0558102229 - Aristo Mig 4004i Pulse Water-Cooled Package with U82+ Controller

High-Performance Multi-Process Welding System

Elevate your fabrication capabilities with the ESAB Aristo Mig 4004i Pulse welding package. This comprehensive system is built around a lightweight, energy-efficient inverter power source that delivers a massive 400 amps at a 60% duty cycle. Designed for the modern welder, it integrates seamlessly with the Aristo Feed 3004w, a 4-roll water-cooled wire feeder that ensures consistent wire delivery and torch cooling. This configuration is particularly suited for industries where reliability and precision are non-negotiable, such as offshore construction, transport, and general heavy manufacturing.

Revolutionary SuperPulse Technology

One of the standout features of the Aristo Mig 4004i is its SuperPulse functionality. This technology combines different process types—such as pulse and short arc—to provide superior control over the weld pool and penetration profile. It is especially effective for positional welding and bridging gaps, allowing operators to achieve X-ray quality welds with greater ease. The machine also supports standard Pulse MIG, which eliminates spatter and reduces post-weld cleanup, thereby increasing overall throughput and productivity.

Built for Durability and Efficiency

The Aristo Mig 4004i is housed in a rugged metal casing with an IP23 rating, ensuring it can withstand harsh workshop environments. Despite its high power output, the inverter topology ensures high energy efficiency and a better power factor compared to traditional transformer machines. The included Cool 1 water cooling unit is integrated into the trolley setup, providing a compact and mobile station. With the U82 Plus controller, operators have access to memory channels, limit monitoring, and custom synergic lines, making this one of the most intelligent and adaptable welding systems on the market.