VFS® Vacuum Furnaces: HEQ Series

When you want superior results, the Horizontal External Quench (HEQ) vacuum furnace rises to the occasion. Built upon years of tradition and designed with the single purpose of enhancing the user experience, this furnace offers both optimum performance and ease of use.

Offering up to 2 bar absolute pressure and designed with maintenance needs in mind, its external gas quench system consists of several components mounted in a single space-saving enclosure. These include a drive motor, high-efficiency blower and heat exchanger. With easy access to components, users can also count on simplified maintenance


  • Uniform 360° heating and cooling
  • Achieve superior temperature control
  • Perform routine maintenance with ease, including replacement of the standard quench motor
  • Maximize cooling performance via external heat exchanger
  • Increase plant layout flexibility with separate heat exchanger

To discuss your vacuum furnace requirements, contact Mark Heninger, Director of Equipment Sales.

Download the HEQ Flyer (PDF)