0558102542 - ESAB Crossbow Portable CNC Plasma Cutter Kit A40i

Industrial Portable CNC Solution

The ESAB Crossbow Plasma Kit (0558102542) is a turnkey mechanized cutting package designed to bring CNC capabilities to the job site or small shop floor. This kit pairs the proven Crossbow portable gantry with the A40i plasma power source, delivering a 40A output on a 400V, 3-Phase supply. It is engineered for professionals who need to automate profile cutting but lack the floor space for a traditional gantry table. The system is CCC certified, ensuring it meets rigorous safety and quality standards for industrial equipment.

Advanced CNC Control

At the heart of the Crossbow is a user-friendly CNC interface. The menu-driven system is intuitive, allowing operators to set up cuts quickly. It supports standard M- and G-code programming, making it compatible with most offline programming and nesting software. The integrated shape library includes common patterns like circles, rectangles, and flanges, which can be parameterized on the fly. This means you can cut a 10-inch flange with a specific bolt hole pattern just by entering the dimensions—no external computer required.

Integrated Height Control

Consistent cut quality is achieved through the system's integrated Arc Voltage Height Control (AVC). During the cutting process, the system monitors the arc voltage and commands the motorized Z-axis lifter to adjust the torch position. This automatic height correction compensates for plate warping and thermal distortion, preventing torch crashes and ensuring proper bevel angles and kerf width. The A40i power source is specifically tuned to work seamlessly with this automation, providing a stable pilot arc and main arc for uninterrupted cutting.

Robust Mechanical Design

The Crossbow features a longitudinal rail system that provides a generous cutting area (typically up to 1.5m x 3m, depending on rail configuration). The drive system utilizes precision pinions and racks to ensure smooth motion and accurate positioning. A clutch lever allows for quick manual positioning of the gantry when the drives are disengaged. With travel speeds capable of supporting high-speed plasma cutting, this kit maximizes productivity. The A40i unit itself is compact and rugged, designed to withstand the rigors of transport and industrial environments.