capillary vacuum soldering

joining the incompatible

Capillary vacuum soldering is a process used to join metal parts with significantly different weights or composed of different materials that are impossible to join using conventional methods. Metal components, typically with a surface coating of solder alloy, are brought into contact and placed in a vacuum chamber, where the pressure is subsequently reduced. Due to the capillary effect, the liquid solder alloy enters the gaps between the materials to be joined. The resulting joints are mechanically strong, clean, and vacuum-tight, with no deformation of individual parts.

Capillary vacuum soldering of metals finds its application in areas where high demands are placed on joint strength and excellent electrical conductivity. Therefore, it is often used in electrical engineering, as well as in general engineering.

Through this method, we are able to process almost all grades of steel.

In capillary vacuum soldering, we apply our many years of experience and expertise combined with the latest methods and technologies. Our customers can therefore always rely on high-quality results that meet their expectations.



We are industry leaders
since 1990

For over three decades, we have been heat treating metals for clients across industries. Every new project is a challenge and an opportunity for us to prove time and time again that we are at the top of our field.

We innovate for the benefit of our customers
and the environment

We continuously improve our processes. We collaborate with the Czech Technical University in Prague and the Slovak University of Technology in Bratislava on long-term research projects in the field of heat treatment of materials.

We think
about every project

Our goal is to deliver the highest quality product possible, which is why we approach each order individually, striving to find the best solution for every client.

We carburize
to great depths

We are the only heat treatment shop in the Czech Republic to master the technology of vacuum carburizing to great depths. This allows us to deliver a product with excellent hardness and exceptional durability.

We demonstrate our qualification
and results

We hold the TUV MANAGEMENT SERVICE certification according to the ISO 9001:2016 standard and the prestigious Company of the Year award of the Hradec Králové Region for 2016.

We provide expert consulting
and advice

No project is too small or too big for us. We are happy to discuss yours and offer guidance on the optimal course of action.

let's connect


Whether you know exactly what your requirements are or you just want to discuss your project for now, don't hesitate to contact us. Give us a call or send us a message, and we'll get back to you within 2 working days.

Detailed specification