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Precision Wire Delivery for Spoolmatic Systems<\/h2>\n
The Miller 088643 Liner<\/strong> is a critical component designed for the precision requirements of Miller Spoolmatic 15 and Spoolmatic 30A welding guns. Engineered as a monocoil assembly, this liner provides the necessary structural integrity and internal surface smoothness required to guide .045-inch welding wire through the gun's head tube. In spool gun applications, where the distance between the drive rolls and the contact tip is short, the liner's role is often underestimated. However, precise alignment and friction reduction are paramount to preventing micro-vibrations and wire shaving, which can lead to arc instability or contact tip burn-back.<\/p>\n\n
This specific liner measures 11.875 inches<\/strong> in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.<\/p>\n\n
Industrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.<\/p>","product_description_text":"Precision Wire Delivery for Spoolmatic Systems\nThe Miller 088643 Liner is a critical component designed for the precision requirements of Miller Spoolmatic 15 and Spoolmatic 30A welding guns. Engineered as a monocoil assembly, this liner provides the necessary structural integrity and internal surface smoothness required to guide .045-inch welding wire through the gun's head tube. In spool gun applications, where the distance between the drive rolls and the contact tip is short, the liner's role is often underestimated. However, precise alignment and friction reduction are paramount to preventing micro-vibrations and wire shaving, which can lead to arc instability or contact tip burn-back.\n\nThis specific liner measures 11.875 inches in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.\n\nIndustrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.","suggested_attributes":[{"name":"Brand","values":["Miller"]},{"name":"Item","values":["Liner"]},{"name":"Wire Size","values":["0.045"]},{"name":"Fits Which Model","values":["XR XRM SPOOLMATIC 15 30A"]},{"name":"Packaging Description","values":["1 per each"]}],"extra_attributes":[{"name":"Length","values":["11.875 in"]},{"name":"Material","values":["Monocoil Steel"]},{"name":"Compatible Guns","values":["Spoolmatic 15","Spoolmatic 30A"]}],"suggested_pretty_url":"miller-088643-monocoil-liner-045-wire-spoolmatic","predecessor":"N\/A","releaseYear":2010,"releaseYearGuess":2010,"successor":"N\/A","features":["Precision-wound monocoil construction for durability","Designed specifically for .045 inch (1.2 mm) welding wire","Exact 11.875-inch length fits Spoolmatic barrel assemblies","Ensures smooth wire feeding from drive rolls to contact tip","Genuine Miller Electric replacement part","Helps prevent wire shaving and birdnesting in the gun head"],"applications":"
Aluminum fabrication using Spoolmatic guns<\/li>
Sign manufacturing and repair<\/li>
Trailer fabrication and repair<\/li>
General industrial MIG welding<\/li>
Field maintenance and repair operations<\/li><\/ul>","includes":"
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Precision Wire Delivery for Spoolmatic Systems<\/h2>\n
The Miller 088643 Liner<\/strong> is a critical component designed for the precision requirements of Miller Spoolmatic 15 and Spoolmatic 30A welding guns. Engineered as a monocoil assembly, this liner provides the necessary structural integrity and internal surface smoothness required to guide .045-inch welding wire through the gun's head tube. In spool gun applications, where the distance between the drive rolls and the contact tip is short, the liner's role is often underestimated. However, precise alignment and friction reduction are paramount to preventing micro-vibrations and wire shaving, which can lead to arc instability or contact tip burn-back.<\/p>\n\n
This specific liner measures 11.875 inches<\/strong> in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.<\/p>\n\n
Industrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.<\/p>","product_description_text":"Precision Wire Delivery for Spoolmatic Systems\nThe Miller 088643 Liner is a critical component designed for the precision requirements of Miller Spoolmatic 15 and Spoolmatic 30A welding guns. Engineered as a monocoil assembly, this liner provides the necessary structural integrity and internal surface smoothness required to guide .045-inch welding wire through the gun's head tube. In spool gun applications, where the distance between the drive rolls and the contact tip is short, the liner's role is often underestimated. However, precise alignment and friction reduction are paramount to preventing micro-vibrations and wire shaving, which can lead to arc instability or contact tip burn-back.\n\nThis specific liner measures 11.875 inches in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.\n\nIndustrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.","suggested_attributes":[{"name":"Brand","values":["Miller"]},{"name":"Item","values":["Liner"]},{"name":"Wire Size","values":["0.045"]},{"name":"Fits Which Model","values":["XR XRM SPOOLMATIC 15 30A"]},{"name":"Packaging Description","values":["1 per each"]}],"extra_attributes":[{"name":"Length","values":["11.875 in"]},{"name":"Material","values":["Monocoil Steel"]},{"name":"Compatible Guns","values":["Spoolmatic 15","Spoolmatic 30A"]}],"suggested_pretty_url":"miller-088643-monocoil-liner-045-wire-spoolmatic","predecessor":"N\/A","releaseYear":2010,"releaseYearGuess":2010,"successor":"N\/A","features":["Precision-wound monocoil construction for durability","Designed specifically for .045 inch (1.2 mm) welding wire","Exact 11.875-inch length fits Spoolmatic barrel assemblies","Ensures smooth wire feeding from drive rolls to contact tip","Genuine Miller Electric replacement part","Helps prevent wire shaving and birdnesting in the gun head"],"applications":"
Aluminum fabrication using Spoolmatic guns<\/li>
Sign manufacturing and repair<\/li>
Trailer fabrication and repair<\/li>
General industrial MIG welding<\/li>
Field maintenance and repair operations<\/li><\/ul>","includes":"
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Precision Wire Delivery for Spoolmatic Systems<\/h2>\n
The Miller 088643 Liner<\/strong> is a critical component designed for the precision requirements of Miller Spoolmatic 15 and Spoolmatic 30A welding guns. Engineered as a monocoil assembly, this liner provides the necessary structural integrity and internal surface smoothness required to guide .045-inch welding wire through the gun's head tube. In spool gun applications, where the distance between the drive rolls and the contact tip is short, the liner's role is often underestimated. However, precise alignment and friction reduction are paramount to preventing micro-vibrations and wire shaving, which can lead to arc instability or contact tip burn-back.<\/p>\n\n
This specific liner measures 11.875 inches<\/strong> in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.<\/p>\n\n
Industrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.<\/p>","product_description_text":"Precision Wire Delivery for Spoolmatic Systems\nThe Miller 088643 Liner is a critical component designed for the precision requirements of Miller Spoolmatic 15 and Spoolmatic 30A welding guns. Engineered as a monocoil assembly, this liner provides the necessary structural integrity and internal surface smoothness required to guide .045-inch welding wire through the gun's head tube. In spool gun applications, where the distance between the drive rolls and the contact tip is short, the liner's role is often underestimated. However, precise alignment and friction reduction are paramount to preventing micro-vibrations and wire shaving, which can lead to arc instability or contact tip burn-back.\n\nThis specific liner measures 11.875 inches in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.\n\nIndustrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.","suggested_attributes":[{"name":"Brand","values":["Miller"]},{"name":"Item","values":["Liner"]},{"name":"Wire Size","values":["0.045"]},{"name":"Fits Which Model","values":["XR XRM SPOOLMATIC 15 30A"]},{"name":"Packaging Description","values":["1 per each"]}],"extra_attributes":[{"name":"Length","values":["11.875 in"]},{"name":"Material","values":["Monocoil Steel"]},{"name":"Compatible Guns","values":["Spoolmatic 15","Spoolmatic 30A"]}],"suggested_pretty_url":"miller-088643-monocoil-liner-045-wire-spoolmatic","predecessor":"N\/A","releaseYear":2010,"releaseYearGuess":2010,"successor":"N\/A","features":["Precision-wound monocoil construction for durability","Designed specifically for .045 inch (1.2 mm) welding wire","Exact 11.875-inch length fits Spoolmatic barrel assemblies","Ensures smooth wire feeding from drive rolls to contact tip","Genuine Miller Electric replacement part","Helps prevent wire shaving and birdnesting in the gun head"],"applications":"
Aluminum fabrication using Spoolmatic guns<\/li>
Sign manufacturing and repair<\/li>
Trailer fabrication and repair<\/li>
General industrial MIG welding<\/li>
Field maintenance and repair operations<\/li><\/ul>","includes":"
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Precision Wire Delivery for Spoolmatic Systems<\/h2>\n
The Miller 088643 Liner<\/strong> is a critical component designed for the precision requirements of Miller Spoolmatic 15 and Spoolmatic 30A welding guns. Engineered as a monocoil assembly, this liner provides the necessary structural integrity and internal surface smoothness required to guide .045-inch welding wire through the gun's head tube. In spool gun applications, where the distance between the drive rolls and the contact tip is short, the liner's role is often underestimated. However, precise alignment and friction reduction are paramount to preventing micro-vibrations and wire shaving, which can lead to arc instability or contact tip burn-back.<\/p>\n\n
This specific liner measures 11.875 inches<\/strong> in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.<\/p>\n\n
Industrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.<\/p>","product_description_text":"Precision Wire Delivery for Spoolmatic Systems\nThe Miller 088643 Liner is a critical component designed for the precision requirements of Miller Spoolmatic 15 and Spoolmatic 30A welding guns. Engineered as a monocoil assembly, this liner provides the necessary structural integrity and internal surface smoothness required to guide .045-inch welding wire through the gun's head tube. In spool gun applications, where the distance between the drive rolls and the contact tip is short, the liner's role is often underestimated. However, precise alignment and friction reduction are paramount to preventing micro-vibrations and wire shaving, which can lead to arc instability or contact tip burn-back.\n\nThis specific liner measures 11.875 inches in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.\n\nIndustrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.","suggested_attributes":[{"name":"Brand","values":["Miller"]},{"name":"Item","values":["Liner"]},{"name":"Wire Size","values":["0.045"]},{"name":"Fits Which Model","values":["XR XRM SPOOLMATIC 15 30A"]},{"name":"Packaging Description","values":["1 per each"]}],"extra_attributes":[{"name":"Length","values":["11.875 in"]},{"name":"Material","values":["Monocoil Steel"]},{"name":"Compatible Guns","values":["Spoolmatic 15","Spoolmatic 30A"]}],"suggested_pretty_url":"miller-088643-monocoil-liner-045-wire-spoolmatic","predecessor":"N\/A","releaseYear":2010,"releaseYearGuess":2010,"successor":"N\/A","features":["Precision-wound monocoil construction for durability","Designed specifically for .045 inch (1.2 mm) welding wire","Exact 11.875-inch length fits Spoolmatic barrel assemblies","Ensures smooth wire feeding from drive rolls to contact tip","Genuine Miller Electric replacement part","Helps prevent wire shaving and birdnesting in the gun head"],"applications":"
Aluminum fabrication using Spoolmatic guns<\/li>
Sign manufacturing and repair<\/li>
Trailer fabrication and repair<\/li>
General industrial MIG welding<\/li>
Field maintenance and repair operations<\/li><\/ul>","includes":"
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Precision Wire Delivery for Spoolmatic Systems<\/h2>\n
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This specific liner measures 11.875 inches<\/strong> in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.<\/p>\n\n
Industrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.<\/p>","product_description_text":"Precision Wire Delivery for Spoolmatic Systems\nThe Miller 088643 Liner is a critical component designed for the precision requirements of Miller Spoolmatic 15 and Spoolmatic 30A welding guns. Engineered as a monocoil assembly, this liner provides the necessary structural integrity and internal surface smoothness required to guide .045-inch welding wire through the gun's head tube. In spool gun applications, where the distance between the drive rolls and the contact tip is short, the liner's role is often underestimated. However, precise alignment and friction reduction are paramount to preventing micro-vibrations and wire shaving, which can lead to arc instability or contact tip burn-back.\n\nThis specific liner measures 11.875 inches in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.\n\nIndustrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.","suggested_attributes":[{"name":"Brand","values":["Miller"]},{"name":"Item","values":["Liner"]},{"name":"Wire Size","values":["0.045"]},{"name":"Fits Which Model","values":["XR XRM SPOOLMATIC 15 30A"]},{"name":"Packaging Description","values":["1 per each"]}],"extra_attributes":[{"name":"Length","values":["11.875 in"]},{"name":"Material","values":["Monocoil Steel"]},{"name":"Compatible Guns","values":["Spoolmatic 15","Spoolmatic 30A"]}],"suggested_pretty_url":"miller-088643-monocoil-liner-045-wire-spoolmatic","predecessor":"N\/A","releaseYear":2010,"releaseYearGuess":2010,"successor":"N\/A","features":["Precision-wound monocoil construction for durability","Designed specifically for .045 inch (1.2 mm) welding wire","Exact 11.875-inch length fits Spoolmatic barrel assemblies","Ensures smooth wire feeding from drive rolls to contact tip","Genuine Miller Electric replacement part","Helps prevent wire shaving and birdnesting in the gun head"],"applications":"
Aluminum fabrication using Spoolmatic guns<\/li>
Sign manufacturing and repair<\/li>
Trailer fabrication and repair<\/li>
General industrial MIG welding<\/li>
Field maintenance and repair operations<\/li><\/ul>","includes":"
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OVERVIEW
Precision Wire Delivery for Spoolmatic Systems
The Miller 088643 Liner is a critical component designed for the precision requirements of Miller Spoolmatic 15 and Spoolmatic 30A welding guns. Engineered as a monocoil assembly, this liner provides the necessary structural integrity and internal surface smoothness required to guide .045-inch welding wire through the gun's head tube. In spool gun applications, where the distance between the drive rolls and the contact tip is short, the liner's role is often underestimated. However, precise alignment and friction reduction are paramount to preventing micro-vibrations and wire shaving, which can lead to arc instability or contact tip burn-back.
This specific liner measures 11.875 inches in length, a dimension strictly toleranced to fit the barrel assembly of compatible Spoolmatic units. A liner that is even fractionally too long or too short can cause gas flow turbulence or leave a gap where the wire is unsupported, leading to potential buckling (birdnesting) immediately after the drive rolls. The monocoil construction offers a balance of flexibility and rigidity, allowing the liner to conform to the slight curvature of the gun neck while maintaining a concentric path for the wire. This is particularly important when operating at higher wire feed speeds typical of aluminum or production steel welding.
Industrial maintenance teams and welding engineers understand that the liner is a wear item. Over time, the internal coating or surface of the coil can accumulate debris, oxides, and drawing lubricants from the wire. Replacing the liner with this genuine Miller 088643 part restores the feed system to factory specifications. It is compatible with standard .045-inch wires and integrates seamlessly with the Spoolmatic's existing retention systems. By ensuring a fresh, clean path for the electrode, operators can maintain consistent amperage transfer and arc characteristics, reducing downtime associated with feed failures.
Additional Information
Packaging Description:1 Per Ea, 1 per each
Item:Liner
Wire Size:0.045
Fits Which Model:XR XRM SPOOLMATIC 15 30A
Length :11.875 in
Material:Monocoil Steel
Compatible Guns:Spoolmatic 15, Spoolmatic 30A
----- new values below ----
Length:11.875 in
Material:Monocoil Steel
Compatible Guns:Spoolmatic 15, Spoolmatic 30A
Brand:Miller
Item:Liner
Wire Size:0.045
Fits Which Model:XR XRM SPOOLMATIC 15 30A
Packaging Description:1 per each
INCLUDED
1 x Monocoil Liner (.045 Wire x 11.875 Inch)
APPLICATIONS
Aluminum fabrication using Spoolmatic guns
Sign manufacturing and repair
Trailer fabrication and repair
General industrial MIG welding
Field maintenance and repair operations
FAQ
The Miller 088643 liner is approximately 11.875 inches long, designed to fit the barrel of Spoolmatic guns.
It is designed for use with Miller Spoolmatic 15 and Spoolmatic 30A MIG guns.
This liner is sized for .045 inch (1.2 mm) welding wire.
This is a monocoil (metal wound) liner.
Replace the liner when you notice erratic feeding, arc instability, or if the wire becomes difficult to push through the head tube by hand.
This liner comes pre-cut to the specific 11.875-inch length required for Spoolmatic barrels. Modification is generally not recommended as it may affect gas flow or wire support.
Yes, it is used in Spoolmatic guns which frequently run aluminum, though for very soft alloys, operators should verify if a specific nylon liner is preferred for their application. However, this is a standard replacement part for the gun.
