Lasea LEW

The Lasea LEW is a powerful, flexible compact welding station designed to adapt to a wide range of industrial micro-assembly applications by laser welding.

Its galvo scan head enables fast movement from one welding area to another across the work surface, delivering the speed and flexibility that manual or resistance welding cannot match at this scale.

The LEW supports three welding modes (pulsed, CW (continuous wave), and sealed welding), making it suitable for a broad range of joint types, materials, and assembly requirements. A fully sealed construction requires minimal maintenance, and the easy-access processing area simplifies part loading and fixturing.

STANDARD EQUIPMENT

• CW or QCW fibre laser: 150 W to 200 W in Near-IR
• Galvo scan head for laser beam motion: fast area-to-area movement
• Mechanical Z axis: 350 mm
• 160 mm lens (other focal lengths available as options)
• LENS control software (Windows)
• Fume extraction system with fire protection
• User training included

OPTIONS

• LASERCAM proprietary software, positioning by video assistance or through the scanner
• Gas nozzle
• Rotary axis
• Service contract

• Three welding modes: pulsed, CW (continuous wave), and sealed welding
• CW or QCW fibre laser: 150–200 W in Near-IR
• Galvo scan head — fast movement between welding areas, no mechanical repositioning
• No mechanical contact, no moving parts, no tool wear
• Fully sealed enclosure — reduced maintenance
• Easy access to the processing area for simple part loading
• Optimised finishing operations — suitable for strong and watertight assemblies
• Mechanical Z axis: 350 mm |  160 mm lens standard
• LENS control software (Windows); optional LASERCAM vision software
• Options: rotary axis, gas nozzle, LASERCAM video positioning
• Dimensions: 553 × 512 mm footprint  |  Weight: ±100 kg  |  Power: 1.1 kW

• Industrial Micro-Assembly Welding
  • Spot and edge-joint welding of small metal components in precision industrial assembly — electronics, sensors, and mechanical sub-assemblies.
• Medical Device Assembly
  • Hermetic and biocompatible welding of medical implants, surgical tools, and diagnostic instrument housings. No filler material required — ideal for titanium and stainless steel medical components.
• Watchmaking & Luxury Goods
  • Aesthetic and structural welding of watch cases, bracelets, clasps, and jewellery components in gold, silver, platinum, and steel without damage to surrounding surfaces.
• Electronics & Sensors
  • Sealed enclosure welding for sensors, connectors, and electronic housings. Watertight assemblies with minimal heat-affected zone — no risk of thermal damage to adjacent components.
• Micromechanics & Automotive
  • High-strength micro-welds on precision mechanical components, miniature gears, and automotive sensor assemblies where mechanical strength and dimensional precision are critical.
• Sealed & Hermetic Welding
  • Production of sealed enclosures and hermetically welded assemblies for aerospace, defence, and precision instrumentation.