Vacuum Furnace Systems

Vacuum Carburizing and Automation

  • ModulTherm® | High Volume


    ModulTherm® is a highly flexible, and fully automated concept in vacuum thermal processing technology.

  • SyncroTherm® | High Profits


    SyncroTherm® from ALD-Holcroft enables the complete integration of vacuum heat treatment into the manufacturing work center.

  • DualTherm® | High Performance


    DualTherm® is the natural evolution of vacuum thermal processing. It separates high temperature functions from high-pressure gas quenching in a “cold chamber”.

SERVICES Take Advantage
  • Vacuum Furnace Replacement Parts

    ALD-Holcroft stocks and manufactures-to-order a complete line of high-quality replacement parts that are ...

  • Retrofits and Upgrades

    ALD-Holcroft offers continuous technical support – from analyzing and designing heat treating solutions...

  • Installation

    Our Service Engineers are highly experienced in every aspect of system installation, start-up and commiss...

  • Training

    ALD-Holcroft provides training on all of our supplied equipment. We provide hands on training and classro...

OUR HISTORY Learn something from us.

ALD-Holcroft Vacuum Technologies Co., Inc. was formed in 2005 as a joint venture between ALD Vacuum Technologies of Hanau, Germany, and AFC-Holcroft of Wixom, Michigan.ALD is a world-renowned company in the field of vacuum furnace technologies and has been in business for nearly 70 years. AFC-Holcroft is a global leader in the supply of atmosphere based furnace systems and has a history approaching 100 years long.

ALD-Holcroft can be your single source to meet your heat treat equipment requirements. ALD-Holcroft focuses on the NAFTA region (the United States, Canada and Mexico) to bring high performance vacuum carburizing and vacuum furnace automation to the market (see above video for a sample of our automation expertise).

NEWS Be Informed
  • Apr

    Woodward selects SyncroTherm for new facility. Details

  • May

    Vacuum carburizing symposium a success. With nearly 100 people in attendence the 8th vacuum carburizing symposium was a true success.

  • Nov

    ALD-Holcroft sets the date for the 2014 Vacuum Carburizing Symposium; May 6th and 7th, 2014.