Thermal Spray Dust Collection Applications

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Thermal Spray/Metallizing is a demanding application for dust collection and the A.C.T. Dust Collector is the solution. The ultra-high efficiency Nano-Elite filters capture smoke, fume, and dust, delivering air which you can return to your work environment. Our experienced engineers will work with you to select the correct size and configuration to best fulfill your thermal spray coating process requirements. Some spray metalizing options, such as explosion protection and spark detection, may be good to consider. Let our experience work for you, and we’ll remove the hassle as well as the smoke from your thermal spray operation.

Dust Collectors for Your Thermal Spray Operation

Need something to gather the fine dust particles generated during the thermal spray coating process? Consider an A.C.T. Dust Collector. Our equipment has been used in many thermal spray operations worldwide in order to collect dust particles that contain an array of metals with potential health risks. Thermal spray coating processes, including spray metallizing, produce a range of contaminants that threaten worker health and safety if not properly taken care of. Having a proper dust collection system in place can help you keep your employees safe and the company in compliance with regulations.

At A.C.T. Dust Collectors, we offer a wide range of dust collection equipment. Our sales experts have the knowledge and skills to help you reduce the dust problem at your facility the quickest and most efficient way. We offer systems that are custom designed and built, and we’ll help you find the system that works for you. Each of our dust collectors is equipped with a venturi-assisted reverse-pulse filter cleaning system and a digital, solid state pulse control panel. To learn more about which system can be used for your thermal spray coating process, call us at 763-557-7162.

Featured Thermal Spray Dust Collectors

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Thermal Spray Dust collection Application FAQs

How do I choose the right dust collector for thermal spray or metallizing?

The right thermal spray dust collector depends on the metals sprayed, since alloy type affects combustibility and health risk. Facilities often need explosion protection and spark detection for reactive particulates. Airflow needs scale with booth count and overspray volume. Engineers should size the system based on coating volume, booth configuration, and the metals sprayed.

How does a dust collector work for thermal spray applications?

A thermal spray dust collector pulls contaminated air from the spray booth through Nano-Elite filter media, capturing fine metal particulate, smoke, and fumes. A venturi-assisted reverse-pulse system cleans the filters automatically using a digital pulse control panel. Filtered air can then return to the workspace, conserving energy while maintaining clean airflow.

Is thermal spray dust hazardous, and what safety measures should I consider?

Yes. Thermal spray dust can present both health and fire hazards depending on the coating material being applied. Many thermal spray processes generate airborne particles containing nickel, chromium, cobalt, aluminum, or other metals that require effective filtration to reduce employee exposure. When spraying combustible metals, NFPA standards may require a Dust Hazard Analysis (DHA) to determine whether explosion venting, isolation devices, or suppression systems are necessary. Proper dust collection helps support workplace safety and regulatory compliance.

How can I maximize filter life in a thermal spray dust collector?

Maximizing filter life in a thermal spray dust collector starts with maintaining consistent airflow and monitoring differential pressure. As fine metal dust accumulates on the filters, differential pressure increases, indicating when pulse cleaning or maintenance is needed. Proper airflow, routine inspection of filters and seals, and selecting filter media designed for thermal spray applications help reduce premature loading and maintain collection efficiency. Monitoring system performance extends filter life and reduces unexpected downtime.

Should I use a centralized dust collector or dedicated collectors for thermal spray operations?

The best dust collection system depends on your facility layout, production volume, and future expansion plans.

Centralized Dust Collector	Dedicated Dust Collector
Serves multiple spray booths or cells	Dedicated to one booth or process
Centralizes maintenance	Independent operation
Works well for facilities with grouped equipment	Ideal for isolated workstations or phased expansion
Lower equipment count	Easier to isolate maintenance or process changes

Facilities with multiple thermal spray operations often benefit from a centralized system, while dedicated collectors provide flexibility for individual booths or specialized coating processes. Choose the configuration that best supports your current production needs and future growth.