A turn-key 3 kW fiber laser cutting and welding cell built around a refurbished KUKA KR210 industrial robot and a brand-new Raycus RLF-C3000S laser source. Ready to ship from our Spanish warehouse and pre-installed before delivery.

One cell, two processes

The Raycus 3 kW fiber laser source feeds a NEW Raycus cutting head — cleared and tested for cutting — while the same source can drive a welding head when the application changes. Switching between laser cutting and laser welding means changing the optical head, not the whole cell. One investment, two production lines.

Why fiber laser, why 3 kW

• Speed — fiber laser cuts thin and medium steel/stainless 3-5× faster than plasma or oxy on the same thickness range.
• Edge quality — near-zero kerf, narrow heat-affected zone, minimal post-processing required.
• Sweet spot — 3 kW handles 0.5-10 mm carbon steel, 0.5-6 mm stainless, 0.5-4 mm aluminium with proper assist gas.
• Welding mode — deep, narrow, low-distortion welds on thin-walled enclosures, tubular frames, automotive sub-assemblies.
• Total cost of ownership — fiber sources have ~100,000 h diode lifetime; no consumable optics like CO2, no electrode wear like plasma.

What you get in the box

• KUKA KR210 R2700 robot (KRC4 controller) — 210 kg payload, 2700 mm reach, 6 axes. Fully refurbished by Eurobots technicians, 6-month spare-parts warranty.
• Raycus RLF-C3000S laser source (NEW) — 3 kW continuous-wave fiber laser, industrial-grade reliability.
• Raycus cutting head (NEW) — cleared, calibrated, tested before shipment.
• Ospri LDw400 D mini water chiller (NEW) — primary cooling for laser source.
• S&A CWFL-3000 chiller (NEW) — auxiliary unit sized for the 3 kW source.
• Pre-shipment installation — source, head, chillers, robot wiring all connected and dry-run tested before crating.
• Optional: SprutCAM CAD/CAM — convert 3D models directly into robot programs.

Typical applications

• Laser cutting of sheet metal parts, brackets, gussets, and 3D contours that a flatbed cutter cannot reach.
• Laser welding of automotive sub-frames, exhaust components, battery trays, stainless tanks, food-grade vessels.
• Job shops moving from MIG/MAG to laser welding for cosmetic-grade welds on visible parts.
• Frame and chassis manufacturers needing both cut and weld in a single robot envelope.

Safety & integration notes

Class IV industrial fiber laser — full Class 1 enclosure with interlocked doors, laser-safe windows and active beam-stop is required for end-use deployment. Eurobots can quote the safety enclosure separately or bundled with the cell.

Lead time

In stock now — ready to ship from Spain. Cutting cleared, all components installed and tested. Typical delivery 1-2 weeks within EU after order confirmation.