12 kW fibre laser cutting for steel

12 kW · 40 mm · Thessaloniki

Laser cutting up to 40 mm steel. 12 kW fibre.

Two fibre machines under one roof. Steel, stainless steel, aluminium, galvanized, copper, from 0.3 mm.

01 · Machines

Two machines. One workflow.

12 kW fibre for thick gauges. 3 kW fibre for parallel production of thinner gauges.

12 kW fibre laser at G-Steel factory

12 kW Fibre Laser

The unit’s main cutting machine. With 12 kW of power, it cuts ST-37 and ST-52 steel up to 40 mm in a single pass. Stainless steel and aluminium up to 30 mm.

0.6–40 mmST-37 / ST-52
0.3–30 mmStainless Steel / Aluminium
3000×1500 mmSheet Dimension

3 kW Fibre Laser

Second cutting line for parallel production and speed on thinner gauges. Covers the same range of materials as the 12 kW, with reduced maximum thicknesses.

0.6–12 mmST-37 · 0.6–10 mm ST-52
0.3–8 mmStainless Steel · 0.3–6 mm Aluminium
3000×1500 mmSheet Dimension

3 kW fibre laser at G-Steel factory

02 · Details

What we cut. At what thicknesses.

Six material categories and the maximum thicknesses we handle for each.

Cutting materials, series, and thicknesses
Material EN / Series From To
ST-37 Steel S235JR 0.6 mm 40 mm
ST-52 Steel S355JR 0.6 mm 40 mm
Stainless Steel (Inox) 304, 316L 0.3 mm 30 mm
Aluminium 1050, 5754, 6082 0.3 mm 30 mm
Galvanized DX51D+Z 0.6 mm 5 mm
Copper On request 1 mm 5 mm

Maximum sheet size 3000 × 1500 mm. Indicative cutting accuracy: ±0.1 mm for thin gauges. ±0.2 mm for thicker gauges. For materials not listed or special conditions, please send an inquiry via the RFQ form.

03 · Designs

Send your design as you have it.

Five file formats, always with dimensioning and scale.

DXF

2D Vector, the most common format for sheet metal cutting.

DWG

AutoCAD, imported directly.

STEP

3D for cases requiring double-check.

IGES

Alternative 3D format.

PDF

With dimensioning and scale.

Up to 25 MB per file, up to 10 files per request. Multiple parts in the same request are accepted.

04 · Quality

What we commit to in numbers.

Accuracy, edge quality, cutting gases, standards.

Cutting Accuracy
±0.1 mm
For thin gauges. ±0.2 mm for thicker ones.
Edge Quality
ISO 9013
Range 2-3, clean edge for welding or painting.
Cutting Gases
N₂ · O₂ · Air
Selection per material for optimal results.
General Tolerances
ISO 2768-m
Framework, tighter upon request.
05 · Applications

Where laser cutting is applied.

Four typical categories of parts that feed our main production.

01 · Electrical

Panels, fields, pillars.

Sides, doors, DIN-rail perforations from cut sheets 1.5–2 mm.

02 · Telecom · Energy

Racks and cabinets.

Frames, backs, sides for 19″ / 23″, as well as industrial type.

03 · Industry

Custom components.

Mechanical parts, bases, hoppers in steel up to 40 mm.

04 · Food

Stainless steel equipment.

Stainless steel 304 or 316L with N₂ gas, clean edge without oxidation.

Laser Cutting · next step

Do you have a design for laser cutting? Send it.

DXF, DWG, STEP, or PDF, thicknesses 0.3–40 mm. We will respond with material availability, delivery time, and price.