Heat treating Silicone Gaskets, O-rings, and Seals

Electric Convection Stackable Batch Oven

Case Study


Silicone seals can fail prematurely if they do not receive proper thermal processing. A leading o-ring and gasket manufacturer has a vast knowledge of this process. Their demanding team of engineers hired INTEK to design and manufacture a series of stackable batch ovens to heat treat seals, so they become flexible and resilient. Automated door and quick cooling system were among some of the impressive features included with the units.


  • 32” x 32” x 25” Internal system dimensions
  • Power Requirement: 9kW / 480V-3PH / 11A / 60Hz
  • Heat Source: Electric Convection
  • Process Temp: 600 °F (316 °C)
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