Focused heat for flawless results

Laser welding offers precise processing, minimizing heat distortion and providing adjustable weld seam depth and amplitude. The process includes spot, seam, and circular seam welding, offering versatile solutions for various connection tasks.

At Alleima, we excel in using laser welding to join stainless steel with precision and low-heat input, creating complex parts and components for medical devices.

Our expertise

Spot welding

Joins metal parts by applying heat and pressure at precise points. This technique provides strong, reliable bonds with minimal thermal distortion, making it ideal for high-volume production and thin materials.

Seam welding

Creates continuous, leak-tight joints by applying a rolling series of spot welds along a seam. Ideal for applications requiring strong, sealed connections, especially in tubular or overlapping components.

Circular seam welding

Joins components along a circular path using continuous or overlapping welds. Commonly used for round or cylindrical parts, it ensures uniform strength and a consistent, sealed finish around the entire circumference.

Key benefits

  • Accurate results
  • Minimal heat distortion
  • Scalability
  • Consistent weld seam depth and amplitude
  • High-quality and reliable connections

Typical applications and markets

Alleima's laser welding capabilities are trusted by innovators in a wide range of applications.

Click here to learn more about the markets we serve.

Related capabilities

close-up of a laser cutting machine

Laser cutting

Clean, burr-free edges with exceptional precision. Our laser cutting solutions handle complex geometries and delicate materials with speed and consistency, from prototypes to high-volume runs.

a laser cutting machine with sparks

Laser drilling

High-precision holes in ultra-fine materials. Our laser drilling technology enables micron-level accuracy for the most demanding applications—ideal for medical, electronic, and aerospace components.

a close-up of a letter

Laser marking

Permanent, high-contrast markings without damaging the material. Perfect for traceability, branding, and compliance in medical, industrial, and electronic components.

Start creating strong bonds. We can help.