UNIMIG 40/32 Drive Roller

Suitable for compatible UNIMIG machines, the 40/32 MIG Drive Rollers have a 40 mm outer diameter and a 32 mm inner diameter.

These rollers are available in V-groove, U-groove, and Knurled/F-groove profiles, covering wire sizes from 0.6 mm up to 2.4 mm to suit solid steel, aluminium, and flux-cored wires.

Key Features

• Exact Fitment: 40 mm OD × 32 mm ID for compatible UNIMIG MIG welders
• Multiple Groove Options: V-groove (steel), U-groove (soft wires), Knurled/F-groove (flux-cored)
• Wire Size Coverage: 0.6-0.8 mm, 0.8-0.9 mm, 0.8-1.0 mm, 0.9-1.0 mm, 0.9-1.2 mm, 1.0-1.2 mm, 1.2-1.6 mm, 1.8-2.0 mm, 2.0-2.4 mm
• Precision Machined: Consistent wire feeding with reduced slippage
• Easy Replacement: Drop-in design for quick changeovers

Choose the correct groove type and wire size range to maintain smooth wire feed and extend the life of your welding consumables.