In this case study, we present the solution implemented for an Italian company operating in the paper industry, specialized in cutting cores for adhesive tape made of plastic and cardboard. The production process generates dust which, under certain conditions, can create potentially explosive atmospheres, making it necessary to install an ATEX-compliant extraction and filtration system capable of ensuring high safety and reliability standards.

HFiltration designed and installed a complete ATEX-certified extraction and filtration system serving the production line, based on a cartridge filter with automatic reverse pulse cleaning. The system integrates explosion protection devices, including re-armable explosion relief valves and a non-return valve, ensuring full system safety.
The installation is completed with an ATEX-certified fan, a properly dimensioned ducting system for optimal aeraulic performance, and a remote supervision system HF Monitoring.