ESAB MED 304 is a wire feed unit that offers precise wire feeding for MIG/MAG welding, making it ideal for a wide range of applications. With its two motors and two pairs of rollers, it ensures even distribution of driving force and prevents slipping due to roller diameter differences. The creep start function enables softer arc striking when using heavy-gauge wires. The built-in 2-stroke/4-stroke functions and reversible motors (for heavy-gauge wires) enhance its versatility.