0558102341 - ESAB Crossbow Portable CNC Cutting System with A40 Plasma (460V)

Portable CNC Automation with Industrial Power

The ESAB Crossbow Plasma Kit A40 460V (SKU: 0558102341) represents a significant leap forward in portable automated cutting technology. Designed to bridge the gap between simple manual track burners and large, stationary gantry tables, the Crossbow offers small fabricators, maintenance departments, and trade schools a cost-effective entry into CNC cutting. This specific package combines the versatile Crossbow mechanical unit with the reliable ESAB A40 Air Plasma power source, configured for 460V industrial three-phase power, ensuring high-efficiency operation in heavy-duty environments.

At the heart of the system is the Crossbow's central unit, which houses a fully integrated CNC controller. Unlike complex retrofits that require a separate laptop or desktop computer to drive the machine, the Crossbow is self-contained. The operator interface is intuitive and menu-driven, featuring a substantial library of pre-programmed standard shapes such as circles, rectangles, and flanges. Operators can simply select a shape, input the desired dimensions, and begin cutting immediately. For more complex or custom geometries, the system accepts standard CNC files loaded via a convenient USB port, allowing for seamless integration with offline CAD/CAM software.

The inclusion of the A40 plasma system provides 40 amps of cutting power, making it ideal for precision cutting of gauge materials up to light plate. Crucially, this kit includes a motorized lifter equipped with Arc Voltage Height Control (AVC). This feature automatically monitors the arc voltage to maintain a constant torch-to-plate distance, compensating for any waviness or warping in the material. This automation ensures consistent cut quality, reduces dross, and significantly extends the life of plasma consumables compared to fixed-height cutting.

Portability is a key advantage of the Crossbow platform. The entire system can be disassembled and transported to the worksite, allowing for automated cutting on large plates that cannot be easily moved to a stationary table. Whether used for HVAC ductwork, custom signage, or on-site structural repairs, the ESAB Crossbow Plasma Kit delivers professional, repeatable results with minimal setup time.