Boschert FiberLaser 4020 is a high-performance fiber laser cutting machine designed for flat-bed processing of sheet metal with a working area of 2000 × 4000 mm. This powerful solution offers a wide spectrum of laser sources (1 kW, 2 kW, 3 kW, 4 kW) and an optimized mechanical design. It ensures high positioning accuracy, repeatability, and energy-efficient operation when cutting thin to medium-thickness metal sheets. The machine is equipped with a small-part collection system, an extraction system, and automatic scrap discharge.
FiberLaser 4020 is ideal for serial, semi-serial, and high-precision production in the metalworking industry, including mechanical engineering, advertising, electronics components, and enclosure fabrication.
Advantages and Features
Flexible Power Options: Available with 1 kW, 2 kW, 3 kW, or 4 kW fiber laser sources to match specific production requirements.
High Positioning Speed: Simultaneous X+Y axis movement speeds reaching up to 100 m/min.
Precision and Repeatability: Positioning accuracy of ±0.05 mm and repeatability of ±0.03 mm.
Small Parts Handling: Small components (up to 350 × 2000 mm) can be discharged via a dedicated tray/conveyor across the full width of the table.
Anti-Tip Design: The internal construction and guides prevent cut parts from tipping over, ensuring process stability.
Efficient Slag Removal: Slag and scrap are transported toward the operator via a conveyor, maintaining table cleanliness and facilitating fast unloading.
Easy Maintenance: Front-side access to the laser head allows for quick nozzle replacement, minimizing downtime.
Secure Workpiece Fixation: Up to 4 pneumatic clamps moving along a ball-screw guide allow for the reliable processing of even very small sheets (down to 50 × 300 mm).
Automatic Focus and Gas Control: The system automatically sets optimal parameters (focus, gas pressure) based on a pre-installed material and thickness database.
Compact Footprint: The space-saving design eliminates the need for pallet changers or complex loading systems, minimizing floor space requirements.
Standard Equipment
Fiber laser source (1 kW / 2 kW / 3 kW / 4 kW as ordered).
Worktable with integrated slag and scrap conveyors.
Up to 4 pneumatic clamps moving on a ball-screw guide.
Rack-and-pinion drive for the X-axis; linear guides + ball-screw for the Y-axis.
Automatic laser head focus adjustment.
Exhaust and filtration system.
Discharge tray/conveyor for small parts.
Touchscreen controller (e.g., S-Box III Touch) with RJ45/USB connectivity.
Fully enclosed laser safety housing with protective viewing window.
Options
Higher power laser sources (3 kW, 4 kW) for thicker materials.
Lateral or extended table configurations.
Automatic sheet loading/unloading conveyors.
Software packages with nesting optimization and DXF import.
Rotary Axis Module: For the processing of tubes or curved components.
Edge quality and thickness control sensors.
Remote monitoring and service diagnostics.
Technical Specifications
Cutting Capacities (by Material & Power)
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