Portable Oxyfuel/Plasma Cutting System

ESAB Cutting Systems has introduced the Crossbow, a compact oxyfuel/ plasma CNC cutting system.

The machine’s size and weight make it easy to transport as the application requires. Automated functions and a user-friendly CNC provide powerful, versatile oxyfuel or plasma processing, the company states.

This system features a fully integrated CNC, eliminating the need for the user to add a controller to the system. A simple, menu-driven interface simplifies operation and use. A library of 24 common shapes minimizes programming and setup time. Dimensions can be edited to create custom shapes without actual programming. For custom programs, the CNC uses basic M- and G-code programming, and offline programmed NC files can be transferred to the machine using a standard USB connection.

The CNC also features advanced functions to further simplify cutting operations, including automatic process sequencing, arc-voltage height control, kerf compensation, and automatic platecheck. Feed rates can be adjusted at any time, and programming capabilities include nested loops and automatic return-to-start.

A precision guide rail enables stable motion of the crossbeam and full support of the cutting torch. Precision linear rails minimize vibration during cutting to help ensure accurate cutting over the entire working envelope. A drive disengage toggle switch allows fast manual positioning.