Foundry Dedusting - Example Sand Processing

The essential criterion here is the optimal encapsulation and thus capture of the dusts generated without impairing the work process.

WALTER GmbH develops solutions that individually meet the respective conditions and requirements. Proven extraction systems combined with mature filter designs ensure reliable function while considering economic aspects.

Bag filters with specially matched filter media and cleaning systems (compressed air pulse or purge air cleaning) ensure clean exhaust air.

Sensibly planned arrangement of extraction points and filter system increases the efficiency of dedusting.

For example, through partial dust return:

• Additives can be saved and
• Landfill costs can be reduced

can be achieved.

In addition, energy-saving designs are possible when returning partial flows of the cleaned exhaust air to the hall.

High-quality filter media and state-of-the-art cleaning techniques ensure compliance with permissible MAK values.