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Services | Engineering

Engineering for a reliable induction process

Do you want to heat a product faster, cleaner, or more reproducibly using induction? RF Heating Consult translates your heating process into a practical solution with the right induction coil, generator, cooling, temperature measurement, and mechanical integration.
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RF HEATING CONSULT

The Question

An induction installation only works well if the entire process is correct.

With induction heating, no single component determines the result. Material, geometry, frequency, power, coil shape, coupling, cooling, temperature control, and control must be designed together.

That is why we do not start by “selling a generator,” but with the problem: which part needs to get heated, how quickly, to what temperature, and with what reproducibility? Based on that process question, we work towards a technically feasible solution.

  • Process analysis for induction hardening, soldering, melting, annealing, shrink fitting, and special heat processes
  • Selection of frequency, power, and induction generator
  • Design of water-cooled induction coil, connections, and HF busbars
  • Integration of cooling, pyrometry, PLC signals, and safety
Copper busbars and high-frequency connections for induction heating system
The Question

Approach

From heat demand to working solution

From heat demand to working solution Just like with a good application approach, engineering begins with the application. This is followed by testing, dimensioning, building, and validation.
Custom water-cooled induction coil for industrial heating
1

Process and material

We determine the heating zone, material data, desired temperature, cycle time, tolerances, and boundary conditions within the machine.
Mobile induction heating system for industrial plate heating
2

Coil & energy transfer

The induction coil is tailored to the workpiece: coupling, field distribution, accessibility, water cooling, and mechanical robustness.
Custom induction coil mounted in fiberglass support structure
3

System integration

Generator, outer circuit, HF cables, cooler, pyrometer, control, and safety interface are viewed as a single process.
Approach

Approach Method

Engineering in clear steps

A structured route limits risks and prevents the situation where it only becomes apparent during production that power, coil shape, or temperature measurement do not fit.

Intake

Product, material, target temperature, cycle time, and environment.

Concept

Frequency, power, coil principle, and system design.

Test

Lab test or proof of concept for feasibility.

Detailed engineering

Coil, cooling, connections, pyrometry, and integration.

Validation

Process result, reproducibility, and transfer to production.
Approach Method
Low-inductance water-cooled induction coil for industrial heating

What we focus on

Not just getting hot, but producing stably.

A trial that succeeds once is not enough. Industrial induction heating requires a process window, maintainability, and reproducibility.

Frequency & penetration depth

Matching to material, wall thickness, desired heating depth, and speed.

Flush cooling

Sufficient water flow, pressure loss, and durable connections.

Temperature distribution

Where is heat generated and how homogeneous is the result?

Temperature control

Pyrometry, emission, measurement position, and closed-loop control where appropriate.

Mechanical integration

Workpiece pickup, positioning, shielding, accessibility, and maintenance.

Process reliability

Repeatability, fault detection, and practical operation for operators.
What we focus on
“Good induction engineering starts with the product and ends with a reproducible process on the shop floor.”
RF Heating Consult provides support from initial idea to testing, design, delivery, and commissioning.

For whom?

Engineering for machine builders, manufacturing companies, and R&D.

We support companies that want to apply induction heating or improve an existing induction process.
  • Developing a new induction setup for production
  • Improving an existing coil or generator
  • Converting a process from gas, oven, or resistance to induction
  • Technical substantiation for an investment or customer project
For whom?

Project images

Engineering from coil to complete setup

The photos show examples of copper induction coils, HF connections, water cooling, busbars, and mechanical integration.
Low-inductance water-cooled induction coil for industrial heating

Low-inductance coil construction

Compact copper conductors with water cooling and HF connections.
Custom water-cooled induction coil for industrial heating

Custom coil

Water-cooled copper induction coil for specific product geometry.
Custom induction coil mounted in fiberglass support structure

Mechanical integration

Coil holder, insulation, connections, and positioning.
Project images

Frequently Asked Questions

Induction Heating Engineering: Practical Questions

When is a laboratory test useful?
If you want to know in advance whether induction heating is feasible, what power is required, which coil shape works, or how reproducible the result is. Testing is highly recommended, especially for new products, short cycle times, or critical temperature windows.
Can you also design just the coil?
Yes. RF Heating Consult can provide coil engineering for an existing generator or as part of a complete system. In doing so, we also look at water cooling, connections, and practical installation.
Is a process test always necessary?
Not always, but for new products or critical processes, a test is highly recommended. A test reveals what power, frequency, and coil shape are required.
Do you also supply generators, cooling, and pyrometry?
Yes. Engineering can be combined with the supply of induction generators, cooling systems, pyrometers, outdoor circuits, HF cables, and commissioning.
Frequently Asked Questions

Contact

Want to have your induction process tested first?

Send product dimensions, material, target temperature, desired cycle time, and photos or drawings of the product. We will then assess which laboratory test makes sense.

Discuss directly

No general contact form, but direct contact. That works faster for technical questions about induction heating.
Contact RF Heating Consult
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