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Services | Process Testing

Process testing for a reliable induction process

Do you want to know in advance whether induction heating is technically feasible? RF Heating Consult tests your product, material, coil concept, power, frequency, and temperature control before you invest in a complete installation.
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RF HEATING CONSULT

The Question

Assessing an induction process based on real-world data.

Assessing an induction process based on real-world data. With induction heating, power and temperature often seem straightforward, but in practice, it is determined by coupling, penetration depth, mass, material, coil shape, positioning, emission, and heat loss. A process test reveals what is theoretically still uncertain.
Therefore, we do not just test whether a product “gets hot.” We look at heating time, temperature distribution, reproducibility, measurability, cooling, coil load, and practical feasibility for production.
  • Feasibility test for induction hardening, soldering, annealing, shrink fitting, melting, and special processes.
  • Assessment of frequency, power, coil shape, and energy transfer.
  • Temperature measurement using pyrometry, thermocouples, or a test setup where appropriate.
  • Induction heating process test with a glowing workpiece in an induction coil.
Glowing workpiece during induction heating process testing
The Question

Approach

From test question to substantiated process advice

Just like a good application approach, a process test starts with the product and the desired result. This is followed by the appropriate test setup, measurements, and conclusions.
Prototype induction coil for laboratory process testing
1

Determining the
test objective

We define what needs to be tested: temperature, cycle time, heating zone, metallurgical result, solder joint, or process stability.
Dual induction coils heating two workpieces during process testing
2

Coil and
setup

We select or create a test coil and
build a practical setup with generator, outer circuit, cooling, and positioning.
Induction heating process testing with temperature measurement and pyrometry
3

Measuring and
evaluating

We assess heating behavior, temperature distribution, repeatability, and points of attention for further engineering.
Approach

Method

Process testing in clear steps

A structured test prevents assumptions from causing problems in production later on.

Intake

Product, material, target temperature, and desired process.

Test plan

Power, frequency, coil concept, and measurement method.

Setup

Generator, coil, cooling, pyrometer, and tooling.

Test

Heat-up time, temperature, result, and repeatability.

Advice

Conclusion, risks, and next step to engineering.
Method
Induction heating process testing inside a vacuum chamber

What do we test?

Not just heat, but process reliability.

A successful process test provides direction for the right generator, coil, cooling, temperature measurement, and mechanical integration.
hardening by induction
Heat-up time and required energy.
soldering by induction
Effect of frequency and coil spacing.
induction solutions special
Repeatability across multiple test cycles.
induction forging
Temperature distribution and hot spots.
induction melting
Suitability of pyrometry or thermocouples.
pancake induction coil
Practical manufacturability of the production coil.
What we test

For whom?

Process testing for production, machine building, and R&D

We support companies that want to apply induction heating, improve an existing setup, or require technical certainty before investing.

New application

Investigate whether induction heating is suitable for your product, material, and desired cycle time.

Process improvement

Optimize an existing induction coil, generator setting, or temperature control.

Investment decision

Use measurement results as technical substantiation for a new installation.

Customer project

Validate a process concept before it is integrated into a machine or production line.
For whom?
“A good process test shows not only *that* induction heating works, but above all under what conditions it operates reproducibly.”
RF Heating Consult tests power, frequency, coil concept, temperature measurement, and practical integration as a single process.

Frequently Asked Questions

Induction heating process testing: practical questions

When is a process test useful?
A process test is useful when material, geometry, temperature, cycle time, or process quality are uncertain. Especially with custom coils, short cycle times, or precise temperature control, a test prevents technical and financial risks.
Do I need to supply test parts?
Yes, we prefer to receive representative products or test pieces. This allows us to test more realistically and better assess whether the result can be translated to production.
Will I receive advice afterwards?
Yes. Depending on the test, you will receive practical advice regarding feasibility, coil concept, generator power, frequency, temperature measurement, and next steps.
Can you also supply the complete installation?
Yes. After the process test, RF Heating Consult can provide support with engineering, induction coil, generator, cooling, pyrometry, commissioning, and optimization.
Prototype induction coil for laboratory process testing
Frequently Asked Questions

Contact

Want to have your induction installation professionally started up?

Send us product dimensions, material, target temperature, desired cycle time, generator details, and available cooling. We will then assess what support is needed for safe and reproducible commissioning.

Discuss immediately

Technical questions regarding induction heating require direct contact. This allows us to quickly determine whether commissioning, process testing, or engineering is the right next step.
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