Upset forging machines improve material use by forming parts close to their final shape, minimizing excess stock, and reducing the need for trimming or machining.
The controlled horizontal pressure consolidates material exactly where needed, which reduces scrap and increases yield per billet.
Ajax/CECO/Erie Press upsetter machines also shorten cycle times by performing heading operations in a single stroke, helping manufacturers increase throughput without sacrificing part consistency or shape control.
Applications Where Axial Force Delivers Better Results
Upsetting applies axial force to targeted sections of a heated workpiece, increasing its diameter while retaining alignment and material integrity. This forming method supports part types that require concentrated deformation on one end or consistent shaping across repeated runs.
Some of the most common applications include:
- Drill rods with reinforced heads
- Bolts and fasteners with oversized ends
- Engine components with stepped diameters
- Tool shanks for industrial or construction use
- Agricultural parts shaped for impact resistance
Each use relies on axial force to achieve a reliable form without wasteful material buildup.
Industries That Rely on Upsetter Forging Equipment
Manufacturers use upsetter forging equipment to work with demanding production schedules, high-strength alloys, and complex geometries.
The following industries benefit from the control and force delivery that Ajax/CECO/Erie Press upsetter machines provide:
- Automotive and commercial vehicle manufacturing
- Oil and gas drilling equipment production
- Agricultural equipment fabrication
- Mining and construction tooling
- Rail and heavy transport component manufacturing
These sectors require consistent output, tight tolerances, and low material waste, and upset forging processes support all of those and more.
The Innovation Behind Our Upsetter Machine Technology
Ajax/CECO/Erie Press has refined upsetter machine development for over a century. Our technology combines high-tonnage horizontal forming with precise die alignment and mechanical durability.
We manufacture and rebuild our machines in Erie, PA, where we handle full assembly, testing, and long-term support. We offer new upsetters and upsetter rebuild services for existing units, helping customers maintain forming performance without replacing legacy machinery. We also specialize in other forging machines like forging rolls and programmable hammers.
That durability shows up in the field. A 2-inch Ajax upsetter built in 1909 is still running production shifts in California today. Read its story on our Built to Last page.
Our experience spans decades of heading, preforming, and axial forming applications.
