In industries such as structural steel, shipbuilding, and bridge fabrication, surface pre-treatment (like sandblasting or shot blasting) is essential. These processes generate intense levels of heavy metal dust, oxide scale, and abrasive residues, demanding highly durable and efficient filter cartridges for safe and consistent dust removal.
Our industrial filter cartridges for steel pre-processing feature deep-pleated media, tear-resistant polyester, and optional antistatic coatings, enabling consistent performance even in extreme conditions with strong airflow, negative pressure, and mechanical vibration.
Filter cartridge for steel plate pre-processing
Features of Standard construction:
*Polyester
Performance Description:
*Suitable Pleat width design for easy to self-clean
*Antistatic processing
*High filtration efficiency
*Flame retardant processing
*Top open, bottom open/bottom close with deflating bolt hole
*Galvanized stainless metal configuration
*Rubber seal
Selection of Material:
*GW224 normal Polyester
*GW224Z Polyester+ Flame Resistant
*GW224Al Polyester+ Antistatic
*GW224F4 Polyester+ PTFE membrane
Application field:
*Steel plate pre-processing for shipbuilding, large steel structure, automobile, container.
*Can be used in more dust collectors of the dust collector manufacturer.
| Cartridge Model | Filter Material | Top end Cap OD mm | Bottom End Cap OD mm | Top end Cap ID mm | Bolt hole mm | Height mm | Filtration area m2 |
| GW3266 | GW224 GW224Z GW224AL GW224F4 | 324 | 324 | 213 | 14 | 660 | 9.4 |
| GW3566 | Same as above | 352 | 352 | 241 | 16 | 660 | 10.1 |
| Square Cap GW3266 | Same as above | 406*364*φ324 | 324 | 213 | / | 660 | 9.4 |
| GW35100 | Same as above | 352 | 352 | 241 | 16 | 1000 | 15 |
