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The Tweco Smoke Master S412M116 is a premium air-cooled MIG gun designed specifically for source capture of welding fumes. In today's industrial landscape, maintaining air quality and adhering to safety standards regarding hexavalent chromium and manganese is critical. This 400-amp gun integrates a high-volume vacuum chamber directly into the handle, allowing it to capture smoke the moment it is generated at the arc. This method is widely recognized as the most efficient way to protect the welder and the surrounding plant environment from hazardous particulates.
Engineered for heavy-duty fabrication, the S412M116 model comes equipped with a 12-foot cable assembly that houses both the power conductor and the vacuum hose in a durable, coaxial sheath. This design minimizes bulk and protects the vacuum line from the hot sparks and abrasion common in shop environments. The gun is fitted with a Miller-style backend connection, ensuring seamless compatibility with your existing Miller wire feeders without the need for adapters. It is pre-configured for 1/16-inch wire, making it an excellent choice for structural steel applications and heavy plate welding where high deposition rates are required.
Durability is a hallmark of the Tweco brand. The Smoke Master series features a rugged handle design that withstands impact while providing a comfortable grip for the operator. The adjustable vacuum slide valve allows the welder to regulate suction flow, preventing shielding gas disturbance while maximizing smoke capture. By removing fumes at the source, the Tweco Smoke Master reduces the load on ambient air filtration systems and provides a clearer view of the weld puddle.
| Additional Information |
|---|
| Amps:400 |
| Cable Length:12 ft |
| Connection Style:Miller |
| Wire Diameter:1/16" |
| Cooling Method:Air Cooled |
| Process Type:Flux-Cored (FCAW), MIG (GMAW) |
| Duty Cycle:60 |
| Handle Type:Smoke Master Extraction |
