
Impeder Ferrite Rods for ERW Tube Mill Welded Pipe Production Line. Enhanced Welding Quality: Improves welding speed and quality while reducing energy loss during high-frequency welding. Optimized Current Distribution: Changes induced current distribution to gather on the fusion surface, increasing welding efficiency. Effective Heat Dissipation: Designed for water cooling to maintain low temperature and high permeability during operation. High Permeability Ferrite: Manufactured from ferrite material to greatly improve magnetic flux of the induction line circle. New Condition: Product is supplied in brand new condition for immediate industrial application. Carbon Steel Compatibility: Specifically designed for use with carbon steel pipe materials in ERW tube mills.