water Vacuum PumpSHB-B95T


Parameters of R1050EX:

ModelR1050EX
Rotary flask50L, Flange mouth Ø125
Receiving flask20L
Speed regulation of main engineDigital variable-frequency stepless speed regulation
Rotate speed of main engine10-110rpm
Rotary motor180W
Condenser pipeUpright, main condenser + auxiliary condenser, efficient tri-backflow condenser pipe
Heating kettleStainless steel
Temperature controlDigital temperature control, constant temperature -99°C
Maximum vacuum degree399.9Pa (under 3mmHg)
Evaporative capacityWater ≥9L/h; Alcohol ≥19L/h
Lifting functionManual lifting
Rated current380V/50Hz
Lifting stroke0-230mm
Complete machine power8.3Kw
Dimension1320L×770W×2340H (mm)

Features of ( Explosion-proof ) Rotary Evaporators:

1. Teflon (PTFE) and fluorine rubber dual rotating seal, patented technology to ensure high vacuum.

2. the introduction of foreign advanced frequency control system, temperature control system, accurate and reliable.

3. a vacuum switching valve, without affecting the system vacuum distillation of the situation and the solution can be continuously collected.


4. water bath electric lift and manual lift support, easy to use.


5. PTFE discharge valve, corrosion resistance, pollution-free.

6. We have5L/ 10L/ 20L/ 50L (explosion-proof ) rotary evaporators optional.

7. Also, we manufacture500ml/ 1000ml/ 2000ml small rotary evaporators.


Key Part of ( Explosion-proof ) Rotary Evaporators ----Teflon Sealing Ring Set with Retainer Ring to ensure high vacuum degree during the experiment and guarantee the longer service life of rotary evaporator:

Welocme to our factory:

Standard Wooden Package:

Main Machine of Rotation Evaprator

Glass Parts of Rotation Evaporator

Fairs:

Common Problems and Solution of ( Explosion-proof ) Rotary Evaporators:

FailureCauseTroubleshooting

Power supply switched on but power indicator lamp not lit

Check the power line and find out whether it’s through or misconnectedConnect the power line
Failure of power switch

Stop using immediately and contact us

Failure of circuit board

Power switch indicator lamp on but not in rotation

Bearing rusting
Failure of motor
Failure of circuit board
Nixie tube without display but still in rotationFailure of nixie tube or transducer

Abnormal noise

Abrasion of seal ringReplace the seal ring
Abrasion of internal gear

Stop using immediately and contact us

Lack of oil in drive part
Failure of motor

Leakage of pressure and poor degree of vacuum

Abrasion of glass rotary shaftReplace the glass rotary shaft
Abrasion of seal ringReplace the seal ring
Improper installation of seal ring (Opposite direction)Remount the seal ring
Aging of the seal ring of pressure-relief air tapReplace the air tap seal washer
Aging of vacuum hoseReplace the vacuum hose
Abnormal liftingFailure of circuit board or motorStop operating immediately and contact us

ISO 9001: 2008 Certificate:

Zhengzhou Great Wall:

If you make an enquiry, please tell me several points as follows:

1. Please tell me your specific requirements of Power Supply, if you are not satisfied with 380V/50Hz.

2. Please telll methe details of your address, then I shall check the accurate freigt cost for you.

R1050EX 50L Explosion-proof Rotary Devaporizer Manufacturer
Packaging Detail:Standard Wooden Box
Delivery Detail:within 7 working days

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