Categories | Rotary Evaporator |
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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 |
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
Model | R-1005 | R-1010 | R-1020 | R-1050 | |||
Evaporating flask | 5L,diameter of flange opening: Φ50mm | 10L,diameter of flange opening:Φ95mm | 20L, diameter of flange opening:Φ125mm | 50L,diameter of flange opening:Φ125mm | |||
Receiving flask | 3L | 5L | 10L | 20L | |||
Speed-regulation of main machine | DC stepless speed-regulation | ||||||
Power supply | 220V-240V,50/60Hz | 3~ 380V, 50Hz | |||||
Overall power | 2.3kW | 3.8kW | 6.3kW | 6.3kW | |||
Rotary speed of rotating motor | 20~140rpm | 20~130rpm | 20~130rpm | 20~110rpm | |||
Power of rotating motor | 250W | ||||||
Condensing tube | Vertical type double coil pipe | Vertical type, main+auxiliary cooling, high efficient triple-coil condenser | |||||
Bath material | Stainless steel 304 | ||||||
Temperature range | RT~99℃ | ||||||
Temperature display | Digital display | ||||||
Sealing | 20mbar/h | ||||||
Evaporating capacity(water) | 2.0L/h | 3.2L/h | 5.0L/h | 9.0L/h | |||
Evaporating capacity(Ethanol) | 5.4L/h | 8.6L/h | 14.3L/h | 24.5L/h | |||
Elevating function | Electric elevating | Electric+manual elevation | |||||
Elevating stroke | 0~150mm | 0~160mm | 0~190mm | 0~180mm |
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.
To meet the conditions of explosive gas environment, we designed the rotary evaporators which protected by flameproof enclosure ‘d’.
Optional accessories
Model | R-1005EX | R-1010EX | R-1020EX | R-1050EX |
Evaporating flask | 5L,diameter of flange opening: Φ50mm | 10L,diameter of flange opening:Φ95mm | 20L, diameter of flange opening:Φ125mm | 50L,diameter of flange opening:Φ125mm |
Receiving flask | 3L | 5L | 10L | 20L |
Speed-regulation of main machine | Variable frequency stepless speed-regulation | |||
Power supply | 220V-240V,50/60Hz | 3~ 380V, 50Hz | ||
Overall power | 3.1kW | 4.8kW | 6.3kW | 6.3kW |
Rotary speed of rotating motor | 10~140rpm | 10~130rpm | 10~130rpm | 10~110rpm |
Power of rotating motor | 40W | 90W | 180W | 370W |
Condensing tube | Vertical type double coil pipe | Vertical type, main+auxiliary cooling, high efficient triple-coil condenser | ||
Bath material | Stainless steel 304 | |||
Temperature range | RT~99℃ | |||
Temperature display | Digital display | |||
Sealing | 20mbar/h | |||
Evaporating capacity(water) | 2.0L/h | 3.2L/h | 5.0L/h | 9.0L/h |
Evaporating capacity(Ethanol) | 5.4L/h | 8.6L/h | 14.3L/h | 24.5L/h |
Elevating function | Manual elevation | |||
Elevating stroke | 0~150mm | 0~160mm | 0~190mm | 0~180mm |
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.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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