Cryogenic & Deep Freezing

Refining metallurgical structures with deep cryogenics.

The technology of cryogenics – exposing metal parts to temperatures around -320˚F – has tremendous benefits for industrial applications. Our cryogenic experts will work with you to create a process that permanently refines the grain structure of your most important parts – creating parts that are metallurgically improved and stabilized with a denser, smoother surface.

We can perform cryogenic processing both by liquid immersion and dry exposure.

Paulo cryogenic processing delivers:

  • Product Quality Improvement
  • Cost Reduction
  • Performance Improvement
  • Extended Product Life – up to 400%
  • Improved Machinability
  • Reduced Distortion
  • Improved Dimensional Stability
  • Reduced Scrap Rate

Our cryogenic services are ideal for your parts that need to be tough and wear resistant. We can apply our process to any metal part, including:

  • Drill Bits
  • End Mills
  • Forging Dies
  • Gears
  • Hobs
  • Die Casting Dies
  • Stamping Dies
  • Shear Blades
  • Knives
  • Slitters
  • Inserts
  • Saw Blades
  • Broaches
  • Cams
  • Crankshafts
  • Camshafts
  • Extrusion Dies
  • Medical Instruments
  • Rotary Dies
Heat treating 101: An Introduction to Heat Treating Procedures