The Technology Behind HAEUSLER’s Industry-Leading Plate Rolling Machines

Now in its third generation of family ownership, HAEUSLER continues to push boundaries in automated metal forming, delivering efficiency, precision, and reliability. One of its most groundbreaking advancements is the EVO 4-roll plate bending machine, which showcases the brand’s forward-thinking ethos and commitment to Industry 4.0 standards.

EVO: The Next Generation in Plate Bending Machines

The HAEUSLER EVO is built to redefine efficiency and performance. The Hybrid Drive System (HHDS®) is central to its power—an exclusive HAEUSLER innovation. By combining electric motors with planetary gearboxes, the EVO achieves:

• Up to 50% energy savings
• Step-less adjustable rotation speeds from 0–8 m/min
• 60% higher productivity than conventional models
• Predictive maintenance via advanced optional sensors, reducing downtime and service costs

VSA® Technology – Maximum Flexibility in Bending

The patent-pending VSA® (Variable Swing Arm) technology revolutionises bending versatility. With dual pivot points for each side roll arm, the EVO can adjust bending geometry based on the task:

• Wider bending geometry for heavy wall thicknesses
• Tighter geometry for small diameters

This results in up to 85% more bending capacity and enables the EVO to handle an unmatched range of workpiece sizes.

A machine with this range of geometry is unique on the market—there is no other that can do both the large and small diameter parts. – Mathieu Reichardt, Sales, HAEUSLER

Bendtronic® – Artificial Intelligence for Precision Plate Rolling

The EVO is the world’s first plate-bending machine equipped with integrated AI. At the heart of this capability is Bendtronic®, a powerful CNC control system that brings intelligence and automation to every bending task.

Key Features of Bendtronic®:

• Automatic CNC program generation based on part dimensions and material characteristics
• Handles single-pass and multi-pass bending for cylinders, tanks, ovals, S-shapes, and more
• Feasibility checks and production simulation with the offline version
• Intuitive graphical interface for easy operator training and minimal errors

Whether you’re a seasoned technician or a newcomer, Bendtronic® turns complex tasks into predictable and accurate results—right from the start.

Smart Add-Ons for Enhanced Operation

The EVO supports a range of customisable features that make bending safer, faster, and more efficient:

• Cooling systems for high ambient temperatures (up to 45°C)
• Lateral side supports for handling large-diameter shells
• Infeed roller tables for smooth plate loading

Future-Proofing with HAEUSLER

By integrating digital intelligence, mechanical innovation, and user-focused design, HAEUSLER continues to shape the future of smart metal forming systems. The EVO isn’t just a machine—it’s a smart forming platform built for the challenges of tomorrow.

Originally published in Steel Australia – Spring Edition 2021