Randek, which claims to be the world's leading supplier of machines and integrated systems, has announced the launch of an innovative new robot solution for the production of subassemblies for wall panels at LIGNA 2025 in Hanover.

Automated production of subassemblies

The new ZeroLabor subassembly solution from the Swedish company, which its developers claim is highly precise, has been developed to improve efficiency and increase productivity by automating the production of subcomponents that supply the main production line for wall panels. The innovation comes at a time when manufacturers around the world are struggling with labor shortages, while the increasing use of construction timber is driving demand for net-zero products. The new robot solution for sub-assemblies is the latest system in the ZeroLabor System series, a range of solutions that are leading the way in robot automation. This series is designed to offer wall panel manufacturers around the world the highest level of automation – from assembly, cladding, and insulation to the bonding of wall elements for off-site house construction.

Increasing LEAN productivity

ZeroLabor Robotic Sub-assembly automates early production processes for wall panels by using robots to manufacture sub-components such as rough openings and studs. These components are then fed into the main production line for walls. For construction companies operating off-site, this eliminates the need for manual production of framed openings and structural supports, increasing LEAN productivity. The finished components can then be fed into the main wall production line without delay.

State-of-the-art solution for a wide range of businesses

Randek promises that the system is a state-of-the-art solution for a wide range of businesses, as it can operate as a stand-alone solution or be integrated into larger, high-precision production lines. According to Randek, it increases productivity and efficiency, ensures consistent quality and reduces health and safety risks in factory environments. Ola Lindh, CEO of Randek, says: “Our research and development is always focused on developing solutions that increase automation, streamline processes within a manufacturing plant and ultimately improve productivity and quality.”

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