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Sealed Quench Furnace

Sealed Quench Furnace
Sealed Quench Furnace
Product Code : 01
Product Description

With strong sourcing capabilities, we are able to manufacture, supply and export Sealed Quench Furnace. These products are made of supreme quality raw materials that are obtained from the reputable sources of the market. Tested by our quality team, these products provide accurate and optimum performance. Used in steel plants, these products facilitate the correct hardening and annealing of different types of bars and rods. Sealed Quench Furnace is delivered to the clients in a stipulated time period owing to our expert delivery team.

Other Details:

Indomen sealed quench furnace is a highly productive and efficient integral-quench furnace available in either gas-fired or electric models. It is the centerpiece of a complete heattreating system. The furnaces feature obstruction-free work chambers, large capacity re-circulation fans, and strategically located heated sources to ensure rapid heat transfer, low energy use, and excellent temperature and carbon uniformity. A size and in-out configuration is available to fit your needs.
Indomen(sealed) integral quench furnace

Models: sqf-80,120,320,600,800,1000

Bringing you over 14 years of innovative furnace design


  • Fully automatic movement of the load within the furnace,including quench.

  • Programmable logic controller eliminates sequencing circuit relay maintenance.

  • Temperature and atmosphere carbon potential are bothautomatically controlled.

  • A two-pen strip chart records both furnace temperature and percent carbon.

  • Preheat oil quench with immersion heaters, temperature and excess temperature controllers

  • Oil level sight gauge and level alarm.

  • Air-to-oil quench cooling heat exchanger.

  • Flowmeters for endothermic gas, natural gas additions,ammonia gas additions, and air for carbon burnout.

  • Emergency nitrogen gas purge circuit activates on power failure or loss of atmosphere.

  • Scr power control for electrically heated models.

  • Recuperative vertical radiant tubes for gas-fired models.





Tool steel hardening up to 1850°f


Max. Temperature range:1850°f (995°c)


  • Upper atmosphere cooling: oil-cooled double walled chamber above the quench, cools the workload under protective atmosphere.

  • Atmosphere cool/oil quench selector switch. Upper cooling is available with or without a recirculating fan to accelerate load cool down.

  • Hot oil quench with additional immersion heaters and insulation lagged to the quench tank shell.

  • Variable speed quench agitation.

  • Enhanced furnace control components.

  • Complete system automation to suit your unique requirements. 

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