These machines represent the pinnacle of innovation and efficiency in the HVAC duct manufacturing industry.
Article content provided by Mestek Machinery.
The Iowa Precision Cornermatic® series of machines represents the pinnacle of innovation and efficiency in the HVAC duct manufacturing industry. These machines are meticulously engineered to automate the process of inserting and crimping corners into ductwork, significantly reducing manual labor and enhancing productivity in sheet metal shops.
The Cornermatic collection of machines, including the Whisper-Loc PRO-XVI Seam Closing Machine, Cornermatic Plus, Cornermatic Combo, and Cornermatic Plus Versa, represents a cutting-edge collection of equipment designed to enhance efficiency and accuracy in HVAC ductwork production. These machines specialize in seam closing and automatic insertion of corners in ductwork.
This combination of tasks reduces handling and manual labor for a safer workplace while improving duct quality and production times. Each model brings unique features tailored to different aspects of ductwork fabrication, from quiet operation to versatile handling of various duct sizes and types, aiming to streamline operations and ensure high-quality outputs with minimal manual intervention.
Key Features and Benefits
Learn More
Explore the Iowa Precision Cornermatic series of machines. Visit our website for more information about the Iowa Precision Cornermatic series machines or to schedule a 1-on-1 consultation with a Iowa Precision Technical Advisor today to discuss how any one of the Cornermatic series of machines can maximize the productivity and profitability of your operation.
Visit Mestek Machinery at booth #303 at the upcoming SMACNA Product Show.
Please view the entire line of Mestek Machinery products here.
Have a question for Mestek Machinery? Contact Mestek Machinery here.
Mestek Machinery is an industry-leading provider of the most complete, innovative metal forming solutions, specializing in machinery manufacturing for HVAC ductwork.
Oct 21, 2024 — Products & Services Update
Aug 26, 2025 - When did you last check your employees’ PPE? Are they wearing it correctly and for the right tasks, or not using it at all? Proper use helps keep workers safe and healthy—and protects your business from costly, preventable workers’ compensation claims.
Aug 26, 2025 - Season 2 of The Power of Construction is here—featuring bold conversations with the pioneers shaping construction’s future. Tune in now!
Aug 26, 2025 - Mestek Machinery and Stratus have partnered to digitally connect the Lockformer Spiral Tubeformer with real-time data, boosting efficiency, reducing labor, and streamlining HVAC fabrication.