Metal Forming Machines and Equipment from Mestek Machinery

Mestek Machinery® and our brands — Iowa Precision, Lockformer, Engel, ISM Machinery, and Roto-Die — continue to lead the industry in designing and manufacturing the most complete, productive, and state-of-the-art metal forming solutions for the fabrication of HVAC sheet metal duct and fittings. Please take a look at our full offering below and please don’t hesitate to reach out if you have a particular application or operational requirement that might require a customized solution… we’d love to help.

Featured Machinery and Equipment

Lockformer Transverse Duct Connector (TDC) T25a Rollformers

Lockformer Transverse Duct Connector (TDC) T25a Rollformers

With Lockformer Transverse Duct Connector (TDC) Rollformers, you can roll form your own seal-able flanges on transverse duct joints during the fabrication process for both fittings and straight duct applications. Introduced in 1982, the original Lockformer TDC Rollformer continues to be the only transverse duct connector machine on the market that produces rollformed flanges certified to have passed all the functional criteria tests from 1/2” W.G. to 10” W.G. to comply with SMACNA Duct Construction Standard (DCS) T-25a*. Today the Lockformer TDC T25A Rollformer is available in the original standard configuration with a capacity of 18-26ga steel at a speed 60 ft/min and our latest model which has a capacity of 16-24ga steel at a speed of 70 ft/min with optional inboard and  outboard roll sets.
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Schedule a 1-on-1 Consultation with a Mestek Machinery Technical Advisor

Mestek Machinery is comprised of a family of metal forming manufacturing brands with deep roots in the HVAC duct fabrication industry: Lockformer, Iowa Precision, Engel, and Roto-Die. Together, our brands design and manufacture the most complete, productive, and innovative metal forming solutions for the fabrication of HVAC sheet metal ductwork and fittings. With over 100 years of combined experience addressing every facet of the HVAC duct industry, our knowledge and experience allows us to develop cutting edge, precision technologies, and automated manufacturing equipment that saves sheet metal contractors and fabricators time and labor while ensuring a finished duct product of unmatched quality.

Looking to improve the productivity and profitability of your HVAC duct and fittings fabrication operation? Looking for a solution to address a particular application?  Schedule a no obligation, 1-on-1 consultation with a Mestek Machinery Technical Advisor today.

We're Here to Help

Have questions about our machinery and equipment? Looking for help on a unique application? Need help with a budget estimate to determine overall equipment costs to evaluate if your project can be justified? Please don’t hesitate to reach out — we’d love to help.