We've turned the science of heat treating into an art form.™  

Batch Integral Quench Processing

National Metal Processing

About the process:

A surface hardening process offering a high degree of automation, increased production rates, and flexible process parameter design.





  • 3 Surface Combustion Allcase batch integral quench furnaces
  • Atmosphere top cool and oil quench
  • Uni-DRAW temper furnace
  • Powder metal Uni-DRAW temper furnace
  • Temperatures to 1800°F
  • Load sizes to 4,000 lbs