951291 - Miller S-74 MPA Plus Wire Feeder Package with Q4015 Gun & Drive Rolls

Advanced Industrial Wire Feeding Package

The Miller S-74 MPA Plus Wire Feeder Package (951291) is a premium industrial solution designed for heavy-duty manufacturing and fabrication environments. This comprehensive bundle includes the advanced S-74 MPA Plus feeder, a rugged Bernard BTB 400A MIG gun (Q4015), and a complete drive roll kit for .035" and .045" wires. It is engineered to deliver superior wire feeding performance and unlock advanced process capabilities when paired with Miller's Invision or XMT power sources.

The "MPA" stands for MIG Pulse Advanced, highlighting this feeder's ability to manage Synergic Pulsed MIG processes. It features digital controls that simplify setup and ensure repeatability. One of its standout features is Profile Pulse™, which provides a TIG-like bead appearance and consistent ripple pattern without the complexity of TIG welding. The feeder utilizes a heavy-duty 4-roll gear-driven system that ensures consistent wire delivery, even with softer wires or longer gun cables.

Designed for operator comfort and efficiency, the S-74 MPA Plus includes a toolless rotatable drive assembly, allowing the drive housing to be adjusted to straighten the wire path and reduce drag. The Trigger Hold function is essential for long welds, reducing hand fatigue. Additionally, this unit is Push-Pull capable, making it an excellent choice for aluminum welding applications when paired with an XR-Aluma-Pro or similar gun. This package offers a turnkey solution for shops looking to upgrade their welding productivity and quality.