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Galvannealing Systems

Inductotherm has pioneered reliable heating systems for high-frequency galvannealing. High-frequency tests have shown that rapid heating, controlled holding and rapid cooling of the strip enhance the development of the required intermetallic phase and thus the build-up of the appropriate metallurgic properties.

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Inductotherm Corp.

10 Indel Ave., P.O. Box 157 Rancocas, NJ 08073-0157

Features

Galvannealing Systems use high-frequency, transistor-based inverters because they offer the best efficiency and promote uniform heating of the strip. In addition to using high-frequency inverters, Galvannealing Systems feature our patented doorless inductor. The combination of the high-frequency inverter and doorless inductor is assembled on one steel structure that is connected to the movable holding furnace. The doorless inductor is designed to:

  • Withstand the adverse effects of zinc dust and eliminate the need for costly maintenance of the door contacts
  • Allow for easy movement of inductor on/off-line
  • Facilitate easy maintenance
  • Reduce time and cost of installation and commissioning as our unit is preassembled and tested in our workshop

Tech Specs

CapacitiesStandard FeaturesOptional FeaturesFactory Tested
Up to 5,000 KilowattsPatented Doorless CoilEdge HeaterCritical Components
Contact Inductotherm for Custom SolutionsHigh Frequency