NAPCEN cares about the air you breathe. We offer products according to international norms and standards and we continue to provide better service and support even after years of installation.

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Grinding & Polishing Downdraft Table

A Grinding and Polishing Downdraft Table is a robust air filtration workstation designed to capture dust, fumes, and debris generated during grinding, polishing, and finishing operations.It features a perforated surface connected to a powerful downdraft ventilation system that draws contaminants downward and away from the operator’s breathing zone, improving workplace safety and air quality. Ideal for metalworking, fabrication, and manufacturing environments.

A Grinding and Polishing Downdraft Table is a specialized workstation designed to safely capture and filter dust, fumes, and fine particles generated during grinding, sanding, and polishing processes. Ideal for industrial and fabrication settings, this table integrates a powerful downdraft airflow system that pulls contaminants downward through the work surface. Grinding and Polishing Downdraft Tables support compliance with occupational safety standards and improve overall air quality.

Why Choose Our Grinding and Polishing Downdraft Table?

  • 99 % removal efficiency for HCl, SO2, HF and other acid gases
  • Robust PP/FRP construction resists corrosion and high temperatures
  • Low pressure drop design lowers energy costs and fan size
  • Modular capacities from 500 m³/h to 60,000 m³/h for green-field or retrofit projects
  • Integrated pumps, recirculation tank and mist eliminator for quick installation
  • Typical Industries Served:

  • Chemical petrochemical processing
  • Pharmaceutical manufacturing
  • Metal pickling and galvanizing
  • Fertilizer and pesticide plants
  • Battery recycling and acid regeneration
Grinding and Polishing Downdraft Table FAQs

About Effective Dust Control Solutions

A high-velocity fan draws air downward through a perforated tabletop. Dust, sparks and fumes are pulled away from the operator’s breathing zone into filters or a wet separator, achieving near-total capture at the source.
Our design supports interchangeable grates and adjustable airflow, so one workstation can switch seamlessly between rough grinding, fine polishing and buffing.
Each downdraft table is engineered to keep respirable particulate concentrations well below Central Pollution Control Board (CPCB) limits. We provide third-party performance reports when required.
Choose between cartridge filters with pulse-jet cleaning for dry metals or wet scrub modules for combustible dust such as aluminium or magnesium, ensuring NFPA compliance.
NAPCE downdraft tables are built to meet CPCB (India), OSHA, and NFPA safety and emission control standards.

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