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Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd
Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd
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Pilot Scale 5L/10L/20L/50L Rotary Evaporator with Motorized Lift and Vertical Condenser

Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd
Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd
City: Zhengzhou
Province/State: Henan
Country/Region: China
Tel: 86-186-37129597
Contact Person:
Mrs nancy

Pilot Scale 5L/10L/20L/50L Rotary Evaporator with Motorized Lift and Vertical Condenser

Brand Name : Greatwall
Model Number : R series
Certification : ISO9001:2008
Place of Origin : China
MOQ : 1 set
Price : US $1,815 - 5,969 / Set
Payment Terms : T/T
Supply Ability : 300 Set/Sets per Month
Delivery Time : within 15-30 working days after receiving the payment
Packaging Details : Plywood boxes for Greatwall 5L to 50L Pilot Scale Rotary Evaporator with Motorized Lift and Vertical Condenser, glass parts and main machine are seperately
Application : Distillation
Power Source : Electric
Voltage : 220V 50/60Hz
Power(W) : 2.3kW-6.3kW
Product name : Greatwall 5L to 50L Motorized Rotary Evaporator
Condenser : Vertical condenser
Evaporation flask : 5L-50L
Receiving flask : 3L-20L
Ultimate vacuum : 20mbar/h
Sealing : PTFE+Rubber Vacuum Sealing
Glass material : High Borosilicate Glass 3.3
Bath material : Stainless Steel Bath
Elevation function : Electric + Manual elevation
Motor power : 250w
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Pilot Scale 5L/10L/20L/50L Rotary Evaporator with Motorized Lift and Vertical Condenser

Product Description

The Zhengzhou Greatwall R-series 5L to 50L 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-run protection, water bath over-temperature shut-off protection, and fuse protection). For hazardous environment, our R-series EX(explosion-proof) model is rated for Exd II BT4.

5L Rotary Evaporator R-1005


10L / 20L Rotary Evaporator R-1010 R-1020


50L Rotary Evaporator R-1050


Specifications
ModelR-1005R-1010R-1020R-1050
Evaporating flask5L,diameter of flange opening: Φ50mm10L,diameter of flange opening:Φ95mm20L, diameter of flange opening:Φ125mm50L,diameter of flange opening:Φ125mm
Receiving flask3L5L10L20L
Speed-regulation of main machineDC stepless speed-regulation
Power supply220V-240V,50/60Hz3~ 380V, 50Hz
Overall power2.3kW3.8kW6.3kW6.3kW
Rotary speed of rotating motor20~140rpm20~130rpm20~130rpm20~110rpm
Power of rotating motor250W
Condensing tubeVertical type double coil pipeVertical type, main+auxiliary cooling, high efficient triple-coil condenser
Bath materialStainless steel 304
Temperature rangeRT~99℃
Temperature displayDigital display
Sealing20mbar/h
Evaporating capacity(water)2.0L/h3.2L/h5.0L/h9.0L/h
Evaporating capacity(Ethanol)5.4L/h8.6L/h14.3L/h24.5L/h
Elevating functionElectric elevatingElectric+manual elevation
Elevating stroke0~150mm0~160mm0~190mm0~180mm
Product Features

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, with pressure relief device to make the solvent evaporated more efficiently. 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, etc.

  • Patented technology of double sealing of Teflon(PTFE) and FV rubber can ensure the negative pressure indicators.
  • Vacuum switch valve makes continuous collection possible without affecting system negative pressure indicators and solvent distillation.
  • Teflon discharge valve is corrosion resistant and caused no contamination.
  • Water bath jacket protecting operator from injury by hot liquid.
  • One year warranty and life-long after-sale support.
Photo Gallery


Option

To meet the conditions of explosive gas environment, we designed the rotary evaporators which protected by flameproof enclosure ‘d’.

  • All of the motors, heaters and electric control boxes are explosion-proof type. The Ex degree is dIIBT4.
  • The electric control box is installed independently and easy to operate.
  • Other components are the same as standard rotary evaporators.


Optional accessories


ModelR-1005EXR-1010EXR-1020EXR-1050EX
Evaporating flask5L,diameter of flange opening: Φ50mm10L,diameter of flange opening:Φ95mm20L, diameter of flange opening:Φ125mm50L,diameter of flange opening:Φ125mm
Receiving flask3L5L10L20L
Speed-regulation of main machineVariable frequency stepless speed-regulation
Power supply220V-240V,50/60Hz3~ 380V, 50Hz
Overall power3.1kW4.8kW6.3kW6.3kW
Rotary speed of rotating motor10~140rpm10~130rpm10~130rpm10~110rpm
Power of rotating motor40W90W180W370W
Condensing tubeVertical type double coil pipeVertical type, main+auxiliary cooling, high efficient triple-coil condenser
Bath materialStainless steel 304
Temperature rangeRT~99℃
Temperature displayDigital display
Sealing20mbar/h
Evaporating capacity(water)2.0L/h3.2L/h5.0L/h9.0L/h
Evaporating capacity(Ethanol)5.4L/h8.6L/h14.3L/h24.5L/h
Elevating functionManual elevation
Elevating stroke0~150mm0~160mm0~190mm0~180mm

Packaging & Shipping
  • All the rotary evaporators will be carefully packed in plywoods cases, with proper cushion inside the package. Glass parts and main machine are packaged seperately by two cases.
  • We ship to worldwide customers via UPS, DHL, TNT, FEDEX, air freight or sea freight.


About us

Zhengzhou Greatwall Scientific Industrial and Trade Co.,Ltd. was founed in 1988. As a professional laboratory equipment supplier, we manufactured high quality rotary evaporators, glass reactors, high/low temperature circulators, chillers, and vacuum pump to our customers in universities, research labs, pharmaceutical factories and production facilities from all over the world.

We have more than 20 engineers in our R&D teams which can answer your most complicated technical questions.
All equipment are produced in accordance with ISO 9001: 2008.
Our have exclusive agents in USA/Canada/Suoth Korea/India/Bangladesh/Sri Lanka/Taiwan at present.

Exhibitions

CPHI Shanghai, 2017




Conatct person: Nancy

Email: zzcc9597 (at) zzgwsit.cn

Skype: weiyn2100

Tel: 0086-371-68005116(Office) 0086-18637129597(Mobile)

Whatsapp: 0086-18637129597

LinkedIn: www.linkedin.com/in/nancy-wei-05948b101


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