Press Break Retrofit: How to Upgrade Your Productivity
Modern manufacturing demands precision, speed, and uptime—but aging press brakes often struggle to keep pace. A Press Break retrofit swaps out obsolete control electronics for a PC-based system, transforming your existing brake into a high-performance asset. Instead of investing in a brand-new machine, a retrofit leverages your current hydraulics and frame, delivering faster setups, tighter tolerances, and years of additional service life.
What Is a Press Break Retrofit?
A Press Break retrofit involves removing the original control panel, CPUs, and I/O modules from your press brake and installing a standardized PC800 control enclosure. This turnkey upgrade seamlessly integrates with your back-gauge, crowning system, safety interlocks, and foot pedal, while layering in modern software features—like graphical programming, automated bend sequences, and real-time diagnostics.
Core Elements of a Press Break Retrofit
When you choose a press break retrofit from PC Controls, you gain:
- PC800 Touchscreen Interface
A rugged 19" industrial display running intuitive software, replacing dozens of archaic buttons and switches. - Graphical Bend Wizard Software
Automatically generates bend sequences from imported CAD or DXF files, letting operators preview each step and adjust on-screen before touching the brake. - Advanced Safety Integration
Electronic light-curtain and gate monitoring tie directly into the control’s I/O modules, ensuring full compliance with current OSHA and CE standards. - Back-Gauge & Crowning Interface
Multi-axis positioning delivers programmable crowning, taper compensation, and programmable offsets for complex bending operations. - Remote Diagnostics & Support
Built-in VPN and remote-access tools enable PC Controls engineers to troubleshoot faults, deploy updates, and optimize parameters without an on-site visit.
Hydraulic Leveling Valve Upgrade
Peak productivity demands consistent ram parallelism across the bed. As part of a press break retrofit, an electronic hydraulic leveling valve replaces your manual or analog system:
- Dual Linear Scale Feedback measures ram alignment in real time.
- Electronic Valve Control adjusts crown settings automatically, ensuring uniform bending pressure across long parts.
- Programmable Crown Profiles let you switch between tapers, radii, or multi-step bends at the touch of a button—no manual shim changes required.
The result is first-pass accuracy on every job, even when switching between thin sheets and heavy plate.
Productivity & Accuracy Gains
Shops that invest in a press break retrofit typically see immediate improvements:
- 30–40% Faster Setups by loading CAD profiles directly into Bend Wizard, eliminating manual calculation and trial bends.
- 20–25% Scrap Reduction thanks to on-screen simulation and automated crowning—first-part success becomes the norm.
- Minimized Downtime as solid-state drives, modern processors, and standardized I/O modules replace flaky legacy electronics.
Beyond speed and quality, the modern control platform generates maintenance logs, alarm histories, and usage analytics—helping you plan preventive service rather than react to failures.
When to Schedule Your Retrofit
To maximize ROI and minimize disruption, plan your press break retrofit:
- During Planned Maintenance Windows: Coordinate with annual shutdowns or slow seasons.
- Before Major Production Runs: Ensure peak reliability when tackling high-volume orders.
- When OEM Support Ends: Retrofits safeguard against obsolete control boards that are no longer stocked.
- To Meet New Safety Standards: Leverage modern control interlocks and monitoring to comply with updated regulations.
Early planning prevents the unplanned downtime that can cripple delivery schedules and customer confidence.
Case Study: Boosting Throughput at a Regional Fab Shop
A Midwestern sheet-metal shop retrofitted their 100-ton press brake with PC800 controls, Bend Wizard, and an electronic leveling valve. In six months they reported:
- 35% Reduction in Setup Time – standard jobs went from 25 minutes to under 16 minutes.
- 18% Less Scrap – perfect first-part accuracy on complex angles.
- Zero Control-Related Failures – legacy board failures dropped to zero after retrofit.
The total retrofit paid for itself in just five months through labor savings and reduced material waste.
Ready to Unlock Peak Productivity?
Don’t let outdated controls slow your shop down. Contact PC Controls today for a customized
Press Break retrofit proposal and transform your existing brake into a modern, high-efficiency powerhouse.




