Rapid Ref : W0076FE-16

Kemppi FE DL Chili Wire Liner, for 1.2mm - 1.6mm Aluminium /Stainless
W0076FE-16

Name: Kemppi FE DL Chili Wire Liner, for 1.2mm - 1.6mm Aluminium /Stainless
SKU: W0076FE-16

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Prices From £38.37 ex VAT

Kemppi DL Chili - Teflon liners are the latest solution for reliable feeding of aluminium, stainless steel, acid-resistant and solid steel filler wires. Kemppi’s patented technology, two-layer DL Chili liner material significantly reduces friction loss between the filler wire material and liner wall, ensuring reliable and worry-free feeding for listed wires types, even in guns up to 8 metres in length.

Fe35 FAQs

Straight answers to the questions people ask when choosing and replacing consumable parts for this class of MIG torch.

How do I choose the right size of contact tip?

The bore should match the wire diameter, with just enough clearance for the wire to feed smoothly. A tip that is too large loses steady electrical contact and tends to cause burn-back; one that is too tight can jam the wire.

Tips are sold for each wire size, and also for each thread and torch type, so check both the wire diameter you use and the thread on your torch before choosing. Your torch manual will list the correct tip.

Why is there a separate contact tip for aluminium?

Aluminium wire is soft and expands more than steel as it heats, so aluminium tips are made with a slightly larger bore to stop the wire jamming and tangling in the feed system. Using a tip made for steel with aluminium wire can give poor contact and feeding trouble.

Buy tips marked for aluminium, and keep them separate from the tips you use for steel so they do not get mixed up. Check the torch maker's recommendation for the wire size you are using.

When is a heavy-duty or chrome zirconium contact tip worth choosing?

These tips are made from a harder copper alloy that resists softening at high temperature. That helps the bore stay round for longer, so they are often chosen for high currents, long arc-on times and demanding work, including stainless steel.

Standard copper tips conduct well and suit lighter or occasional work. The right choice depends on the current, the duty cycle and the wire, so follow the torch maker's guidance. Whatever you pick, it must fit your torch's thread and your wire size.

What does a contact tip adapter do and when should I replace it?

The adapter screws into the end of the torch neck and holds the contact tip, carrying the welding current across to it. On many torches it also spreads the shielding gas around the tip. Because it takes the wear from tips being fitted and removed, the neck itself is protected.

Replace it if the threads are worn, it is clogged with spatter, or the tip will not tighten properly. A loose tip heats up and wears quickly, and a blocked adapter can upset the gas flow.

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