Flexible manufacturing cells face a space and cost problem: welding, cutting, handling and sensor guidance typically require separate robots – each consuming floor space and capital. CLOOS WL series is a 7-axis articulated robot with an integrated tool change system, enabling multi-process operation in a single cell. One robot performs welding, cutting, handling and sensor guidance – switching tools automatically between processes. Large work envelope with medium load capacity, optional 7th axis extends reach for oversized workpieces. This replaces multiple single-process robots with one multi-talented cell.

What does an integrated tool change system enable?

A welding cell typically needs one robot for welding, another for cutting, a third for handling – each requires its own floor space, controller and programming. The WL series mounts a tool change system directly on the arm – the robot picks up a welding torch, completes the weld, returns the torch, picks up a cutting tool, cuts, then switches to a gripper for handling. All without manual intervention. This replaces multiple dedicated robots with one cell, cutting floor space by up to 60% and reducing capital equipment costs.

Why choose a 7-axis robot for multi-process cells?

Multi-process cells require the robot to reach welding fixtures, cutting stations and handling positions – often at different heights and angles. A 6-axis robot can reach these positions but may exceed joint limits when approaching from certain directions. The WL series offers an optional 7th axis that extends reach and provides additional freedom for interference avoidance – the arm can approach each process station from the optimal angle. This replaces 6-axis robots that require workpiece repositioning between processes.

What does "medium load class" mean for real applications?

WL series handles medium payloads – sufficient for most welding, cutting and handling tasks in fabrication cells. This covers structural steel welding, pipe cutting, and part handling up to the medium range. For heavier payloads, CLOOS offers other series. The WL is designed for flexibility, not brute force – it excels where one robot must perform multiple tasks, not where it must lift the heaviest parts. This replaces dedicated heavy-payload robots that sit idle during light-duty cycles.