Maximize ROI in Bridge Beam Fabrication: Tandem Brakes vs. Traditional Presses for Automated Efficiency with Prodevco, Akyapak, and Ermaksan

By Dave Graf, Regional Sales Executive, Mac-Tech (dave@mac-tech.com

The bridge, oil & gas, and shipbuilding sectors are under pressure to deliver faster, safer, and more cost-effective structural steel solutions. In today’s market, those who automate not only survive—they thrive. As Regional Sales Executive at Mac-Tech, I serve as a single point of contact and trusted advisor, guiding clients through the maze of advanced fabrication technology. My mission: to help you make strategic investments that unlock ROI through automation, integration, and full-service support.

Unlocking ROI in Structural Steel Fabrication

In a sector where razor-thin margins are the norm, every investment must deliver measurable returns. Bridge beam fabrication, in particular, demands precision, speed, and flexibility—all while controlling labor and operating costs. The right equipment choices don’t just affect today’s output; they shape your competitive advantage for years. That’s why evaluating tandem brakes versus traditional presses is such a critical decision. With the right strategy, you can transform throughput, reduce rework, and maximize every dollar spent.

The Role of a Single Point of Contact in Automation Success

Complex automation projects require more than just great machinery—they demand seamless integration, rapid installation, and ongoing support. As your single point of contact, I coordinate between your team, suppliers like Prodevco, Ermaksan, and Akyapak, and Mac-Tech’s in-house experts. That means one call, one email, and one responsible partner for everything from concept to commissioning. This approach minimizes delays, streamlines communication, and ensures you get a turnkey solution tailored to your unique needs.

Industry Challenges: Oilfield, Bridge, Shipyard, and Tower Fabrication

Whether you’re fabricating bridge beams, offshore platforms, or ship hulls, you face similar challenges: skilled labor shortages, tightening deadlines, and the need to meet rigorous quality standards. Manual processes can’t keep up. Automation—especially when designed for your specific application—reduces dependency on manual labor, cuts cycle times, and delivers repeatable accuracy. The right investment today pays dividends in schedule reliability, safety, and customer satisfaction.

Automation in Action: Prodevco, Liberty, and Cutting-Edge Solutions

Modern automated systems like Prodevco’s robotic beam lines and Liberty’s CNC drilling centers have redefined what’s possible in structural steel fabrication. These systems integrate seamlessly with tandem brakes and advanced press technologies, creating end-to-end solutions that cut material handling, minimize downtime, and ensure traceability throughout the process. Automation doesn’t just replace labor—it empowers your workforce, allowing skilled operators to focus on high-value tasks while the machines handle the heavy lifting.

Tandem Brakes vs. Traditional Presses: Key Differences and Benefits

Tandem brakes—two synchronized press brakes operating together—offer distinct advantages over traditional single presses, especially for long, heavy bridge beams. While initial costs may be higher, the efficiency gains are substantial. Tandem brakes enable simultaneous forming along the entire length of the beam, eliminating multiple setups and reducing the risk of misalignment. This translates to shorter cycle times, less scrap, and superior consistency. In contrast, traditional presses often require multiple operations, increasing labor costs and the likelihood of errors.

Evaluating Efficiency Gains: Ermaksan, Akyapak, and Ercolina Press Technologies

When comparing manufacturers like Ermaksan, Akyapak, and Ercolina, executives should look beyond price tags. Ermaksan’s tandem systems, for example, feature advanced CNC controls, energy-efficient hydraulics, and quick-change tooling, all designed to maximize uptime. Akyapak’s robust construction ensures reliability even in 24/7 production environments. Ercolina’s specialized forming solutions provide flexibility for custom beam profiles. The real value lies in how these machines integrate into your workflow, reduce unplanned downtime, and support future automation upgrades.

The Impact of HSG Fiber Lasers in Integrated Fabrication Lines

Fiber laser technology, such as HSG’s, has revolutionized cutting operations in beam fabrication. When integrated with tandem brakes and automated handling, fiber lasers deliver precise, high-speed cuts with minimal heat-affected zones. This not only reduces secondary operations but also enhances the overall efficiency of your fabrication line. The result: faster project turnarounds, cleaner welds, and the ability to tackle complex geometries—without sacrificing throughput.

Real-World Examples: Automated Solutions Delivering ROI

Consider a recent Mac-Tech client—a Midwest bridge builder—who replaced legacy presses with an Ermaksan tandem brake system. Their investment reduced beam forming time by 40% and slashed rework rates thanks to improved consistency. Coupled with Prodevco’s automated layout marking and cutting, they achieved a six-month payback period and increased bid competitiveness. Similar success stories span oilfield module fabrication and shipyard projects, where automation has turned bottlenecks into profit centers.

Strategic Equipment Selection: What Executives Need to Know

High-value equipment decisions require a holistic view. It’s not just about capacity or tonnage; it’s about how the equipment fits into your plant’s ecosystem. Will the tandem brake integrate with existing ERP or nesting software? Can it be expanded as your business grows? What are the ongoing maintenance and training requirements? My role is to help you ask the right questions, evaluate total cost of ownership, and make informed choices that future-proof your operation.

HSG HC1703

Posted on February 13, 2026

Brand – HSG

Model – HC1703

Type – Press Brakes

Year – 2025

ERMAK EVOIII 3760-175

Posted on December 12, 2024

• Ermak EvoIII 3760-175 (193 Ton x 12’)
• 7-Axis: Y1, Y2, X, R, Z1, Z2, X-Prime (+/-3.94”)
• Delem 66Touch CNC Control, 17”
• CNC Motorized Crowning
• Precision Tooling Package

Partnering with Mac-Tech: Streamlining Implementation and Support

At Mac-Tech, we don’t just sell machines—we deliver outcomes. From project scoping and facility layout to installation, training, and after-sales support, my team and I manage every detail. We work hand-in-hand with Prodevco, Akyapak, Ermaksan, and other leading suppliers to ensure your automation project is delivered on time and on budget. With Mac-Tech as your partner, you gain a single call for technical issues, upgrades, and ongoing optimization.

Maximizing Efficiency and Profitability in Bridge Beam Fabrication

In today’s demanding structural steel market, automation isn’t just an option—it’s a necessity. Tandem brakes deliver the speed, precision, and flexibility modern projects demand, especially when paired with cutting-edge technologies from Prodevco, Akyapak, and Ermaksan. As your dedicated Mac-Tech advisor, I’m committed to helping you achieve the highest ROI, from initial consultation through full integration and support. Let’s build your competitive edge—together.

Frequently Asked Questions

What are the key buying criteria when comparing tandem brakes to traditional presses?
Look for length capacity, synchronization accuracy, CNC control sophistication, and ease of integration with automation systems. Consider not just the upfront cost, but also long-term efficiency, reliability, and support.

How long does it typically take to install and commission a tandem brake system?
Most installations can be completed in 3–6 weeks from delivery, depending on site readiness and integration complexity. Mac-Tech handles all logistics and coordinates with your facilities team to minimize downtime.

Can tandem brakes be integrated with existing automation or ERP systems?
Absolutely. Modern tandem brakes from Ermaksan and Akyapak are designed for seamless integration with plant control software, material handling robots, and scheduling systems. I work closely with your IT and engineering teams to ensure a smooth rollout.

What kind of training and support does Mac-Tech provide post-installation?
We offer comprehensive operator and maintenance training, both on-site and virtually. Ongoing technical support, preventive maintenance plans, and rapid-response service are all part of our commitment.

How do efficiency gains with tandem brakes translate to real-world savings?
Typical clients report 30–50% reductions in cycle time, fewer operator hours per part, and significant drops in rework and scrap. These savings compound over time, delivering a rapid ROI.

What is the typical lead time for Ermaksan, Akyapak, or Prodevco systems?
Lead times vary by configuration and market conditions, but most systems are delivered in 12–24 weeks. Mac-Tech keeps you updated throughout the process and manages all supplier coordination.

Why choose Mac-Tech as a single source partner versus multiple vendors?
With Mac-Tech, you get a dedicated advisor who manages every aspect of your project, from equipment selection to integration and support. This reduces risk, accelerates timelines, and ensures all equipment works seamlessly together.