Ventilation Grids 

Ventilation grids are engineered components designed to manage airflow in bulk material handling, conveying, and storage systems. Installed at strategic points in pipelines, ducts, or enclosures, they support efficient air distribution while limiting the passage of dust and fines.

The grid structure ensures consistent ventilation without compromising material containment, improving process stability and workplace safety in dust-sensitive industrial environments.

Function and Operating Principle

Ventilation grids regulate the flow of air through system openings, ensuring balanced pressure and ventilation in conveying and storage zones. Their perforated design allows free air passage while acting as a barrier to large particulates, contributing to cleaner operation and reduced dust migration.

Design Features

  • Durable construction suitable for industrial environments

  • Perforated geometry optimized for controlled airflow

  • Dust management through retention of coarse particles

  • Easy integration into ducts, hoods, and enclosures

  • Ventilation of conveying pipelines and transfer points

  • Airflow control in storage bunkers and silos

  • Dust extraction and aspiration systems

  • Processing facilities handling grain, feed, powders, and bulk solids


  • Improved airflow distribution and pressure balance

  • Enhanced dust control and cleaner working conditions

  • Low maintenance and long service life

  • Simple installation into existing systems


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A complete range of pipe system components engineered for modular bulk handling lines.

45° - 60° SYMMETRICAL THREE WAYS DIVERTER, utilizing wear-resistant material without lining