The CM Industries 350A MIG Gun (SKU: BQ3010AE4FSC) is a high-performance air-cooled welding torch designed specifically for heavy-duty industrial applications involving aluminum fabrication. Rated at 350 Amperes with a 60% duty cycle using mixed shielding gases, this gun provides the thermal capacity required for sustained welding on thick aluminum sections often found in shipbuilding, trailer manufacturing, and structural repair.<\/p>\n
This assembly features a 10-foot (3-meter) cable assembly. The shorter cable length is a critical technical specification for push-only aluminum systems, as it significantly reduces the column strength requirements of the wire, thereby minimizing the risk of buckling or “birdnesting” inside the liner. The gun comes pre-equipped with a low-friction polymer\/Teflon liner, which is essential for feeding soft aluminum grades like 4043 and 5356 without shaving the wire surface or causing feed interruptions.<\/p>\n
The backend connection is engineered to mate directly with Lincoln Electric LN-25 PRO wire feeders, a standard in portable industrial welding. The connection ensures positive electrical conductivity and secure gas sealing. The gun utilizes industry-standard front-end consumables, allowing for easy integration into existing inventory systems without the need for proprietary contact tips or nozzles. The rugged construction includes reinforced strain reliefs and an impact-resistant handle, ensuring longevity in harsh MRO environments.<\/p>\n","protected":false},"excerpt":{"rendered":"Technical Overview of the CM 350A Aluminum MIG Gun The CM Industries 350A MIG Gun (SKU: BQ3010AE4FSC) is a high-performance air-cooled welding torch designed specifically for heavy-duty industrial applications involving aluminum fabrication. Rated at 350 Amperes with a 60% duty cycle using mixed shielding gases, this gun provides the thermal capacity required for sustained welding… View Article<\/a>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[2042,2043],"product_tag":[],"class_list":{"0":"post-1751841","1":"product","2":"type-product","3":"status-publish","5":"product_cat-mig-accessories","6":"product_cat-mig-guns","7":"pa_amps-300amp","8":"pa_amps-350amp","9":"pa_application-aluminum-welding","10":"pa_back-end-ln25","11":"pa_brand-bernard","12":"pa_brand-cm","13":"pa_duty-cycle-60-at-350a","14":"pa_fits-which-model-lf72-ln25-all-powermig-series","15":"pa_front-end-bernard","16":"pa_length-10-ft","17":"pa_packaging-description-1-per-each","18":"pa_process-mig-gmaw","19":"pa_wire-type-aluminum","21":"first","22":"instock","23":"taxable","24":"shipping-taxable","25":"purchasable","26":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product\/1751841","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/media?parent=1751841"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_brand?post=1751841"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_cat?post=1751841"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/josefgases.com\/stage\/wp-json\/wp\/v2\/product_tag?post=1751841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}