Collapsed Column

Collapsed column is an advanced technology, and it uses the principle, functionality as same as DAC column. The main advantage of collapsed column is, it is possible to change the column ID’s as 20/30/50/80 and 100ml and also the packing material in “n”number of times. It contains hydraulic control piston, which is movable with the help manual controllers. It is based on vacuum suction and will combine with the bed compression techniques. Compared to DAC column it is cheaper in price and effective in its working, which is an added advantage.

Technical Specifications

Column Diameter 20mm/30mm/50mm/80mm/100mm
Column Length 600mm
Column inner wall roughness ≤0.1um
The Effective Packing Height ≤400mm
Column Design Pressure ≤15Mpa
Hydro-cylinder design pressure ≤35Mpa
Column End Cap Connection Type Quick Chain; Clamp locking
Wetted Material SUS316L;PTFE;PEEK;TEFLON
Hydro-cylinder Material 45#Qualitative Carbon Steel
The Rack Material SUS304
Column Dimension 650*650*2300mm
The Packing Method Down Packing