Downdraft Tables
When contaminants are generated at the work surface, the most effective place to capture them is right where they’re produced. Industrial down-draft tables give your workers the freedom of movement they need while pulling contaminants away from the breathing zone before they can spread through your facility.
Whether your process involves sanding, grinding, welding, or surface finishing, the right source-capture solution protects your workers and helps keep your facility in compliance.
Overhead ventilation and general exhaust systems have their place, but they’re often not enough on their own. By the time airborne dust or fumes reach a ceiling-mounted system, they’ve already passed through your workers’ breathing zones.
Down draft tables work differently. They draw air downward through the work surface, capturing both fine airborne dust and heavier falling particles at the point of generation. The result is cleaner air for your team, less contamination spreading through the facility, and a more controlled work environment overall.
Air Purifiers, Inc. offers a broad selection of industrial downdraft tables built for real-world industrial use. Whether you need a standalone unit or a table that ties into your existing central dust collection system, there’s an option sized and filtered for your application.
Self-contained tables with built-in filtration are ideal when you need flexibility or when connecting to a central system isn’t practical. Standard panel filter models work well for fine dust and fumes. Self-cleaning cartridge filter tables, complete with dust disposal bins, are built to handle high-volume, heavy-loading applications without constant intervention.
Non-filtered tables for central dust collection systems are available in a wide range of surface dimensions and heights, making it straightforward to integrate source capture into your existing infrastructure.
For specialized environments, Air Purifiers, Inc. also offers tables designed for the safe collection of aluminum dust, as well as stainless steel models for food processing and pharmaceutical applications.
You don’t have to wonder which type of industrial down-draft table is right for your operation. Our industry experts will recommend the right system for your application.
There’s a skilled technician waiting to service your down-draft table. If you’re in NJ, NY, CT, PA, DE, or MD, contact us to schedule service.
Air Purifiers, Inc. works with facility managers, safety teams, and operations leaders to identify the right equipment for the job. If you’re not sure whether a downdraft table or a different source-capture approach fits your process, we can help you sort it out.
Request a quote or contact our team to get started.
A down-draft table is a work surface equipped with a filtered airflow system that draws air, dust, and fumes downward through a perforated or slotted top. This captures contaminants at the source, before they become airborne and enter the worker’s breathing zone. The captured particles are collected in filters or routed to a central dust collection system.
Industrial downdraft tables are used across a wide range of industries, including metal fabrication, woodworking, pharmaceuticals, food processing, electronics manufacturing, and automotive finishing. Any process that generates dust, fumes, or fine particles at a work surface is a strong candidate for a downdraft table solution.
If your facility already has a central dust collection system with available capacity, a non-filtered table that ties into that system is often the more cost-effective choice. If you need a standalone solution or if your central system is at capacity, a self-contained unit with built-in filtration provides source capture without additional infrastructure.
They serve a similar purpose but are different solutions. A downdraft table is a work surface with integrated airflow and filtration. A dust booth is a larger enclosed workspace designed to contain and filter contaminants while allowing workers to move freely inside. Booths are typically used for larger parts or more complex tasks where a table-mounted unit wouldn’t provide adequate coverage.
Yes. Proper source capture is one of the most effective strategies for reducing worker exposure to airborne dust, fumes, and particulates, which is directly relevant to OSHA’s permissible exposure limits (PELs) for various contaminants. Using an appropriately specified downdraft table as part of a broader ventilation strategy can support your compliance program. For specific regulatory questions, consult with your EHS team or a qualified industrial hygienist.
Yes. Air Purifiers, Inc. carries replacement filters, filter media, and system components for a range of downdraft tables. Contact us with your unit model, and we’ll help you find the right replacement parts to keep your system running at full performance.
