Induction Pre-Heaters

GURFIL Induction Pre-Heater heats the copper wire using an induction heating technique before it is extruded with insulation. The quality of the extruded insulation is improved remarkably by pre-heating the copper wire, so Pre-heater is necessary equipment for manufacturing high quality wire and cable.







  • Damage to the wire surface by electric spark is minimized
  • Suitable to use with high speed extrusion lines
  • No stretching on wire due to minimum resistance on wire during machine work
  • The power output changes automatically with the variation of the line speed so that the preheating temperatures remain the same at different line speed
  • High quality material and long service life
  • Simple construction and high reliability



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Gurfil Machinery Division provides commissioning, after sales service and all the spare parts from its warehouse with professional service personnel 7 days a week 24 hours a day.