Pulleys - FRONIUS

Wire Feed Rolls – Accurate and Reliable Feeding for MIG/MAG Welding

Feed rolls (also called drive rollers or guide rollers) are key components in MIG/MAG welding machines' wire feeding mechanisms. They ensure precise, smooth, and reliable wire feed into the torch. Choosing the correct type and size of roll directly impacts weld quality, arc stability, and overall process reliability.

Key technical features:

Precise groove profiling (V, U, knurl / textured)

• V-groove: for solid steel wire
• U-groove: for soft aluminum wire (prevents deformation)
• Knurled: for flux-cored wire – ensures better grip

Various wire diameters and widths
Support for the most common wire diameters: 0.6 / 0.8 / 1.0 / 1.2 / 1.6 mm, with selection options based on material type.

Compatibility with feeders and machines
Rollers are available for various brands and systems.

Precision engineering
High-quality machining and balanced rollers ensure minimal vibration and precise wire guidance – without jerking, slipping, or arc instability.

Types of rollers available:

• Single rollers / double rollers / replaceable segments
• V-groove, U-groove, knurled profile
• Steel, hardened, surface-treated
• Manual feeders and 4-roller industrial systems

Why buy rollers from us?

• Wide selection based on machine type, wire diameter, and material
• Technical advice for selecting the right configuration
• Proven quality – suitable for professional and industrial use
• Fast availability of stock models and special types on request

🔍 Not sure which roller type fits your welder or specific wire?
Contact us – we’ll gladly help you choose based on the machine brand, feeder type, and welding material.