Tennsmith F6-4812  Benoit Sheet Metal Equipment, Inc. 

The leading source for sheet metal machinery in the Northwest.

We have been supplying new and used sheet metal equipment and supplies to Washington, Idaho, Montana, Alaska and the greater North West for 34 years. We specialize in equipment for heating and ventilating shops, roofing shops, automotive restoration, airplane and specialty fabrication shops!

Featuring all American-manufactured sheet metal machinery
from top-quality, well-established manufacturers, Benoit Sheet Metal Equipment, Inc. distributes top brands including: Roper Whitney, Lockformer, Tennsmith, Beverly, Roto Die, Hossfeld, Duro Dyne, Vermette, Genie Industries, Scotchman, and many more.

Our knowledgeable sales staff can help you make a practical purchase decision that insures a reliable piece of equipment for practical price and service for years to come.

ISM Lockformer Spiral Duct Machine as seen here!

New in stock on our floor!


The D-Max 1.2E is a revolutionary Automatic Spiral Tubeformer that combines the most advanced technology with one of the smallest footprints in the industry! Unlike other compact models, the D-Max 1.2E won’t sacrifice speed, power or technology.

Features include:

  • Produces spiral pipe up to 18 gauge (1.25 mm) thickness, with a maximum strip speed of 235 ft/minute (71 m/minute)
  • Powered by a Frequency Drive Electric Motor- for quiet, reliable and smooth production of high quality spiral pipe.
  • On-The-Fly Slitting Device delivers an accurate, quiet cut that eliminates burrs, sparks, and excessive saw noise.
  • The innovative Spiral Smart Technology™ (SST) incorporates a precise length-cutting system with efficient self-diagnostics and operator set-up requirements.
  • Compact design allows for trailer-mounting, easy transport to a job site, and installation into the tightest of workplaces, including mines.

As one of the most affordable machines in its class, the unsurpassed features of the D-MAX 1.2E make it the best value in the industry!

Maximize your ROI with the D-MAX 1.2E!

Forming Heads and More...

ISM’s Forming Heads are made of aluminum and use brass inlays to give you long lasting quality forming heads. Our forming heads are compatible with other spiral machines in the industry.

In addition to Forming Heads, ISM offers a wide-range of replacement parts for most machine manufacturers.


 Benoit Sheet Metal Equipment, Inc. has moved our new location is:

12108 Mukilteo Speedway - Building C
Mukilteo, WA 98275

Our new location is on the West side of Mukilteo Speedway just north of the GoldsGym. 

We can still be reached at all the same phone numbers:

Toll Free: 800-829-8142 Local: 425-481-4797 Fax: 425-483-8085            

Like our facebook page, to see updates on any New and Used equipment we get in!!!