gruenwald electronic

Soldering

Vapour phase soldering for thermally demanding assemblies

Besides the reflow oven, the vapour phase gives us an alternative for soldering thermally more demanding assemblies perfectly.

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Baugruppe in der Lötanlage, Dampf steigt auf

Reflow oven and vapour phase

After placement, SMD assemblies are soldered in the reflow oven. Our oven can work under oxygen and under nitrogen atmosphere. In addition the vapour phase is available.

When the vapour phase makes sense

We use it for assemblies that are thermally particularly demanding. Which process gives the better result we clarify together with you based on your assembly.

Before and after

Even before soldering, a 3D paste inspection checks the paste printing. After soldering we inspect every assembly by AOI.

Frequently asked questions

What is vapour phase soldering?

A soldering process we offer in addition to the reflow oven to solder thermally more demanding assemblies.

Under which atmosphere do you solder in the reflow oven?

The reflow oven can solder under oxygen and under nitrogen atmosphere.

Related

Updated: 19 October 2026

What can we build for you?

Questions or a quote? Write to us or call.

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