New Technology Products
Lab-scale Rotary Evaporator
Pilot-scale Rotary Evaporator
Rotary Evaporation and Strring solution
Dynamic Temperature Control System(ZT Series)
Recirculating Chiller(DL Series/LT Series)
Cold Trap(CT Series)
Low Temperature Circulating Pump(DLSB Series)
Water Cooler/Low Temperature Stiming Reaction Bath(DHJF Series)
Constant Temperature Circulating Bath(HX Series)
Heating Bath Circulator/Heating Circulator(SY Series)
Diaphragm Vacuum Pump
Water Circulating Vacuum Pump
Low Temperature Recirculating Vacuum Pump
Design of A Rotary Evaporator
The vacuum system used with rotary evaporators can be as sim...
Classification of DHJF Series Low Temperature ( Constant Tem...
Zhengzhou Great Wall produces different models of Low Temper...
What is Pilot Plant?
A pilot plant is a pre-commercial production system that emp...
Troubleshooting of Zhengzhou Greatwall Glass Reactors
GR-series speed-regulation glass reactors are mainly used fo...
Common Failures and Troubleshooting of Zhengzhou Greatwall R...
R-3001 is our new designed 1L/2L motorized Rotary Evaporator...
Advantages of Zhengzhou Greatwall Rotary Evaporators
A rotary evaporator (also called rotavapor/ rotovap) is a de...