AHTS Feature / Benefits Include:

• Muffle installation provides for temperature uniformity in chamber ± 3°C.

• Shorter transfer times from furnace chamber to quench tank (drives with 2 speeds)

• High capacity circulation fan in conjunction with ceramic "muffle" system assures high temperature uniformity and optimal gas flow to the charge. Direct radiation of the heating elements on to the charge is avoided.

• No driving elements in the furnace chamber.

• Vestibule offers rapid cooling system.

• Available in single and multiple chamber design.

• All motor driven components offer secondary "manual" actuation in the event of power outage.

• Quench oil cooled via secondary heat exchanger and fed to outer wall chamber of vestibule. Provides for additional cooling capacity within the vestibule. Gas circulation with guiding baffle also positively effects cooling rate in vestibule.

• Quench oil circulation adjustable/programmable for variable process requirements. Better control on circulation/temperature rates in the quench oil, hence better hardening effects.

• Modular Construction, available in 9 different sizes. Shorter installation times.

• Stand alone IQ system or can be integrated into a complete Heat Treatment plant with supporting AHTS systems including Flexiclean® washer, Tempering Furnace, etc.

• Safety/Automation Benefits:

  • Low Temperature shut-off. No explosive gasses conveyed to system at temperatures less than 750°C / 1382°F.

  • Automatic Nitrogen Purging unit. (in the event of a disturbance in process/enrichment gas)

  • Flame curtain in vestibule lock. Assures no Oxygen penetration into the furnace.

• Supporting Sales Video Available. (See "Promotional Items" section)

Capacities / Options:

• 770 lb./Hr, 1430 lb./Hr, 2,200 lb./Hr, 2640 lb./Hr

• Load sizing (LxWxH) 20"x22"x35", 24"x26"x43", 28"x26"x52",  28"x34"x51, 35"x26"x59", 35"x33"x59"

• Gas or Electric Fired.

• Continuous Systems or Once Through.

• Single Chamber or Double Chamber.

• Multiple Double Chamber Configurations.

• Chamber Retort Available.

Adjunct Products:

• Temper / Anneal Furnace, temperature up to 930°F (with or without N2 atmosphere)

• Temper / Anneal Furnace, temperature up to 1400°F (with or without N2 atmosphere)

• Standard Chamber Waster System (immersion or spray)

• Exclusive Flexiclean® Washer System (vacuum spray and immersion)

• Track Driven transport Charge / Discharging Table.

• Storage tables

• Focus®II Control & Supervisory System.

Chamber Retort Furnace

               Tempering Furnace

Flexiclean