SunSource

Expert Repairs for Welders and Weld Controls at SunSource

At SunSource, we specialize in the precise repair and maintenance of welders, wire feeders, and weld control systems. Our skilled technicians utilize advanced diagnostic tools and in-depth knowledge of welding technologies to provide comprehensive assessments and accurate repairs. We meticulously clean, inspect, and remanufacture these complex systems to restore them to peak performance.

After repairs are completed, each welder and weld control unit undergoes thorough testing to ensure it meets the highest industry standards for functionality and reliability. Whether your equipment is in need of repairs or upgrades, our team is dedicated to minimizing downtime and maximizing the lifespan of your welding systems, ensuring optimal performance in demanding operational environments.


Comprehensive Welder Repair Process

At SunSource, we specialize in delivering high-quality repairs for welding machines and components. Our thorough process ensures that each welder is restored to its peak performance:

  1. Initial Logging & Tracking: Upon receiving your welder, it is assigned a unique tracking number to facilitate accurate tracking and real-time status updates throughout the repair process.
  2. Diagnostic Teardown: Our skilled technicians carefully disassemble the unit to inspect the internal components for damage, wear, or malfunction, including cables, control panels, transformers, and welding electrodes.
  3. Failure Analysis & Reporting: We document the nature and cause of the failure and provide a detailed report outlining necessary repairs or component replacements.
  4. Parts Procurement: Any required parts are sourced from our inventory or trusted suppliers to ensure minimal downtime. We use only high-quality components that meet OEM standards.
  5. Component Replacement & Repairs: We replace damaged components such as transformers, control boards, power supplies, and welding guns. Any defective wiring, circuit boards, or gas flow systems are repaired to restore functionality.
  6. Reassembly & System Testing: After repairs, the welder is reassembled and tested under real-world conditions. We simulate various welding operations to ensure the machine is working as expected.
  7. Quality Inspection: A final inspection is performed to ensure both functional and cosmetic aspects meet OEM standards. All critical features, such as voltage regulation and arc stability, are verified.
  8. Documentation & Delivery: Once the welder has passed all tests and inspections, a comprehensive report detailing repairs and tests is provided. The unit is carefully packaged and shipped back to you, fully functional and ready for use.

This process guarantees that your welding equipment is restored to optimal performance, minimizing downtime and extending the life of your welder.


Our Expertise in Welder Repair Brands

We specialize in repairing welders from some of the most recognized and trusted names in the industry. Our experienced technicians have the skills to handle a wide variety of welding equipment, ensuring reliable and precise repairs. Brands we commonly service include:

  • Lincoln
  • Nippon
  • Sensarc
  • Thermal Arc
  • Kobelco
  • Miller
  • OTC (Daihen)
  • Nadex
  • Panasonic
  • Nadesco
  • WTC/Medar
  • ESAB
  • Fronius
  • Yaskawa Motoweld
  • Hobart
  • Dengensha
  • Hypertherm
  • Hitachi

If your brand isn’t listed, don’t worry — our team is highly skilled in repairing a wide range of welder models, offering top-notch repairs no matter the manufacturer.


Advanced Testing for Reliable Welder Performance

At SunSource, we utilize cutting-edge testing procedures to ensure your welders perform at their best. Our comprehensive testing process includes:

  • Welding Output Quality: We simulate actual welding conditions to verify power output stability, voltage levels, and current settings for reliable performance in various welding applications.
  • Arc Control & Stability: We check for proper arc initiation and stability, ensuring smooth operation and high-quality welds.
  • Heat Distribution Testing: We assess the welder’s ability to manage heat efficiently, avoiding overheating and ensuring safe operation during long shifts.
  • Safety Features & Electrical Integrity: Testing includes evaluating internal safety mechanisms such as circuit protection and ground fault detection to prevent electrical hazards.
  • Functional Testing of Controls: We verify the functionality of control panels, switches, and input/output connections to ensure accurate settings and easy usability.

These tests ensure that your welder operates efficiently and safely in all environments, maintaining peak performance over time.


The SunSource Commitment to Quality

Our repair services are built on a foundation of quality, expertise, and customer satisfaction. Key benefits include:

  • Factory-trained technicians with extensive experience.
  • Industry-leading 12-month operational warranty covering the entire unit.
  • Comprehensive failure analysis and test reporting.
  • Pick-up and delivery service in most areas for your convenience.
  • Emergency repair services to minimize downtime.
  • Online tracking and reporting for full transparency.
  • Access to remanufactured and surplus spares to meet immediate needs.
  • Free Evaluations to help you assess repair needs without upfront costs, ensuring an informed decision for your equipment.


Extensive Repair Network Across the U.S.

SunSource’s nationwide repair centers are equipped with state-of-the-art diagnostic tools, allowing us to perform fast, high-quality repairs on welders. Our extensive repair network ensures quick turnaround times and exceptional customer service, no matter where you are located.

Need a Welder Repaired? Request a quote today and experience the SunSource Advantage — where precision, reliability, and speed come together to keep your welder performing at its best.

Submit request for pricing on RFQ products.

Our sales team will be in touch to provide you a quote.

Explore Specialized Repair Services for Your Industry
Explore Specialized Repair Services for Your Industry

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