Your Exclusive Doosan Service Center for N. Illinois and N.w. Indiana

  • Doosan Factory Trained Technicians
  • Competitive Rates
  • Parts Support
  • We Can Service Other Major Brands Including Haas

Parts and service:
(888) 520-1768
Phone:
service@520machinery.comE-mail:

Doosan 24/7 Support:
(888) 936-6726
Phone:

Preventative Maintenance Programs

We are pleased to offer a comprehensive "Preventive Maintenance Program" for your Machine Tools. Protect your investment and maximize your productivity by utilizing our Trained Factory-Certified Professionals to keep your machine in the best possible condition. The following items indicate the many key points addressed at every preventive inspection:

 

Mechanical System

  • Check machine level
  • Verify spindle sweep
  • Check gear shift operation*
  • Check spindle lube and air blast
  • Check spindle orientation alignment
  • Check shot pin operation*
  • Change gearbox oil Inspect drive belt
  • Inspect and adjust tool changer system
  • Inspect spindle taper condition
  • Inspect way cover wipers
  • Check draw bar height
  • Inspect rigid tap encoder operation*
  • Check tool change operation
  • Clean/lubricate tool changer
  • Inspect counterbalance system

Way Lube System

  • Clean filters
  • Inspect lines and fittings
  • Check operation
  • Verify lube/pump operation

Coolant System

  • Remove/check pump and motor

Air System

  • Clean filters
  • Check pressure/adjust regulator
  • Inspect system for leaks

Electrical System

  • Clean electrical cabinet Check voltages

* If Applicable

Our Preventive Maintenance Program should be performed annually, based on single shift operation. Optional Special Services: Done at same time as P.M.
• Ball Bar Calibration – Tests circularity and verifies the positioning accuracy
• Vibration Analyzer – Verifies machine vibration against established criteria

Any additional service, repairs and parts for repairs must be scheduled and will be subject to our standard service rates.