Maintenance Services - Why Us

Wide Range of Services

24-Hour Support ? at Our Facilities or in the Field

Few electrical contractors anywhere in the country have as long a history, as vast a range of expertise, or as broad an offering of maintenance services as we do. Our customers, many of which have been with us for decades, trust us for our ?

Electrical & Mechanical Repair Facilities

  • Separate large and small repair operations
  • Troubleshooting, repair, rebuilding, and rewinding of both form-wound and random-wound machines, including all types of electric motors, generators, transformers, clutches, brakes, pumps, gearboxes, blowers, fans, shafts, sleeve bearings, hoist, etc.
  • New factory replacements also available

Equipment

  • 8' x 8' VPI Tank
  • Full-voltage testing to 7200 VAC
  • 750 VDC - 1000 amps
  • Dynamometer load testing
  • Dynamic balancing to 25,000 Lbs.
  • Core loss tester
  • Surge comparison test sets
  • Temperature-controlled burnout ovens

Electrical Apparatus

  • Electric motors, AC & DC to 13.8 KV
  • Explosion-proof, U.L.-approved
  • Wound rotor motors
  • Synchronous motors
  • Vertical pump motors
  • Submersibles
  • Servo motors
  • Mill & press duty motors
  • Clutches and brakes
  • Transformers ( dry & oil-filled )
  • Hoist
  • Redesigning

Mechanical Repair

  • All types of pump repair
  • Valves ( cone and gate )
  • Gearboxes
  • Blowers and fans
  • Shaft repairing and manufacturing
  • Babbitt bearing - Spin Casting
  • Resistor banks

Field Service

  • Onsite repair, reconditioning, and rewinding
  • Ice blasting, soda blasting, and corn cob
  • Laser and mechanical alignments
  • Removal and reinstallation
  • Field balancing - Single and multi-plane
  • Breaker testing
  • Crane inspections

 

Electronics Services

  • Testing, troubleshoot, repair, replacement, and maintenance of solid-state drive systems and components (integrated and stand-alone)
  • Technicians available to assist you when problems arise with production, processing equipment, control or power equipment, material handling
  • Complete electronics laboratory for in-house service
  • Onsite troubleshooting and repair also provided

Electronics Capabilities

  • Circuit boards
  • Motor & Machine Controls
  • Soft Starts
  • AC/DC variable speed drives
  • Temperature Controls
  • Crane Controls
  • Servo and spindle drive systems
  • Rectifiers
  • PLC's
  • Upgrades & Integration
  • Generators
  • CNC controls
  • New Equipment
  • Contactors

Switchgear Services

  • Repair and maintenance of all types of low- and medium-voltage switchgear
  • Capabilities range from testing all system components to repairing or retrofitting them with new solid-state devices
  • New equipment and installation also provided - along with testing, maintaining and calibrating your installed equipment for optimal performance

Preventative & Predictive Maintenance

  • Extends beyond electronic and electrical devices to the mechanical apparatus they control or drive
  • Takes into account the integral nature of most systems, enabling us to be a complete and efficient mechanical maintenance resource for your electrical equipment

Vibration Analysis and Online Monitoring

  • Changes the focus from reactive to condition-based health monitoring
  • Improves the overall reliability of plant process systems while safeguarding against unplanned machinery failures
  • Vibration Institute Category III Vibration Analysts - capable of performing advanced vibration analysis, cross-channel and transient analysis as well as multi-plane and dynamic balancing
  • Technicians can balance units onsite using the latest vibration technology and equipment, such as the CS 2130 Machinery Health Analyzer.

Infrared - Thermography

  • Measures temperature differentials that can indicate poor connections and other problems before they cause serious destruction and expensive unplanned downtime
  • The result of our ongoing investigation into the most current technological advances in predictive and preventive maintenance

Ultra Sound Leak Detection

  • Provides the most precise and cost-effective solutions - in leak detection, tightness testing, and predictive maintenance
  • Can lead to significant savings in energy costs

Oil Analysis & Testing

  • Transformer oil, gearbox, and pedestal oil diagnosed to detect metal particles resulting from failures of attrition or excessive wear

Servo Motor Repair

  • Includes thorough inspection and testing of the apparatus
  • Repair includes electronic alignment of encoders, stator windings, end-frame machining, bearing replacement, rotor security, replacement of o-rings, gaskets, and seals, and re-assembly

Laser Alignment

  • Increases the longevity of coupled equipment through correct installation and precise alignment
  • Proper alignment achieved to increase efficiency and extend the lifecycle of motors, pumps, and gearboxes

For electrical maintenance services far beyond the ordinary - electrical maintenance services that keep you running efficiently and profitably - it pays to contact Koontz-Wagner.