Grotnes to Showcase Aerospace Metalforming Expertise at the 40th Space Symposium

A pioneering leader in metalforming technology for more than 125 years, Grotnes is excited to announce our participation in the 40th Space Symposium, taking place April 7–10 at the The Broadmoor in Colorado Springs, Colorado.

This prestigious event brings together key players from the aerospace industry, including manufacturers, engineers and decision-makers shaping the future of space exploration and aviation technology.

Grotnes’ team will be on-site at Booth SS404 (Innovate Space: Supplier Showcase – 404) to connect with industry professionals, discuss metalforming challenges and share insights on our advanced machinery for aerospace applications.

Precision Metalforming for Aerospace Excellence

The aerospace industry demands materials that can withstand extreme conditions, from intense heat to high-stress environments. At Grotnes, we specialize in developing state-of-the-art expanders and roll formers designed to shape high-performance superalloys, including titanium, Inconel and Hastelloy — materials essential for jet engine components and other aerospace applications.

Our machinery enables manufacturers to precisely form critical structural and engine components while minimizing waste. For shaping turbine rings, exhaust cones, combustion chambers and more, Grotnes’ advanced metalforming machines are engineered for superior performance, accuracy and reliability.

Aerospace-Optimized Expanders

Grotnes expanders help in shaping key aerospace components, such as nozzles, plugs and combustion liners. Designed to meet the stringent demands of aerospace manufacturing, our expanders offer:

• A wide range of sizes and configurations to suit various aerospace applications

• Precision-controlled positioning for exact forming specifications

• Gauge Mode for real-time measurement during the process

• An intuitive touchscreen interface for streamlined operation

• Automatic lubrication to enhance equipment longevity and reliability

• Specialized options, including collapsible outer dies and heated dies with water-cooled jaws for high-temperature forming
  

For components that require forming at elevated temperatures, Grotnes’ hot expanders are engineered to handle temperatures exceeding 1,600°F. These machines use heated dies and water-cooled jaws for optimal shaping conditions for superalloy parts, enhancing structural integrity and performance.

Advanced Roll Formers for Aerospace

In addition to our expanders, Grotnes’ roll formers set the standard for precision forming of turbine rings and intricate aerospace profiles. These machines transform tubing, pipe and welded blanks into high-quality cylindrical and ring-shaped components, maintaining exceptional surface quality and profile accuracy.

Key benefits of Grotnes roll formers include:

• Consistent, high-precision forming of both high- and low-volume production runs

• Quick-change tooling to reduce downtime and boost efficiency

• A versatile single-end design that accommodates various material thicknesses, widths and diameters

• The ability to form multiple diameters with the same tooling while preserving shape integrity

Connect with Grotnes at the 40th Space Symposium

With a long-standing commitment to engineering advancements, Grotnes is proud to provide aerospace manufacturers with cutting-edge machines for shaping superalloys and precision components. Our team looks forward to meeting with industry professionals at the 40th Space Symposium to explore how our metalforming expertise can support aerospace innovation.

Join us at The Broadmoor in Colorado Springs, where we’ll be available to discuss your specific manufacturing challenges, answer questions and share how Grotnes technology can enhance your production capabilities.

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