Specialist in Industrial Induction Heating

Bolt Extensions

(Steel steam & gas turbines – Oil & gas – Nuclear plants and the Chemical industry)
The induction machine specially designed by RiTeR Induction is used for heating bolts for the purpose of extending bolts and for assembly and dismantling.

We insert an induction coil into the drill hole that heats up only one part of the bolt to around 350°C – 450°C in a very short time, so that the material expands and the bolt is extended.
Our systems can be used for removing and fitting bolt sizes M40 to M240.
Our systems are multifunctional and can be made to suit any type of configuration.

  • Several different capacities are available
  • Any type of induction coil can be supplied

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Advantages include:

  • Very quick and effective
  • Time-saving (opening turbines with 140 bolts in a single day!)
  • Energy saving
  • User friendly and ergonomic
  • Compact and easy to transport
  • Complete system including water cooling and tool storage

Our Services

RiTeR induction provides a wide range of services for their customers by dealing with everything that involves questions concerning the application of heat:

One-off installation

For one-off installation or building prototypes, RiTeR Induction will build an optimal and well-balanced induction system for you, after which you will be able to carry out the desired activities in cooperation with one of our experts.

Machine / System rental

RiTeR induction offers induction system rental service for both short and long periods. The systems are supplied complete with training so that you can proceed to work independently with the machine thereafter. Please contact our service department for further information.

Service & Maintenance

In order to ensure full functionality of our systems at all times, we can offer you an maintenance and service contract after the 24 month guarantee period has expired.
We will send the conditions on request.

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