Trusted since 1900.

Made in the USA.

A Tradition of Quality.

World Class Metal Forming Machinery

Fenn has been a leader in providing quality metal forming machinery for over 100 years. Our experts take the time to design and build the right machine to fit your specifications and fulfill your production requirements. Whether you’ve been in business as long as us, or you’re just getting started, Fenn has the expertise to create precise metal forming equipment for a wide variety of industries and applications. With specialization in both standard and specialty metals, see how Fenn’s product and service offerings can help increase productivity for your business.

What We Do

Rolling Mill

Fenn Machines

See our wide range of metal forming machinery that’s been satisfying customers for over a century.
Spring Coiling Machine

Torin Coilers

The highly versatile Torin® spring coilers produce several types of springs on a single machine.
Metal Forming Machinery Spare Parts

Spare Parts

High quality, competitive priced spares on everything you need to keep your machine running smoothly.
Wire Flattening Mill Service


PM programs, emergency repairs, technical support, upgrades & machine remanufacture services.

What Our Customers are Saying


We at Bilfinger chose FENN LLC, USA as the supplier of Wire Flattening & Shaping Line for our wedge wire (Screen Wire) production because of their experience in producing similar equipment and their top notch reputation in the industry. FENN’s engineers and metallurgy experts worked closely with our team in all aspects of the project – from examining and understanding our material specifications to machine design, trial run at their works prior to shipment, and finally Start Up, Commissioning & Training of our operators at our factory in India. We are very pleased that FENN spared no efforts to ensure that all of our requirements were met, and that the machine functioned with precision, quality and reliability. Since its installation, the line continues to run successfully, and we are very pleased with the quality of the machine, quality of the wire it produces and the level of expertise and customer service provided by the FENN team. I would highly recommend FENN for any company looking for a high quality machine supported by excellent customer service and metal forming process expertise.

Prakash Shah

Bilfinger Water Technolgoies (India) Pvt. Ltd.
"Ulbrich has trusted Fenn wire flattening and shaping lines for several decades to produce the highest quality shaped and flatwire available. Fenn's experienced staff has provided the process knowledge required to select, design and build machines to suit specific applications. Fenn machinery has always proven very reliable, consistently satisfying our critical tolerances and specifications. At Ulbrich, we pride ourselves on offerings superior products for over 90 years, and trust Fenn machinery to get the job done."

Chris Ulbrich

Ulbrich Stainless Steels & Specialty Metals
In 2009 Springfield Spring was producing compression and torsion springs through 40 Torin mechanical coilers, when we decided to purchase our first ‘Z’ CNC Coiler. The efficiencies gained by reduced setup time, increased throughput, and significantly reduced scrap rate while holding extremely tight tolerances was immediately realized through a complete statistical analysis. The machine paid for itself within months. Success with our first Torin ‘Z’ CNC led Springfield Spring to purchase another ‘Z’ CNC coiler, followed by three more of the latest model, the Torin FZ Series. Our five newest Torin spring coilers replaced all of our mechanicals, freeing up substantial space for new business endeavors. Fenn not only produces a top-notch machine but their sales, service, applications, and technical professionals are second to none. Fenn acts and responds like a business partner, not your traditional machine ‘dealer’. Springfield Spring continues to look forward to building our business with the help of Torin Spring Coilers for years to come. You too can increase your efficiencies with Torin Spring Coilers.

Ryan Nadeau

Springfield Spring Corporation