UNIMIG WORKSHOP 425 SWF Welder (KUM425SWF)
The UNIMIG WORKSHOP 425 SWF is a heavy-duty industrial MIG welder built for serious fabrication work. It delivers strong, reliable performance across medium to heavy applications. Ideal for workshops, structural jobs, and rural use.
High Output Performance
This machine produces up to 400 amps of welding power. It handles thick materials with ease. Run long welds without losing arc stability.
A high duty cycle of 50% at 400 amps keeps you working longer with less downtime. Perfect for production environments.
Smooth and Consistent Arc
The arc stays stable and easy to control. Triple inductance settings let you fine-tune arc characteristics. Adjust for thin or thick material. Get cleaner welds with better penetration.
The machine offers 30 voltage steps. Dial in your settings quickly and accurately.
Separate Wire Feeder System
This model includes a KT50 separate wire feeder. It comes with 10-metre interconnecting cables, giving you more reach and flexibility.
The feeder uses a four-roll geared drive system. It delivers smooth, consistent wire feed. This improves arc stability and overall weld quality.
An enclosed design protects the wire from dust and moisture. Keep your welds clean and consistent.
Built for Tough Environments
The unit features heavy-duty transformer technology and a strong steel construction. Built to handle demanding workshop conditions.
It runs on 415V three-phase power for reliable industrial output.
Large wheels and a rugged frame make it easy to move around the workshop.
Complete Control and Features
Fine-tune your weld with burnback adjustment, spot and stitch modes, and 2T/4T trigger control. Get better starts and cleaner finishes.
The machine supports a wide range of wire sizes and materials, including mild steel, stainless, and aluminium.
Built to Perform
The WORKSHOP 425 SWF delivers power, reliability, and control in one system. It handles tough jobs, runs consistently, and keeps up with demanding workloads. A solid choice for professionals who need dependable MIG performance every day.
