Rotary Hearth

AFC-Holcroft’s rotary hearth furnaces are designed to provide greater uptime, ease of maintenance, trouble free operation and can be custom designed to meet your exact processing requirements.

Metallurgical Processes:

Neutral Hardening, Carburizing, Reheating, Tempering

Types of Products:

Automotive Components, Bearing Races, Off Road/Agricultural Components, Aerospace Components, Forgings and Powdered Metal Components

Unique Features:

  • Ability to handle variable production rates and process a large variation of parts
  • Single or multi level hearth designs
  • Gas tight oil bath seal
  • Heavy duty furnace support and guide wheels
  • Multiple drive systems are available including electrical-mechanical with variable speed and a hydraulic multi-cylinder system
  • Automatic cylinder type upward opening door(s)
  • Roof mounted air-cooled radial fan
  • Automatic loading / unloading available
  • Press quenching available
  • Available in a variety of control platforms providing total data monitoring, controlling, tracking and acquisition capability