English 
CN
Dynamic axial compression columns are the most mature areas of preparative chromatography using the technology of packing column, dynamic axial compression columns can be self-loading, maintain their own pressure, discharge column by oneself, have the function of the chromatographic column and packed column machine, using DAC loading of the chromatographic column can completely satisfy the continuity of the column bed, uniformity, stability, and tightness requirements, eliminate the influence of the column bed collapse.
In 2005, Hanbon Sci&Tech developed the first dynamic axial compression column with independent intellectual property rights in China, and has built the largest dynamic axial compression column production and assembly workshop in the world. After continuous upgrading, it has been recognized by the international market and exported to more than 20 countries including India, South Korea, Norway, Hungary and Germany. The inner diameter range of dynamic axial compression column is from 50mm to 2000mm, which can also provide customized service.
Mature products, stable performance
Perfect supporting device, easy to operate and fast
Column size: diameter 50~2000mm, can be customized
Project | DAC 50 | DAC 80/100 | DAC 150/200 | DAC 300/400 | DAC 450/500 | DAC 600/800 | DAC 1000/1100 | DAC 1200 | DAC 1600 | DAC 2000 |
Inside diameter of column | 50 mm | 80/100 mm | 150/200 mm | 300/400 mm | 450/500 mm | 600/800 mm | 1000/1100 mm | 1200 mm | 1600 mm | 2000 mm |
Column length* | 650mm | 680mm | 650mm | 1500mm | ||||||
Inner wall roughness of column | ≤0.2μm | |||||||||
| Effective loading height | ≤450mm | ≤700mm | ||||||||
| Max design pressure** | ≤10MPa | ≤2MPa | ||||||||
End cover connection mode | Chain clamp lock | Bolted connection | ||||||||
Notes：
The above parameters are for reference only. The actual data shall be subject to the DQ design documents.
*The column height is the standard configuration height and can be customized according to the user's process.
**The maximum pressure of the chromatographic column is the highest pressure that can be designed. The actual plan is adjusted according to the user's process requirements.
