The Miller 20 Series Wire Feeder (301499001) represents a standard of reliability for industrial manufacturing and heavy fabrication environments. Designed to operate seamlessly with Miller power sources utilizing a 14-pin connection, this feeder is engineered for high-duty-cycle applications where downtime is not an option. The unit features a robust four-gear-driven drive roll system, which provides positive wire feeding traction. This 4-roll design is superior to 2-roll systems, particularly when feeding softer wires like aluminum or when pushing wire through longer torch cables, ensuring a stable arc and consistent bead profile.
Technicians and welding engineers will appreciate the inclusion of digital meters, which allow for the precise monitoring and setting of voltage and wire feed speed (WFS). This level of control is essential for adhering to strict Welding Procedure Specifications (WPS). The feeder also incorporates advanced motor control features such as Run-In and Burnback control. Run-In control allows the operator to set a slower wire speed before the arc initiates, ensuring smooth, spatter-free starts without stubbing. Burnback control adjusts the amount of wire stick-out after the trigger is released, preventing the wire from freezing in the weld puddle and preparing the tip for the next arc strike immediately.
The 301499001 package is a complete solution, shipping with a heavy-duty BTB 400A MIG gun and a 10-foot interconnecting cord. The system supports a wide range of wire diameters from .023 inches to 5/64 inches and offers a feed speed range of 75 to 750 inches per minute. Maintenance is streamlined with the Quick-Change drive roll system, which allows operators to swap rolls without tools, reducing setup time between different jobs. Weighing in at 46 lbs, the unit is substantial enough to remain stable during operation yet compact enough for mounting on booms or carts.
| Additional Information |
|---|
| Brand:Miller |
| Weld Process:Wire Feeder |
| Packaging Description:1-of-each |
| Input Power:24 VAC, 3.5 A, 50/60 Hz |
| Wire Speed Range:75 - 750 IPM |
| Wire Diameter Capacity:.023" - 5/64" |
| Drive Roll System:4-Roll Gear-Driven |
| Dimensions:16" H x 12.375" W x 27.875" D |
| Net Weight:46 lb (21 kg) |
| Voltage:n/a |
| Amperage:n/a |
| Duty Cycle:N/A |
