SWP Proline MIG 420S + WF400

The MIG 420S + WF400 is a robust three phase machine ideally suited to medium to heavy fabrication and requires only a 20A fuse. Its full size cabinet can accept a full height gas cylinder and its large diameter wheels means it can be moved from job to job with little risk of toppling. The WF400 features SWP renowned all-geared drive system, thus minimising the risk of wire slip and making welds uniform. Further, with its 5 metre interconnection and 4 metre welding torch, this gives a working radius of 9 metres. The unit is also suitable for use with spool-on gun or push-pull gun, for increased work radius up to 13 metres. The MIG 420S + WF400’s ability to take larger diameter wire than lower power units in the range means it can weld thicker plate, and its 21 switch settings allows for fine tuning of the output power.