Innovative Automation


robot soldering systems

Soldering systems

Robot soldering systems in the application area of ​​wired components unsurpassed in terms of soldering time

welding technology

The optimal alternative to soldering technology


As a specialist for soldered joints, we offer our customers a variety of soldering processes to optimally automate their production, either inline or offline. We attach great importance to process reliability and ensure this accordingly by means of camera and laser systems. Our soldering systems are in use throughout the world and can be checked at any time by means of remote maintenance.

Below are some examples of soldering systems in use:

Selective soldering

Jet soldering

Solder curtain

Microflame soldering

LJU soldering systems


With our semi-automatic systems, we guarantee you quality production in large quantities.
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Linear soldering system LSS-2000

Electromagnetic inductive, resistive monitoring, all electric solders lead-free, depending on alloy max. 25 kg
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The pressure swing adsorption technology provides a supply of nitrogen
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Spot soldering and selective soldering system PLA 2010

Inductive, non-contact and durable pump system for a wide range of soldering applications with a large variety of nozzle shapes.
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Robot soldering system RSS 3000

The PLA is a modern electromagnetic induction pump adapted to lead-free soldering technology. When it comes to soldering time, it is unsurpassed in the field of wired components.
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Rotary indexing tables

Rotary indexing table for the coil manufacturing industry, for the automotive sector and for special applications.
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Fully automatic

With our fully automated systems, we guarantee you quality production in large quantities.
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get in touch

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our customers

trade fair date

QUiCKFairs® Coiltech Italia 2022

Hall 5-E12/5-E14
Within one day, you can meet many industry peers, get inspired for new business ideas, or to making your products more efficient, and compare alternative offers.
Read more!
© LJU Sondermaschinenbau GmbH 2022