Modern FIBER-based device designed for welding various types of metals, offering precision far superior to traditional methods. The 3in1 function enables laser welding, cutting and cleaning, making it versatile and efficient across many industrial applications. Advanced technological solutions ensure repeatable, high-quality welds even on demanding materials, while minimising deformation risk.
CORMAK SL1500 Laser Welding Machine is a modern, multifunctional FIBER system combining welding, cutting and cleaning capabilities in one compact design. With 1500 W power and a precisely engineered welding head, the machine delivers exceptional performance across a wide range of materials, maintaining full control over weld quality and penetration depth.
CORMAK SL1500 is based on a 1080 nm fiber laser source, ensuring stable parameters and long component life. The laser head is connected via a 7-metre fibre cable to the main unit, allowing comfortable operation even in hard-to-reach areas. A water-cooling system and integrated connections for shielding gases ensure stable and safe operation during continuous duty cycles.
The system achieves a penetration depth of up to 3.59 mm for stainless steel and 2.77 mm for carbon steel, producing strong, sealed and repeatable welds. A welding speed range up to 120 mm/s enables fast serial production while maintaining precision beyond MIG/MAG methods. The smooth weld surface reduces the need for additional mechanical finishing.
| Maximum power | 1500 W |
| Laser wavelength | 1080 nm |
| Penetration depth (stainless steel 1 m/min) | 3.59 mm |
| Penetration depth (carbon steel 1 m/min) | 2.77 mm |
| Penetration depth (aluminium 1 m/min) | 3.0 mm |
| Penetration depth (brass 1 m/min) | 3.0 mm |
| Welding speed | 0–120 mm/s |
| Automatic wire feeder | Ø 0.8–1.6 mm |
| Maximum power consumption | ≤4.5 kW |
| Cooling system | Water-cooled |
| Operating voltage | 230 V |
| Shielding gas consumption | approx. 10–12 L/mm Ø wire |
| Dimensions | 600 × 1100 × 1100 mm |
| Weight approx. | 170 kg |
| WELDABLE MATERIAL THICKNESS | ||||
| Material | WELDER POWER | |||
| 1000 W | 1500 W | 2000 W | 3000 W | |
| Stainless steel | 0.5–3.0 mm | 0.5–4.0 mm | 0.5–5.0 mm | 0.5–8.0 mm |
| Carbon steel | 0.5–2.5 mm | 0.5–3.5 mm | 0.5–4.5 mm | 0.5–8.0 mm |
| Galvanised steel | 0.5–1.2 mm | 1.5–1.8 mm | 1.5–4.0 mm | 1.5–7.0 mm |
| Aluminium | 0.5–1.2 mm | 1.5–1.8 mm | 1.5–4.0 mm | 1.5–7.0 mm |
| Brass | 0.5–1.2 mm | 1.5–1.8 mm | 1.5–2.5 mm | 1.5–4.0 mm |
Support materials: CORMAK provides video tutorials on YouTube – assisting with machine setup and operation.
Note: The housing appearance may vary depending on the production batch. Designations SL and WL are used interchangeably and do not affect performance or parameters.
Order the CORMAK SL1500 Laser Welding Machine today and take full advantage of FIBER technology. Gain higher productivity, superior weld quality and enhanced operational flexibility.
*The price quoted is for the machine itself, excluding optional/additional equipment, installation, transport and training— please contact our consultant for more details.
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