What are MIG Welding Arms Used For?

WELDPRO 360 LRW-18P Mig Welding Arms reduce or eliminate non-arc time welding-related tasks, shop floor clutter, and employee safety issues. They provide complete coverage anywhere within a 56' diameter semi-circular welding zone. The welding arm's main pivot assembly mounts to your existing building column, freestanding column, or the optional mobile base and column assembly.

What's the difference between the WELDPRO 360 LRW-18P and the WELDPRO 360 LRW-18?

Unlike the 360 LRW-18, the 360 LRW-18P does not raise and lower the secondary arm. Eliminating that function enables the 360 LRW-18P to use a simpler, less expensive double-articulating joint assembly. to connect the primary and secondary arms. The WELDPRO 360 LRW-18P's double-articulating joint assembly still provides a full 360 degrees of rotation for the secondary arm on a horizontal plane. Eliminating the raising and lowering capability; removed hydraulic, pneumatic, and electrical components offering a cost-effective choice for shops that don't have a need to raise or lower the secondary arm.

What are the WELDPRO 360-LRW-18P Standard Features?

192° of bi-directional rotation, Boom Arm Reach 36' diameter, Welding Reach - Anywhere with a 56' diameter semi-circle with a 15' Mig gun, Double Articulated Boom which Eliminates dead zones, Wire Liner Conduit for .035-.065 Wire, UL Listed Electrical Components, Powder Coated Finish.

What are the advantages of Mig Welding Arms?

Reduced time spent on non-welding tasks, More time spent on welding, Clean, organized welding cell, Eliminates tripping hazards and shop floor clutter, and Increased operator safety, motivation, and productivity.

What are the Add-On Options for the WELDPRO 360-LRW-18P?

Integrated Fume Extraction Systems that move with the welding arm., Fume Extraction Guns – Air or Water Cooled, Welding Wire Enclosures for 60 Lb spools – keeps dust and dirt out of wire., and Floor Mounted Columns - with 8' or 10' Height under Welding Arm clearance.

WeldPro 360 LRW-18P MIG Welding Boom Arm

WeldPro 360 LRW-18P MIG Weld Boom mounted on a Mobile Base

Feature overview of WeldPro 360 LRW-18P MIG Weld Boom with callouts

Main pivot assembly of WeldPro 360 LRW-18P MIG Weld Boom

Articulated joint assembly of WeldPro 360 LRW-18P MIG Weld Boom

Welding a large rectangle tube skid with a WeldPro 360 LRW-18P MIG Weld Boom

Welding a large frame by maneuvering around it with a WeldPro 360 LRW-18P MIG Weld Boom

Welding area with a lot of clean floor space between the LRW-18P MIG Weld Boom and the weldment

The WeldPro 360 LRW-18P MIG Welding Boom (425663) reduces non-arc time for welders, allows you to work right up next to its base, and minimizes shop floor clutter and trip hazards. Easy movement of the welding boom makes repositioning it possible with one hand. Weld settings and controls are within reach of the operator, saving trips to the welder for every setting adjustment. The primary arm rotates 192° around the pivot point, providing complete welding coverage within a 56’ diameter semi-circle welding zone when using a 15’ MIG welding gun. Create clean and organized welding cells by routing hoses and cables within the LRW-18P’s welding arm—no more dangling cables or cords hanging from the arm or laying on the shop floor. The welding arm’s main pivot assembly mounts to your existing building column, a Floor-Mounted Column or an easy-to-relocate Freestanding Column.

Benefits

Increase Welding Productivity

Quickly move from weld to weld
Faster adjustments of weld settings by putting controls where operators work

Maximize Shop Floor Use

No dead zones in the coverage area
Clean, organized welding cell eliminates shop floor clutter

Improve Welding Experience & Safety

Trip hazards are reduced by effective cable and hose management
No strain on users from moving heavy welding carts

Features

Compatible with welders and both single and dual wire feeders from major manufacturers, including Lincoln, Miller, ESAB, and Fronius
Primary boom arm has 192° range of motion
Secondary boom arm has 360° range of motion
Welding Reach - 56' diameter semi-circle from the boom arm pivot point, with a 15' MIG welding gun

Maximum welding height of 15’ with a 15' MIG welding gun
Remote-controlled horizontal adjustment of primary boom arm
Manual horizontal adjustment of secondary boom arm
Durable Powder Coated Finish
UL Listed Electrical Components

Specifications

Please note that product specifications are subject to change as we continuously improve our products.

Primary Arm Length:	10 ft.
Secondary Arm Length:	8 ft.
Weight:	400 lbs.
Wire Feeder Capacity:	120 lbs.
Conduit Liner Capacity:	0.035 - 0.065 in.

Operating Requirements

Electricity: 120 Volts

Compressed Air: 90 PSI

Boom Mounting Options

Freestanding Column

LRW-18P MIG weld boom mounted on a mobile base

Available in 8' and 10' column heights

Floor-Mounted Column

Available in 8' and 10' column heights

Existing Column or Wall

LRW-18P MIG weld boom mounted on a generic gray column

Installation handled by customer

Welding Equipment Accessories

Welding Power Supply Mount

Compatible with major brands like Lincoln, Miller, ESAB, and Fronius

Gas Cylinder Mount

A gas cylinder stored on a WeldPro 360 mobile base

Safely secure inert gas

Bulk Wire Mount

A Lincoln wire drum mounted to a WeldPro 360 mobile base

Compatible with wire drums and boxes

Wire Spool Enclosure

Compatible with spools up to 60 lbs.

Additional Resources

Brochure

Options & Specs

Coverage Area

Other Welding Boom Arms

LRW-18

LRW-10ML

View Other WeldPro 360 Products

Weld Fume Extraction

Boom Mounting Columns

WeldPro 360 Freestanding Column for mounting LRW Welding Boom Arms

Want to know more about LRW-18P MIG welding boom arms?

Contact us for pricing, product questions, or help configuring the right boom system for your operations. We will respond promptly to provide the information you seek.

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