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Comprehensive VFD, HMI, Instrumentation & Automation Repairs by General Tech Services- Reliable, Experienced, and Backed by Warranty

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Industrial Repair Services in the UAE – Reliable, Experienced, and Backed by Warranty

Across the UAE’s industrial sector, downtime is one of the biggest challenges companies face. When a key piece of equipment fails—whether it’s a drive, an HMI, or a critical instrument—the impact is immediate. Production slows down, safety margins shrink, and costs start adding up.

To help businesses avoid extended downtime and unnecessary equipment replacement costs, General Tech Services offers a full suite of professional repair services for automation, electrical, and industrial control equipment. Every repair is backed by a service warranty, giving customers complete confidence in performance and reliability.


VFD Repair Services – Keeping Motors and Production Lines Running

Variable Frequency Drives (VFDs) are the heart of most industrial motor systems. Because of heat, dust, electrical fluctuations, and demanding operating environments, drives can fail over time. Our repair team handles everything from small HVAC drives to large industrial units used in pumps, compressors, conveyors, and process machinery.

Typical VFD faults we address include:

  • Overvoltage and undervoltage errors
  • Power module and IGBT failures
  • Burnt components or short circuits
  • Control board and communication faults
  • Capacitor failures
  • Overheating and cooling fan issues

Brands commonly repaired:

Control Techniques, Emerson, ABB, Danfoss, Siemens, Schneider, Mitsubishi, Yaskawa, Omron, Allen-Bradley, Delta, Fuji, and others.

What customers can expect:

  • Thorough diagnostics and root-cause analysis
  • Component-level repair instead of costly replacements
  • Load testing to simulate real operating conditions
  • A service warranty after repair
  • Fast turnaround to reduce downtime

HMI Repair Services – Restoring Your Operator Interface

An HMI malfunction can bring an entire machine—or even an entire production line—to a standstill. We repair HMIs used in industrial automation, packaging, utilities, and manufacturing, ensuring that operators regain full visibility and control as quickly as possible.

Common HMI issues we repair:

  • Cracked or unresponsive touchscreens
  • Damaged LCD or backlight
  • Faulty communication ports
  • Software or firmware issues
  • Power supply board failures
  • Non-responsive keypads or dead displays

Brands we work with include:

Omron, Siemens, Allen-Bradley, Weintek, Schneider, Advantech, Delta, Mitsubishi, Beijer, Wago, IFM, and similar panels used across UAE industries.

Our HMI repair approach:

  • Screen and touch panel replacement
  • Calibration and testing under operating conditions
  • Firmware restoration when required
  • Warranty on all completed repairs

Instrumentation & Calibration Equipment Repairs

Many companies rely on sensitive measurement tools—pressure gauges, flow meters, torque devices, dimensional instruments, data loggers, and more. These tools must stay accurate and reliable, especially in industries where quality control is critical.

We repair instruments from brands such as Mitutoyo, Mark-10, WIKA, IFM, Emerson, Honeywell, Jumo, Apera, Dwyer, and several others used throughout the UAE.

Our process includes diagnostics, component replacement where needed, and a verification or calibration check to ensure the equipment performs as required.


Electronic PCB & Power Supply Repairs

For customers looking to extend the life of control systems, our electronics division handles board-level and module-level repairs, including:

  • Power supply units
  • PLC IO boards
  • Control boards
  • Servo drive boards
  • Industrial communication modules

Instead of replacing entire units, repairing individual boards can reduce costs significantly while keeping systems running smoothly.


Servo Motor Repairs

Servo motors are essential in CNC machines, robotics, and high-precision automation lines. We support:

  • Bearing replacement
  • Encoder servicing
  • Stator rewinding
  • Brake assembly repair
  • Cleaning, alignment, and balancing

All motors undergo detailed inspection and testing before return.


PLC, IO and Automation Module Repairs

Automation systems rely heavily on PLCs, IO cards, and communication modules. We repair components used in production plants, utilities, manufacturing lines, HVAC systems, and process industries.

We work on modules from leading brands such as Siemens, Omron, Allen-Bradley, Schneider, Wago, and IFM.


Why Companies in the UAE Prefer General Tech Services?

Experienced technical team

Our engineers bring extensive experience across industrial automation, instrumentation, and electrical systems.

Transparent repair process

Every repair comes with an inspection report detailing the issue and the work carried out.

Cost savings

Repairs often cost far less than buying new equipment—especially for imported items or discontinued models.

Short turnaround times

We understand how critical uptime is in UAE industries, so repairs are prioritised accordingly.

Warranty-backed repairs

Every completed repair is supported by a service warranty for peace of mind.

Industry coverage

We support companies in oil & gas, manufacturing, utilities, water treatment, aviation, logistics, metal fabrication, and engineering services.


Your Trusted Repair Partner in the UAE

Whether you need support for a single drive, an entire control panel, or a variety of industrial instruments, our repair team is ready to help. With reliable service, technical expertise, and warranty-backed work, General Tech Services remains a trusted partner for industrial repair needs across the UAE.