High-frequency Induction Heater Unit

Metal Materials such as Screws or Nuts are easily Inserted into Molded Plastic Components!

Induction heater units incorporate high frequency generators for non-contact heating of metal using electromagnetic induction.

High-frequency Induction Heater Unit

  • Not Only Steel but Also Brass, which is a Non-magnetic Metal, can be Heated
  • Compatible to a Work of Φ4 - 30 mm
  • Unlike the Standard Heater Method, It can Generate Heat Instantly without Pre-heating, which Contributes to Reduction of Electric Power Consumption and Prevention of Quality Change of Metal Parts
  • Small Size and Light Weight is Realized by the Consolidated High Efficiency Design
  • Small Diameter Cu Wire and Cu Pipe, Easy to Wind, are Used for the Heater Coil
  • As the Connection between the Coil and the Matching Box is Made by a Litz Wire, Connection to an Automated Machine can be Made Easily
  • By Combining with a Non-contact Type Infrared Temperature Sensor, Precision Production with the Least Variation of Torque Strength and Pull Strength can be Made

Insertion Procedure

After induction heating of a metal work, push the work against the hole of a molded plastic product using a punch body, and cool it by air.

Insertion Procedure

Melting Margin

  • Make the Hole Diameter of a Molded Plastic Product Smaller than the Work by 0.3 - 0.6 mm
  • A Screw Guide and a Release Hole for the Melted Plastic will be Required

Melting Margin

Lineup

UI-3002
Basic Model Most Suitable for Heating of Steel
UI-7003
Standard Model which can Heat Brass by Dial Switching of Matching
UI-9001
High Output Power Model which can Heat in a Shorter Time

UI-3002

UI-9001

Various Heating Coils

  • We Offer a Wide Variety of Coils to Suit Your Needs
  • The Coil can be Replaced by the Customer

Various Heating Coils

Specifications

Items UI-3002 UI-7003 UI-9001
Output Power 400W 800W 1000W
Frequency 30kHz 60kHz 60kHz
Power Source AC100V 600VA AC200V 3Φ 1.8kVA AC200V 3Φ 2.1kVA
Oscillation Method Automatic Tuning Hold Master Oscillator System
Standard Coil Φ18mm (Inner Diameter) 7 Reels Φ20mm (Inner Diameter) 4 Reels Φ24mm (Inner Diameter) 5 Reels
Generator
  Model UI-3002-OSC UI-7003-OSC2 UI-7003-OSC UI-9001-OSC
Cooling Method None None Air Air
Dimension / Weight W155 x D265 x H200mm
Approx. 3kg
W184 x D345 x H153mm
Approx. 4.5kg
W184 x D345 x H153mm
Approx. 4.5kg
Matching Box
  Model FC-6 FC-6A FC-6B FC-6C
Cooling Method None None Air*1 / Water Air / Water
Dimension / Weight W110 x D126 x H55mm
Approx. 1000g
W55 x D145 x H60mm
Approx. 700g
W80 x D185 x H63mm
Approx. 1100g
W80 x D185 x H63mm
Approx. 1100g
  1. *1 An external DC24V power supply is required for the activation of the cooling fans.
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