The PROFAX 4R Drive Roller with a 0.9mm V groove is a precision replacement part designed for welding wire feed systems. Manufactured by PROFAX, this drive roller ensures consistent wire feeding performance and compatibility with various welding machines requiring a 0.9mm V groove roller.

Drive rollers like this are critical components in MIG and flux-cored welding setups, guiding and feeding the welding wire smoothly through the torch. The V groove profile is specifically engineered to grip and feed solid wires of 0.9mm diameter, reducing wire slippage and improving weld quality.

Key features include:

• Compatible with PROFAX welding equipment and other machines requiring a 0.9mm V groove drive roller
• Durable construction for reliable, long-lasting performance
• Essential for maintaining optimal wire feed consistency and welding efficiency