Compact EHWD-SFH wet dust collector combining wet collection with downstream medium-efficiency and HEPA filtration for multi-stage air purification.

The wet stage removes the main particulate load before the downstream filters capture finer particles, helping reduce the loading on the final filtration stages.

SUS304 stainless steel is recommended for standard construction, while SUS316L can be selected for more demanding process conditions.

Core components include the twin-turbine self-induced wet collection structure, liquid-level control system, water tank, medium-efficiency filter and HEPA filter.

The compact integrated design is intended for small-airflow indoor applications where both wet dust collection and high-efficiency final filtration are required.

Fan pressure generates strong water turbulence inside the wet collection chamber, allowing dust particles to contact water and be captured before the air passes through the downstream filtration stages.

An optional wet polishing table with an integrated water tank can be supplied for selected grinding and polishing applications involving combustible metal dust.

The EHWD-SFH uses a twin-turbine wave-generating structure to improve gas-liquid contact without spray nozzles in the main wet collection stage.

Typical applications include grinding and polishing dust from aluminum, magnesium, titanium and other metal-processing operations, as well as dust streams containing heat, moisture or oily components.

The wet stage uses no filter cartridges or filter bags, helping reduce blockage risk and routine filter-media maintenance. Air recirculation to indoor spaces should only be considered where permitted by applicable air-quality and safety requirements.