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Unit 3b / 242 Ferry Road Waltham Christchurch - Phone: 0800 000 400 - Email Info@ier.co.nz

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Specialist Control Computer Equipment Repairs

Specialist Control Computer Equipment Repairs

Specialist Control Computer Equipment Repairs

Modern industrial systems rely on complex control computers to keep operations running. When these fail, replacement is often expensive, slow, or simply not available.

At Industrial Electronic, we specialise in component-level diagnosis and repair of industrial control computer equipment, restoring functionality quickly and cost-effectively.


What We Repair

We service a wide range of control computer systems, including:

  • CNC control computers & machine controllers
  • PLC-based control systems
  • Embedded control boards & industrial PCs
  • HMI control units & operator interfaces
  • VFD and motion control interfaces
  • Custom and OEM control electronics

If it has a PCB and controls a machine — we can repair it.


Common Faults We See

  • No power / intermittent startup issues
  • Communication faults (CAN, serial, Ethernet)
  • Failed processors, memory, or EEPROM corruption
  • Power supply failures & damaged regulators
  • Water, dust, or environmental damage
  • Burnt or shorted components
  • Internal board faults with no available documentation

Our Process

  • Component-Level Diagnostics – We trace faults down to individual components
  • Advanced Inspection – Including X-ray analysis for hidden faults and multilayer boards
  • In-House Engineering – Custom tooling, jig creation, and test platforms
  • Precision Repair – BGA rework, micro-soldering, and circuit reconstruction
  • Full Function Testing – Where possible, using simulated or real-world environments

Why Repair Instead of Replace?

  • Avoid long OEM lead times
  • Reduce costs compared to full system replacement
  • Retain original machine compatibility
  • Eliminate risks from unknown second-hand units
  • Keep critical plant and equipment operational

Turnaround & Service

  • Fast diagnostics available
  • Priority service options for urgent breakdowns
  • Nationwide and international shipping supported

Who We Work With

We support:

  • Engineers & maintenance teams
  • Industrial workshops & service providers
  • Manufacturing plants & processing facilities
  • OEM support networks

Important Notes

Due to the complexity of industrial control systems, not all units are repairable. A standard assessment fee may apply if repair is not possible or declined.


Need Your Control System Repaired?

If your equipment is down or behaving unpredictably, get in touch with our team.

Send your unit in or contact us to discuss your fault.