Hydraulics & Mechanics
Complete hydraulic inspection, valve and pump rebuild, and cylinder resealing.
- Hydraulic leaks & pressure testing
- Pump & valve replacement
- Backgauge ball screw lubrication
Press Brake Repair Service | CNC & Hydraulic Bending Machine Repair USA
Repair — Bending (Press Brakes)
Hydraulic and CNC press brake repair covering Y1/Y2/X/R axes, crowning, hydraulics, and controllers (Delem, ESA, MT-15). We provide preventive maintenance, calibration, and tooling assistance for all major brands.
🔧 What We Service
Controllers & Electronics
Delem, ESA, Cybelec, MT-15 troubleshooting, firmware, and I/O calibration.
- Controller backup & restoration
- Touchscreen and encoder repair
- Servo drive tuning & axis testing
Axes & Crowning
Backgauge alignment and crowning system calibration for precision bending.
- Y1/Y2 synchronization check
- X/R axis alignment and travel tuning
- Crowning beam inspection
Tooling & Maintenance
Preventive maintenance and setup guidance for tooling and bending accuracy.
- Tool alignment & die seat leveling
- Lubrication and safety inspection
- Operator training & best practices
⚙️ Typical Issues We Fix
- Axis misalignment or uneven stroke
- Slow or noisy hydraulics
- Inaccurate crowning / angle errors
- Foot pedal or safety interlock failure
- Controller not booting / frozen
- Oil contamination alarms
- Backgauge not homing or drifting
- Axis overload or servo alarm
- Uneven bend along length
- Hydraulic leak or pressure drop
- Delem/ESA touch failure
- Calibration data lost
🧩 Coverage & Turnaround
- On-site service: IL, TX, CA regions
- Bench repair: ship electronic boards or valves to IL
- Typical turnaround: 2–7 business days
- Emergency support: 24–48h in IL region
Request Service
UmproTech Inc • 901 E Orchard St, Mundelein, IL 60060
Email: info@umprotech.com • Phone: +1 (872) 268-5842
Business Hours: Monday–Friday, 8:00 AM–5:00 PM CST
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