28X31 - Oxweld C-67-20 Machine Torch for Alternative Fuels (3-Hose)

Industrial Grade Machine Cutting Torch

The ESAB Oxweld C-67-20 Machine Torch (SKU: 28X31) is a premier solution for mechanized oxy-fuel cutting applications. Specifically engineered for use with Fuel Gases (FG) such as Propane, Natural Gas, MAPP, and Propylene, this torch is distinct from acetylene models, featuring internal geometries optimized for the flow rates and combustion characteristics of alternative fuels. The C-67 series is legendary in the heavy fabrication industry for its durability, flow capacity, and ease of maintenance.

This model features a three-hose inlet configuration. Unlike two-hose injector torches, the three-hose design provides separate inlets for Cutting Oxygen, Preheat Oxygen, and Fuel Gas. This separation allows for precise, independent adjustment of the preheat flame without affecting the cutting stream, a critical feature for achieving high-quality cuts on varying plate thicknesses. The torch is equipped with a standard rack-and-pinion barrel, allowing it to be easily mounted and adjusted on standard cutting machines, beetles, and gantries.

The C-67-20 utilizes Oxweld 1500 Series cutting tips, which are widely available and designed to maximize the heating potential of slower-burning fuel gases. The torch body is constructed from high-strength brass and stainless steel, ensuring resistance to heat deformation and physical impact. With a barrel length suited for standard machine clearances (typically referred to as the -20 configuration), it fits seamlessly into existing production lines. Whether used for straight-line beveling or complex shape cutting, the C-67-20 delivers consistent, slag-free cuts that reduce secondary machining requirements.

Operators appreciate the stability of the preheat flame, which resists popping and flashbacks even under reflective heat conditions. The valve bodies are designed for smooth actuation, allowing for fine-tuning of gas mixtures. For facilities looking to transition away from acetylene to more cost-effective fuel gases without sacrificing cutting speed or quality, the Oxweld C-67-20 is the industry standard choice.