The rotary evaporator forms membrane under the negative pressure and constant-temperature heating with rotating, vaporizing efficiently; then receiving solution by  condenser. It can prevent bubbling over. The improved ones can abstract recycled.  It is the ideal instrument for biology, pharmacy, chemistry and foodstuff lines used for  concentrating, desiccating, reclaiming or crystallizing the solution. 

SALIENT FEATURES:
1.AC inductive motor, stepless speeder, sparkless, rotating speed displayed digitally 
2.Attached with precise constant-temperature rising or reducing water bath, temperature controlling digitally 
3.Vertical dual-coiled-pipe condenser, more efficient 
4.Patent sealing unit ( patent No. 022640703 ), withstanding various solution 
5.Complete glass air guide unit, without pollution from metal ion
6.Receiving flask: 3 L , ball and socket joint attached valve, assembling easily

DATE:
Power of motor	40W
Speed of rotating	5-90 r.p.m, rotating speed displayed digitally
Rising or reducing unit	rising or reducing the water-oil bath
Rising or reducing area	120 mm
Noise of the whole unit	≤ 50db(A)
Condenser	slanting
Rotary flask	Φ50 flange connecter, 5 L , disassembling easily ( 0.25- 2 L ，  the extend connecter with preventing bubble over  for choice )
Receiving flask	3L, lower outlet
Heating system	1.75 KW, 260mm, room temp.-180℃
Power	220V, 50 Hz

Shanghai Shenshun Biog. Science & Technology Co., Ltd.
Wuxi Shenco Biotechnology Co., Ltd.
Wuxi Shenco Instrument Co., Ltd.

It is located at the bank of beautiful Lake Taihu. The Factory produces biochemical and modern pharmaceutical instrument since 1993. It is one of the first factories certificated by ISO 9001 in the same trade in China.
The main products: Rotary Evaporator Series, Jacketed / Single Glass Reactor Series RAT, Constant Heating/Cooling Circulating System Series W-O, Constant-Speed Stirrer Series S212, Constant-Temperature Heating Bath Series W.
These products are suitable used by the laboratory of colleges, universities and modern pharmaceutical factories. They are the key instruments and devices for biochemical, pharmacy, scientific & educational experiment, foodstuff, cosmetic, medical treatment organization.
The product is well sold at home，and exported to the United States of America，Europe，Australia，Korea，Southeastern Asia， Hong Kong and Taiwan areas for its reliable quality.
The aim of our factory:
The quality is first of all. The customer is paramount.
We always try our best to serve the customers.