Bossweld spool Gun Drive Roller U Groove RUSPG181406.09.12

The Bossweld Spool Gun Drive Roller is a U-groove replacement roller for spool guns welding aluminium wire. It comes in 3 sizes: 18 x 14 x 6mm with a 0.9/1.2mm groove, and 20 x 8 x 6mm with a 0.9/1.0mm or 1.0/1.2mm groove.

The U-groove profile grips aluminium wire positively and limits slippage, which supports smooth, stable wire delivery and a steadier arc.

Where this product is used

• Aluminium MIG welding with a spool gun
• Replacing worn spool gun rollers
• Changing wire size on the same spool gun

Features

• U-groove spool gun roller
• Sizes from 18 x 14 x 6 to 20 x 8 x 6mm (outer x inner x width)
• Groove sizes: 0.9/1.0mm, 0.9/1.2mm and 1.0/1.2mm
• For aluminium wire (0.9 to 1.2mm)

Key specifications

Choosing the right option

Match the roller to your wire type and size and to your machine: the outer diameter, bore (inner diameter) and width all have to match the roller you are replacing, and the groove has to suit the wire diameter. Replace rollers when the grooves are worn or the wire slips, and replace them as a set where your feeder uses more than one.