Plasma Cutting System Repair

Plasma System Expertise

Plasma cutting systems combine CNC motion control with high-voltage plasma power supplies, torch height control, and gas management — more failure points than a typical machining center. Maz CNC understands all of them.

We service all major plasma table brands and can diagnose problems in the motion control, the plasma power supply, the THC system, or the CNC controller. Most jobs are completed on-site in a single visit.

Plasma Repair Services

• CNC motion control diagnosis and repair
• Plasma power supply service
• Torch height control (THC) calibration and repair
• Drive and servo system troubleshooting
• Arc starting and arc quality issues
• Rail and gantry alignment
• Water table and extraction system service

Preventive Maintenance

Plasma systems accumulate slag, moisture, and electrical interference that degrade performance over time. A regular PM program catches wear before it causes a production stoppage.

• Rail and drive system inspection
• Electrical connection inspection
• Torch body and consumable audit
• Gas pressure and flow verification
• Control parameter review
• Cut quality test and optimization