Booth number 2708


4D develops and manufactures solutions for real-time laser process monitoring. We deliver tailor-made WeldWatcher® systems paired with comprehensive service to customers worldwide.

About us

4D combines 25 years of experience in laser technology with customer-oriented solutions. We develop and manufacture customized systems for laser process monitoring. Customers use these WeldWatcher® systems – nearly 1.500 in total – to monitor their laser processes in real-time worldwide.

The WeldWatcher® is suited for a variety of applications – from microelectronics to components for e-mobility. Whether the materials used are steel, aluminum, copper or combinations thereof, the WeldWatcher® is designed to meet customer requirements in fully automated production lines.

We, at 4D, always strive to find the best solution together with our customers. We adapt our systems to match the customer’s production network, using as few sensors as possible. We believe that easy solutions are crucial in today’s manufacturing world.

4D offers comprehensive services both on-site and remote, including production support and training. This allows us to choose a product according to your needs.

Im Torfstich 5
30916 Isernhagen

Phone: +49 511 2359470
Internet: www.4d-gmbh.de

Products and services

4D offers solutions for laser process monitoring and comprehensive services both on-site and remote. These services include technical consulting, production support, testing, training and maintenance.

The WeldWatcher® is 4D’s online and real-time process monitoring system. The WeldWatcher® observes the process radiation and detects deviations from it. Depending on manufacturing conditions and the spectral bandwidth of the radiation, 4D offers different sensors to provide the best solution.

The WeldWatcher® is highly customizable and allows seamless integration into any production network. The monitored data are stored in a database, allowing traceability of information for years. The WeldWatcher® is suited for a variety of parts and materials: from microelectronics to components for e-mobility; from steel, aluminum and copper to combinations thereof.

With InlineView and 4D’s data center we recently added powerful tools for data visualization and statistical analysis to our portfolio.

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