Products and Solutions

Product Introduction

Glass Rotary Evaporator is used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation. It has a digital heating bath and a motorized lifting jack as well as the glass flask, vertical condenser and receiver.
The J.H. glass rotary evaporators are made of high quality borosilicate glass G3.3 according to international standard ISO3587.

【Production Capacity】: 2~50L
【Application Industries】: Scale up and production of pharmaceuticals, intermediates, fine chemicals, dyes, paints, varnishes and many other substance in pilot plant and kilolab
【Application Mediums】: Heat sensitive products

Free Consultation Purchasing Hotline:+86-533-2727685

Product Advantages

*Efficient evaporation and high rate of receiving
*Adjusted by advanced frequency inverter, steady running of motor.
*Heating bathlifted upward and downwardby electric, easy operation.
*Receiver can be easily dismantled provided with good sealing effect.
*Ensure good sealing under high temperature and long time running.
*Temperature of heating bath is controlled digitally, temperature tolerance can reach +-0.2 degree C. Heating media can be oil or water.
*Modular design, easy installation and maintenance
*Explosive proof device can be provided upon requested.

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Working Principle

A motor unit rotates the evaporation flask or vial containing the users sample, a vapor duct that is the axis for sample rotation, and is a vacuum-tight conduit for the vapor being drawn off the sample. 

A heated fluid bath (generally water) to heat the sample, a condensate-collecting flask at the bottom of the condenser, to catch the distilling solvent after it re-condenses. A mechanical or motorized mechanism to quickly lift the evaporation flask from the heating bathing.

Technical Parameter

Evaporation Flask (L) 0.5/1 5 10 20 50
Receiver (L) 1 3 5 10+3 50+5
Motor Power (KW) 40 90 120 120 180
Heating Power (KW) 1.5 2 3 5 9
Vacuum (MPa) -0.096 -0.096 -0.096 -0.096 -0.096
Rotary Speed (r/min) 10~180 10~90 5~110 5~110 5~110
Evaporation Speed (L/hour) 1 2 3.5 5 8
Dimension (mm) 550x350x750 550x350x1100 1000x500x1800 1100x700x2000 1200x800x2200


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Contact Information

J.H. Chemical & Pharma Equipment Co.,Ltd

Address: No.200, Huaguang Road, Zibo, Shandong, China.

Factory address: No.35, Songlin Road, Zibo, Shandong, China.