The UNIMIG Drive Roller Steel 0.9/1.2mm 35 x 25mm is a precision-engineered replacement drive roller designed for welding wire feed systems. Manufactured by UNIMIG, this steel drive roller is compatible with welding wires sized between 0.9mm and 1.2mm, providing reliable wire feeding performance for MIG welding applications.

Drive rollers are critical components in welding machines, responsible for smoothly feeding the welding wire through the torch to ensure consistent arc stability and weld quality. This particular roller measures 35mm in diameter and 25mm in width, dimensions that fit specific UNIMIG wire feeders and similar equipment. The steel construction offers durability and resistance to wear, making it suitable for industrial and professional welding environments.

Key features include:

• Compatible with 0.9mm to 1.2mm welding wire diameters
• Dimensions: 35mm diameter x 25mm width
• Constructed from durable steel for long service life
• Designed for use in UNIMIG welding wire feeders and compatible systems

Using the correct drive roller ensures optimal wire feed speed and reduces the risk of wire slipping or jamming, which is essential for maintaining weld consistency and productivity in metal fabrication and repair tasks.