A person wearing a welding helmet and gloves welding a large metal pipe, with sparks and blue welding light emitting from the process, in an industrial workshop.

Trust Us With
Your Dust

Experts In Dust Since 1933

The Waltz‑Holst Blow Pipe Company, founded in 1933 in Ada, Michigan, is a specialist manufacturer and contractor in industrial air pollution and dust control equipment, notably fabricating dust collectors, ductwork, scrubbers, and related systems.

Black and white photo of industrial equipment with a tall silo, a truck, and a parked car in the foreground, and a few people standing nearby.
Our History
A man welding metal in a workshop, wearing a protective welding helmet and gloves.

With over 90 years of experience, Waltz-Holst is a trusted expert in industrial dust and air pollution control.

We design, build, and install custom systems tailored to each facility, including reverse-air baghouses, cyclones, and ductwork, all built to keep workspaces clean, safe, and compliant.

Waltz-Holst Delivers

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One-Stop Shop for Dust Collectors

Waltz-Holst is your one-stop shop for wood, sand, foundry smoke, vacuum hoods, blowpipes, filter the air, and pump clean air. We will work with you to draw up blueprints and design, fabricate, install, and maintain your system. We sell and fabricate all parts in-house.

Explore
A worker inspecting large metal machine parts on shelves in an industrial factory or workshop.
A man wearing safety glasses and a gray work shirt stands next to a metal cutting machine in a workshop, watching sparks fly from the cutting process.

Beyond dust collection, Waltz-Holst offers custom sheet metal fabrication, ductwork, supports, exhaust systems, fans, and conveyors.

We provide full-service solutions, from design to installation and maintenance, built to meet the highest standards of performance, safety, and durability.

More Than Dust Collectors

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