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MIG Spool Gun SM300 Series

Successful aluminum welding requires a stable arc. A spool gun ensures a steady, consistent, and reliable wire feeding for soft wires like aluminum or brazing wires due to a short feeding distance. Spool gun improves the “feed ability” of aluminum wire by locating a small, 4-inch diameter wire spool (a one-pound aluminum spool) on a pistol-grip style gun. Using a spool gun saves considerable welding time while ensuring high weld quality.

$695.00

Available options:
modelamplengthterminationSKUPrice
Tweco® Style30020FtEUROCWGPG-PLSPTW300-24-P10-60TE695
Tweco® Style30020FtMLRCWGPG-PLSPTW300-24-P10-60TM695
Tweco® Style30020FtLINCOLNCWGPG-PLSPTW300-24-P10-60TL695
Tweco® Style30020FtTWCCWGPG-PLSPTW300-24-P10-60TT695

Description

SM300Series Spool Guns are designed to feed wires which are difficult to feed through the standard MIG gun. These Guns can be used for stainless steel, flux-cored, and thin solid wires however they are most commonly used for aluminum and brazing wires measuring 0.03, 0.035, and 0.040 in. If you are going to use a MIG gun longer than 15 feet with solid wire or flux-cored measuring 0.023 or 0.030 in., Spool Gun is the best option.

SM300 is a 300 A lightweight, well-balanced, dual groove drive roll, easy to set up, designed for easy and reliable aluminum wire feeding with a variety of CV power sources and engine-driven welders.The design of this spool gun reduces the maintenance and production time by allowing easy access to the drive rollers and performing routine maintenance without disassembling the gun.

Features :
  • Cost-effective solution for precise control of MIG welding with hard and soft wires.
  • Excellent and reliable for running one-pound aluminum spool MIG welding wire or two-pound mild steel and stainless-steel spool.
  • Furthermore, silicon bronze MIG welding wire can be used as well.
  • A unique wire break keeps the spool under constant tension to prevent the overrun of the wire.
  • Excellent wire retainer to keep the wire from de-reeling in operation.
  • Impact-resistant handle that encased a durable motor.
  • Possibility of using threaded or slip-on gas nozzles.
  • Clear flip top wire spool cover allows you to check the remaining wire immediately.
  • Ideal for medium and Heavy-duty industries because of a powerful 24V motor.
  • Easy access to the drive roll tension and pressure lever on the pull gun handle.
  • A specially designed cable possesses outstanding flexibility with the highest heat and abrasion resistance of any known cable.
  • Equipped with a special termination adapter that allows you to change the installed termination to other versatile termination styles.
Processes :
  • MIG (GMAW)
  • Pulsed MIG (GMAW-P) with pulsing power source
  • FCAW
Wire Types :
  • Aluminum
  • Steel
  • Flux Cored Wire
Industrial Applications :
  • Aerospace Hardware
  • Trucks Trailers and Railcars
  • Travel and Cargo Trailers.
  • Recreational Vehicles.
  • Boat/Yacht Building
  • Fabrication
  • Automotive/Motorcycle Frames
  • Sports products – Scooters/Bicycles
  • Wheels
  • Furniture
  • Ladders and frames
  • Ship Decks
  • Sign Manufacturers
  • General Repair and Maintenance
 
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Technical specification
Welding Output: 230 A CO2 200A Mixed Gas at 60% Duty Cycle
Recommended Wire Diameter: For Aluminum wire: 0.030″ to 0.045″ (0.8 to 1.2 mm)
For Brazing wire: 0.030” to 0.040” (0.8 to 1.0 mm)
For Flux Cored wire: 0.030” to 0.045” (0.8 to 1.2 mm)
For Solid wire: 0.030” to 0.040” (0.8 to 1.0 mm)
Recommended Gas Flow: For 1/2″ (12.8 mm) nozzle bore 22-27 CHF (11-13 l/min)
For 5/8″ (16.0 mm) nozzle bore 30-35 CHF (14-17 l/min)
For 3/4″ (19.0 mm) nozzle bore 30-40 CHF (14-19 l/min)
Motor Voltage: 24 Volt DC
Head and Nozzle style: Tweco® Style
Maximum Spool Size (Al, FCAW or Solid wire): 4″ /102 mm
Central Connector type: Euro Connector/TWC® Connector/ MLR® Connector/ LCN® Connector
Copper Cable Length: 20 ft. (6 meter).
Weight (Gun Only): 2.71 Lb /1.23 Kg
Industrial Applications :
  • Aerospace Hardware
  • Trucks Trailers and Railcars
  • Travel and Cargo Trailers.
  • Recreational Vehicles.
  • Boat/Yacht Building
  • Fabrication
  • Automotive/Motorcycle Frames
  • Sports products – Scooters/Bicycles
  • Wheels
  • Furniture
  • Ladders and frames
  • Ship Decks
  • Sign Manufacturers
  • General Repair and Maintenance