Rotary evaporator under constant heating system can be a negative pressure condition, forming a thin film by rotating, then the solvent is recovered from the condenser, particularly suitable for concentrating heat sensitive materials, crystallization, solvent recycling and separation, after modification, can be done back to the material extraction. This machine is a science, biology, medicine. Chemical and food industry research, production equipment equipment. Rotary evaporator features a high evaporation rate, high recovery, using advanced conversion, electronic speed control, to ensure electrical performance. Variable speed AC induction motors, no electricity, no spark, long life. The modular design of the whole series, scalability, installation and maintenance. Let the worm gear box bearing, coupling and motor connection with, improve operational stability and prolong life. Well-designed sealing systems, corrosion resistance, vacuum degree can reach - 0.098Mpa. Energy-saving heating bath, explosion, splash, pollution prevention primary metal manufacturing high quality stainless steel with corrosion-resistant glass instrument uses GG-17 high-temperature borosilicate glass, good physical and chemical properties. The basic parameters of a rotary evaporator http://www.17xiuli.com dual rotary evaporator condenser Condenser R5003B