National Peening

National Peening has provided quality shot peening services since 1986. Originally founded in Statesville, NC, National Peening operates five facilities with specialized equipment that has been designed and built by in-house engineers and technicians.

National Peening designs and builds most of their own equipment to be the most effective and efficient shot peening machinery in the industry. They can custom tailor equipment to meet customer’s application. They can accommodate all sizes of parts from small parts (springs, pins) to larger ones requiring the use of our 14′ x 14′ x 16′ computer monitored cabinet machine capable of handling parts up to 20,000 pounds. They also have 4 axis single nozzle CNC machines and 6 axis double nozzle (or lance) CNC machines.

 Services Include:

  • Computer Controlled and Monitored Steel Shot and Glass Bead Peening
  • Strain Peening
  • Dual Peening
  • Peen Forming
  • Peen Straightening
  • Porosity Sealing
  • Work Hardening
  • De-Burring
  • De-Flashing
  • De-Rusting
  • Abrasive Blast Cleaning
  • Cosmetic Surface Enhancement
  • On-Site Peening Services

Industries Served:

  • Aerospace
  • Automotive
  • Construction
  • Chemical
  • Mining
  • Manufacturing
  • D.O.D.
  • Power Generation
  • Transportation
  • General
  • Medical
  • FAA Repair

For more information on National Peening’s locations and capabilities, please visit