Wide Rail Fiber Laser Cutter

For oversized metal sheets measuring three meters wide and ten meters or more in length, a regular laser cutter just won't cut it. That's where our Wide Rail Fiber Laser Cutter shines. Unlike conventional machines where guide rails are attached to the machine bed, this innovative system positions the cutting head on rails installed directly on the floor. The worktable and the rail system are distinct components. You can load a massive hundred tons of steel plates onto the table, and the rails remain unaffected, ensuring your cutting accuracy is never compromised. The cutting length is virtually limitless, and it can handle widths of three, four, or even five meters. When coupled with a high-power laser source, this system significantly surpasses plasma and flame cutting for thick plates.

The key difference between a standard laser cutter and the Wide Rail Fiber Laser Cutter lies in their construction. Standard models have the bed and rails as a single, integrated unit, which limits the cutting range to the table's dimensions. Larger tables in this configuration become extremely heavy, expensive to manufacture, and difficult to transport. Our Wide Rail design inverts this concept: rails are mounted on the floor, and the gantry moves on these rails, with the cutting table as a separate element. This means the rails can be extended to any length without making the machine itself impractically heavy.

There's another significant, though less frequently discussed, benefit: material handling. On large standard machines, you must lift material sheets onto the table from above, which is an awkward process. With the floor-rail setup, plates rest directly on the worktable, and the gantry moves over them, providing ample space for maneuvering with equipment like overhead cranes or forklifts.

Our extensive experience in this field has shown us many customers switching from plasma and flame cutting to laser. Frankly, laser isn't the ideal choice for everyone. But if you're working with plate thicknesses from 20mm to 60mm and handle substantial cutting volumes, the total cost of ownership for a laser system starts to significantly outweigh that of plasma and flame.

They used flame cutting for their six-meter plates. This resulted in rough edges, requiring every piece to be sent to a milling machine before welding. This process involved two machines and two operators, leading to significant time loss. However, after adopting a Wide Rail Fiber Laser Cutter, the cut edges were clean enough for direct welding, eliminating the milling step. They found that the time saved on edge preparation alone boosted their throughput by approximately 30% without increasing labor costs.

Flame and plasma cutting also have a drawback: they introduce considerable heat into the material. This creates a large heat-affected zone (HAZ), altering the metallurgy at the edge and increasing the likelihood of weld cracking. Laser cutting, in contrast, produces a minimal HAZ. This leads to stronger welds and reduces concerns about heat-induced distortion.