News

Gruetzner IND 220

The lightest portable induction heater in the world

Avoid premature bearing failures due to damage caused by improper mounting!

The workpiece expands due to the uniform heating. Bearings can then be mounted cleanly and easily without effort and without jamming. Thanks to the infinitely adjustable temperature, the bearing can be heated gently and will not be damaged.

Mode of operation

The working principle of the IND 220 heater can be compared to that of a transformer. The voltage and electric current, which circulates in the turns of the induction coil, induces a low voltage and therefor a high intensity of electric current in the workpiece. The eddy currents thus generated heat the workpiece and expand it so that it can be mounted on the shaft without applying force. All components of the heater remain cold.

Application

The use of IND 220 is very simple. A 5 kg bearing can be heated to 110 °C in under 3 minutes in only a few steps. Suitable for all ring-shaped metal parts, e.g. gear wheels, flanges, belt pulleys From 20-120 mm internal diameter to 220 mm external diameter.

Your benefits

  • Low weight
  • Simple operation
  • Temperature and time mode can be set
  • Automatic temperature monitoring
  • No support yokes required, just place workpiece on top

Mode of operation

The working principle of the IND 220 heater can be compared to that of a transformer. The voltage and electric current, which circulates in the turns of the induction coil, induces a low voltage and therefor a high intensity of electric current in the workpiece. The eddy currents thus generated heat the workpiece and expand it so that it can be mounted on the shaft without applying force. All components of the heater remain cold.

Application

The use of IND 220 is very simple. A 5 kg bearing can be heated to 110 °C in under 3 minutes in only a few steps. Suitable for all ring-shaped metal parts, e.g. gear wheels, flanges, belt pulleys From 20-120 mm internal diameter to 220 mm external diameter.

Related news

Interested in more details?

Consult with our experts

Do you need support for choosing the right product or solution from our portfolio? Share your inquiry below and we will get back to you shortly.

    First name
    Last name
    Company name
    Email address
    Phone number
    Product interest
    Attachment (optional)
    Message (optional)
    Tech-Con
    Privacy Overview

    This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.