What is IPG Photonics showing at The Battery Show Europe 2026?

IPG Photonics is presenting laser technologies for battery welding and surface preparation at The Battery Show Europe 2026 in Stuttgart, running from 9 to 11 June 2026. Key systems on display include the SYS 3000 EV battery welding R&D workstation, the YLS 3000-5000-SM-AMB laser source with Adjustable Mode Beam technology, the Clean Laser CL1000iF laser cleaning system, and the YLS 12000-RI-CT alongside an LDD model.

What is the SYS 3000 EV laser system used for?

The SYS 3000 EV is a compact laser processing platform designed for the development, validation, and optimisation of battery welding processes. It allows engineers to run welding trials on battery cells, modules, and electrical contacts, evaluate process windows, and establish parameters for series production.

What is Adjustable Mode Beam technology in laser welding?

Adjustable Mode Beam (AMB) technology uses a high-intensity core beam combined with an additional outer ring beam. In welding, the ring beam stabilises the melt pool, which according to IPG Photonics reduces spatter, porosity, and cracking, particularly when processing reflective and sensitive materials used in battery manufacturing.

Why does laser cleaning matter in battery production?

Surface preparation is a critical but often underinvested step in battery manufacturing. Contamination ahead of welding is a known contributor to joint failures and elevated scrap rates. Reproducible surface cleanliness directly affects connection reliability and downstream process consistency across the thousands of individual welds inside a single battery pack.

What is The Battery Show Europe 2026?

The Battery Show Europe 2026 is a leading trade show and conference for battery and e-mobility technology, taking place at Messe Stuttgart, Germany from 9 to 11 June 2026. It brings together OEMs, Tier 1 and Tier 2 suppliers, engineers, and industry decision-makers from across the battery and electric vehicle supply chain.

Why is weld quality a challenge in EV battery manufacturing at scale?

Poor process control in battery cell and module welding drives scrap rates up and creates barriers to achieving gigafactory throughput targets. Each battery pack contains thousands of individual welds, meaning small inconsistencies in process stability compound significantly across high-volume production runs.

What laser cleaning system is IPG Photonics presenting at the show?

IPG Photonics will present the Clean Laser CL1000iF alongside matching optics and an application module. The system is suited to applications requiring precise surface preparation before downstream manufacturing steps such as welding or coating in battery production.

How does AMB laser technology address spatter in copper and aluminium battery welding?

Copper and aluminium are highly reflective materials commonly used in battery module electrical contacts and busbars. Single-beam laser welding of these materials at high speeds generates vapour pressure that ejects molten metal as spatter. AMB technology introduces a secondary ring beam that stabilises the keyhole and melt pool, allowing metal vapour to escape without spatter ejection, according to IPG Photonics.

What should battery manufacturing engineers evaluate when assessing a laser welding platform?

Key evaluation criteria include whether process development results translate faithfully to production line speeds and tolerances, and how quickly a system can be validated for a new cell format as battery chemistries and form factors continue to evolve. Process window repeatability, integration capability, and the availability of real-time weld measurement are also relevant considerations for high-volume battery production environments.

What is the role of the LDD model in IPG Photonics battery welding systems?

LDD refers to IPG Photonics' laser depth detection technology, which provides real-time inline weld measurement. It enables manufacturers to directly measure weld dimensional properties during production, supporting quality assurance without relying solely on time-consuming post-process destructive testing methods.

IPG Photonics brings battery manufacturing laser welding solutions to Stuttgart

Category: Automation & Robotics, Automotive, Batteries, Commercial Vehicles, Materials & Manufacturing, Testing & Validation, Thermal Management

June 1, 2026

IPG Photonics SYS 3000 EV battery welding laser processing platform, a compact R&D workstation for EV battery cell and module welding process development.

The IPG Photonics SYS 3000 EV laser processing platform is designed for battery welding process development, validation, and optimisation ahead of series production

(Image courtesy of IPG Photonics)

IPG Photonics will showcase a focused range of laser technologies for battery welding and surface preparation at The Battery Show Europe 2026 in Stuttgart from 9–11 June. Weld quality in battery cell and module assembly remains one of the harder unsolved problems in EV manufacturing at scale – poor process control drives scrap rates up and complicates the push toward gigafactory throughput targets across the industry.

Battery manufacturing laser welding systems address process stability

One of the key systems on display is the SYS-3000-EV, a compact laser processing platform built for the development, validation, and optimisation of battery welding processes. Engineers can run welding trials on cells, modules, and electrical contacts, evaluate process windows, and derive parameters for series production. The system targets a persistent challenge in EV battery production: translating R&D results into repeatable, scalable manufacturing.

IPG Photonics will also present the YLS 3000-5000-SM-AMB. This laser source deploys Adjustable Mode Beam technology, combining a high-intensity core beam with an additional ring beam to stabilise the melt pool during welding. The result is more precise process control at high speeds, with reductions in spatter, porosity, and cracking, according to IPG Photonics – challenges that are especially acute when welding the reflective and sensitive materials common in battery manufacturing.

“Battery production places high demands on precision, process stability and scalability. This is exactly where our laser technologies come into play,” said Daniel Lück, Business Development Director at IPG Photonics.

Laser cleaning supports EV battery production surface preparation

Surface preparation is a step that battery manufacturers sometimes underinvest in, yet contamination ahead of welding is a known contributor to joint failures and elevated scrap. Alongside its welding portfolio, IPG Photonics will present the Clean Laser CL1000iF, shown with matching optics and an application module, for applications where surfaces must meet precise cleanliness standards before joining or coating steps. Reproducible surface quality directly affects connection reliability and downstream process consistency – factors that compound across the thousands of individual welds inside a single battery pack.

What battery engineers should watch at the show

IPG Photonics will also display the YLS 12000-RI-CT and an LDD model, giving visitors a compact overview of laser sources and process approaches for industrial manufacturing environments. The broader question for battery engineers evaluating any laser welding platform is whether process development results translate faithfully to production line speeds and tolerances – and how quickly a system can be validated for a new cell format as chemistries and form factors continue to evolve.

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