Sectors
In PPT-Filter’s wide range of products, you will find dust removal and central vacuum cleaning systems for
the needs of different sectors of industry.
Spark extinguishing systems
Finnish spark detection and extinguishing systems 
Spark detection and extinguishing systems prevent explosions caused by dust-air mixtures that occur in sawdust and dust transfer systems. Dust explosion often occurs in filters and silos, which can be a hazard for employees. The Atexon system detects and extinguishes sparks automatically. The volume of water used is so small that it does not damage the production equipment. Ask our sales staff for more information!
