Main Purpose:

The sand and dust test chamber uses a fan to propel a certain concentration of sand and dust at a specific flow rate over the surface of the test sample, thereby evaluating the ability of these test samples (equipment) to resist the penetration of dust particles, withstand the abrasion or clogging effects of sand and grit, and maintain storage and operational capabilities when exposed to dry sand or dusty atmospheres.

Technical Parameters:

Dimensions: Customized

Airflow Velocity: <80m/s

Continuous or periodic blowing with optional time settings

Sand and Dust Concentration: 2kg/m3

Sand and Dust Usage: 2kg/m3 to 4kg/m3

Sand and Dust Particle Size: 1–10μm (with particles ≤5μm accounting for over 50%)

Test Dust: Dry talcum powder, silicate cement, chimney ash, etc.