Electric Conveyor Ovens for Heat Treatment for Steel Springs

Save space, time & money with the efficiency of a JN Machinery Oven

Flow-Through Systems

for heat treating and stress relief of springs made from carbon, stainless steel or chrome silicon.

Watch the FTS in Action

Dipping & Drying Systems

The World’s Leading Manufacturer of Electric Conveyor Ovens for Heat Treating Steel Springs

With over 4400 ovens operating worldwide, JN has the expertise and experience to handle your stress relieving requirements.

JN’s electric conveyor ovens have mostly been used for heat treatment and stress relieving springs, especially for heat treating stainless steel and carbon steel wire. Another use is with JN’s TRC paint system.  However, there are virtually unlimited uses of our conveyor ovens beyond heat treating metal. Our conveyor ovens are also being used for rustproofing, tempering metal, baking, oiling, drying, and sterilization.

JN Ovens Feature

  • Made in the USA
  • Digital speed controller
  • Insulated Belt Return
  • Belt Reversing
  • Digital Temperature Controls
  • Trouble Alarm
  • Low Maintenance
  • Digital Timers (option)

JN Ovens Advantage

  • Large Effective Heating Area
  • Small Total Floor Area
  • Fast Start-Up
  • Low Operating Cost
  • Economically Priced

On-Line Stress Relieving

  • Improved Quality
  • Increased Productivity
  • Low Energy Consumption
  • Reduce Variation on Loads & Dimensions
  • Facilitates CQI-9/AMS2750 & Other Data Needs