The Lincoln Electric Power Feed 84 Single Boom Feeder (K3328-1) is a premium digital semiautomatic wire feeder in the Power Feed 84 family — Lincoln's most advanced process-control feeder platform for production MIG and FCAW welding. The K3328-1 is configured without a user interface module (NO U/I), making it the dedicated feed head for boom or motorized carriage installations where a remote pendant or separate operator interface handles process control. ArcLink digital communication links the feeder directly to compatible Power Wave power sources, enabling full digital weld procedure recall, USB configuration, and production monitoring integration.
| Parameter | Value |
|---|---|
| Model / SKU | Power Feed 84 Single Boom / K3328-1 |
| Configuration | Single boom feeder, no integrated user interface (NO U/I) |
| Wire Diameter Range (Solid) | 0.025–1/16 in. (0.6–1.6 mm) |
| Wire Diameter Range (Cored) | 0.030–3/32 in. (0.8–2.4 mm) |
| Wire Feed Speed | 50–800 IPM (1.3–20.3 m/min) |
| User Memory Slots | 8 per feed head |
| USB Port | Yes — machine setup and user profile management |
| Auto-Settings | Yes — simplified process setup |
| Network Protocol | ArcLink digital |
| Compatible Power Sources | Power Wave 455M, Power Wave S500, Power Wave AC/DC 1000 |
| Contactor / Gouge Kit | Included — isolates feed heads for additional safety |
| Environmental Protection | Improved isolation; robust connection points |
| Platform | Modular — configurable for various application mounting requirements |
The Power Feed 84 K3328-1 targets semiautomatic and automated production cells where digital weld procedure control is critical:
- Boom and semi-automatic systems — Mounted on motorized booms for heavy structural weldments in beam lines, crane girder shops, and pressure vessel fabrication.
- Robotic cell support — Used as a satellite feeder in Power Wave robotic cells where the main robot controller drives weld parameters via ArcLink.
- Fabrication shops with multi-procedure requirements — Eight user memory slots allow fast recall of customer-qualified procedures for different joint types and material thicknesses without re-programming.
- Automotive and tier-one supplier lines — Auto-Settings and waveform integration support high-cycle-rate production with minimal operator intervention.
- Shipbuilding and heavy plate fabrication — Handles 3/32 in. cored wire on large fillet and groove welds common in structural marine applications.
The Power Feed 84 platform introduces several digital control capabilities that elevate weld process management beyond conventional analog feeders:
- New Auto-Settings — Simplified process setup: the operator selects material type, wire diameter, and thickness, and the feeder automatically recommends wire feed speed and voltage starting parameters.
- Eight User Memories per Feed Head — Store and instantly recall up to eight complete welding procedures (wire feed speed, voltage, process type) per feed head for fast changeover between parts or jobs.
- USB Port — Simplifies machine configuration, firmware updates, and custom user profile loading. Import/export weld procedures between machines via USB drive without network infrastructure.
- Customizable User Interface — The U/I panel (when fitted) can display customer-specific information and terminology, supporting training and procedure compliance in regulated environments.
- Contactor and Gouge Kit — Isolates feed heads from the power source circuit for added operator safety during electrode changes and maintenance, and enables gouging operations.
- Modular Platform Architecture — The Power Feed 84 family supports multiple mounting configurations (single boom, dual boom, bench) using shared components — simplifying spare parts and service.
- Improved Environmental Protection — Sealed connections and improved internal isolation extend service intervals in dusty or humid fabrication environments.
The Power Feed 84 K3328-1 operates within Lincoln's ArcLink digital ecosystem:
- Lincoln POWER WAVE 455M (K2202-1) — Primary compatible power source; full ArcLink communication for process control and production monitoring.
- Lincoln Power Wave S500 and AC/DC 1000 — Compatible for high-amperage and AC/DC submerged arc applications with appropriate wire feed head configuration.
- Lincoln Power Feed 84 Dual Boom Feeder (K3328-13) — Companion feeder for twin-wire or parallel-arc boom configurations.
- Lincoln Magnum PRO and Magnum 300/400 guns — Standard gun connector families compatible with Power Feed 84 output adapter plates.
View the full range of Lincoln welding feeders and accessories at WeldingMart.
What does "NO U/I" mean on the Power Feed 84 K3328-1?
NO U/I means the K3328-1 ships without an integrated operator user interface panel. This configuration is intended for boom or automated installations where a separate remote pendant, robot controller, or external operator interface drives weld parameters via ArcLink. A U/I module can be added separately if operator-level control at the feed head is required.
What power sources are compatible with the Power Feed 84?
The Power Feed 84 communicates via ArcLink and is primarily compatible with Lincoln Power Wave power sources — including the Power Wave 455M, Power Wave S500, and Power Wave AC/DC 1000 for high-amperage applications. Analog power sources are not ArcLink-compatible.
How do the 8 user memory slots work?
Each memory slot stores a complete weld procedure: wire feed speed, voltage, process type, and any Auto-Settings parameters. Operators or process engineers save qualified procedures to named slots, then recall them instantly on the feeder panel without manual re-entry — reducing setup error and enforcing procedure compliance.
What wire sizes does the Power Feed 84 handle?
The Power Feed 84 feeds solid wire from 0.025 to 1/16 in. (0.6–1.6 mm) and flux-cored wire from 0.030 to 3/32 in. (0.8–2.4 mm), covering the full range of structural MIG and FCAW wire diameters used in heavy fabrication.
Can the Power Feed 84 be used for production monitoring?
Yes. When the Power Feed 84 is connected to a Power Wave power source integrated with Lincoln's Production Monitoring 2.0 software, the system logs arc-on time, wire consumption, voltage, and current data per job. This enables real-time weld quality tracking and post-weld audit reporting.