Heavy Fabrication

C eltech has an aerospace quality fabrication department that is certified to all necessary AWS specifications as well as MIL-SPEC processes. Our fabricated products range in size from small, intricate pieces to large weldments and fabricated structures. We have specialized and standard types of welding machines and equipment necessary to perform the welding of test fixtures needed for your project. We offer complete material origin tracking to assure all products are fabricated with proper base alloys and welding rods. Celtech has a supplier qualification and rating system, and alliances with proven suppliers offering significant extensions of our fabrication capabilities, under the supervision of our inspectors.

Celtech’s large scale fabrication assets have increased the Atec Companies’ production capacities and field services.

Repairs for Celtech, Space Corp., Page Avjet, Knight Aerospace, ASE and Atec gear.

Heavy Fabrication Equipment:

  • 15 Acres on 2 Campuses
  • Scaffolding, Work Platforms
  • Numerous Welding Tables
  • Boom Lifts
  • Heavy Forklifts
  • High Scissor Manlifts
  • MIG, TIG, Arc, Gas & Braze
  • Holding and Rotating Fixtures
  • Overhead Cranes
  • Laser Cutting
  • Sand Blasting Facility
  • Large Painting Enclosures
  • High Capacity Electric Service
  • Large Scale Machining
  • Moving Dollies & Rollers
  • Laser Measuring Devices
  • Huge Pull Test Fixtures
  • Brakes & Shears


  • Tube Bending
  • NDT & Couponing
  • Waterjet
  • Laser Cutting
  • EDM
  • Large Scale Sawing
  • Machining & Grinding
  • 3D Printing & Modeling
  • Plate Bending, Rolling, & Shearing
  • Electric Welding
  • Flame Welding & Cutting


  • Stainless Steels
  • Aluminum
  • Carbon Steels
  • Beryllium Copper
  • Torlon
  • Composites
  • A286
  • Inconel
  • Aeromet
  • Monel
  • Insulators


  • Heavy Frameworks
  • Large Support Structural Silencers
  • Large Augmenters/Exhaust Tubes
  • Complex Steel Structures
  • Sub-Systems Skidding
  • Thrust Frames & Engine Adapters
  • Engine Holding Equipment
  • Clevises, Tie-Downs & Deadmen
  • Actuated Work Platforms
  • Hoists, Lifts & Trailers
  • Cranes & Monorails