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A single wire feeder controller is the automatic wire-feeding unit that delivers filler wire into the weld pool while you run a handheld fiber laser welding gun. It drives one wire wheel at an adjustable speed, timed to match your gun's travel, so the seam fills evenly from start to finish instead of depending on how steady your hand is. SparesZone stocks the SUP Single Feeder Controller built for 1.5kW, 2kW, and 3kW handheld welding machines, as well as 4-in-1 machines that combine welding, cutting, cleaning, and weld-seam cleaning in one gun.
| Attribute | Detail |
|---|---|
| Product Type | Single wire feeder controller |
| Brand | SUP |
| Used With | Handheld fiber laser welding machines |
| Power Compatibility | 1.5kW, 2kW, 3kW, and 4-in-1 machines |
| Wire Wheels | 1 (single feed) |
| Typical Wire Diameter | 0.8mm - 1.6mm |
| Availability | In stock, dispatched pan-India |
Wire diameter and feed-speed range can vary slightly by roller kit - confirm exact figures with our team for your specific machine.
Most fabrication shops add a wire feeder once they move past thin-sheet butt welds and start filling gaps, building up worn edges, or welding joints that don't sit perfectly flush. Doing that by hand means constantly stopping to feed wire, which shows up in the weld as uneven ripples and inconsistent buildup. A single feeder controller removes that variable: you set the feed speed once for your wire diameter and material, then guide the gun while the controller keeps wire moving at a steady rate. It's a simpler, lower-cost alternative to a double feeder, and it's the standard configuration on most 1.5kW-3kW handheld laser welding setups running general fabrication work.
This page covers the SUP single feeder controller for fiber laser welding machines, including single wire feeder options for 1.5kW, 2kW, and 3kW machines, compatibility with 4-in-1 welding, cutting, and cleaning machines, and how a single feeder compares with a double feeder controller.
The SUP Single Feeder Controller pairs a single wire wheel with adjustable feed-speed control, built specifically to run alongside 1.5kW-3kW and 4-in-1 handheld fiber laser welding guns. Here's what that gets you on the shop floor:
The Single Feeder Controller is available for 1.5kW, 2kW, and 3kW handheld fiber laser welding machines, and it also works with 4-in-1 machines that switch between welding, cutting, cleaning, and weld-seam cleaning. It only manages wire feed during the welding step - it plays no part in cutting or cleaning modes, since neither uses filler wire. Match the variant to your machine's rated power so the feed-speed range suits how fast your gun typically travels.
| Machine Power | Typical Welding Use | Feeder Fit |
|---|---|---|
| 1.5kW | Thin stainless/mild steel sheet, light fabrication | Single feeder, standard wire diameter |
| 2kW | General fabrication, mid-thickness sheet | Single feeder, standard to mid wire diameter |
| 3kW | Thicker sheet, faster production runs | Single feeder, wider feed-speed range |
| 4-in-1 (Weld / Cut / Clean / Seam-clean) | Multi-process shops running one gun for several jobs | Single feeder active only in welding mode |
Before you order, confirm your machine's exact power rating and control connector. Two machines rated at the same power can still use slightly different connectors across manufacturing batches, so our team checks this against your machine details before dispatch rather than after.
Single feeder controllers earn their place wherever a shop runs handheld fiber laser welding on stainless steel, mild steel, or aluminium sheet and needs filler wire feed to stay consistent without a second pair of hands. Typical settings include:
A motor-driven single wire wheel, adjustable feed speed, standard reel compatibility, and a control unit sized to run alongside 1.5kW-3kW and 4-in-1 handheld welding guns.
Frees the operator from manual wire feeding, keeps seam fill consistent from the first inch to the last, cuts down rework from patchy filler, and costs less to buy and run than a double feeder setup.
Picking the right feeder comes down to matching it to your machine and your typical job, not just choosing whatever is cheapest in stock. Work through these steps before you order:
Both feed wire into the weld pool automatically, but they solve slightly different problems. A single feeder is the simpler, lower-cost default; a double feeder earns its higher price when you're running wider seams or thicker material at faster speeds.
| Parameter | Single Feeder Controller | Double Feeder Controller |
|---|---|---|
| Wire Wheels | One | Two, independent |
| Setup Complexity | Simple | More involved |
| Cost | Lower | Higher |
| Best For | General fabrication, single-material jobs | Wider seams, thicker material, faster deposition |
| Wire Changeover | Manual spool swap | Switch between two loaded wires |
A wire feeder is a mechanical part before it's an electronic one, so most feed problems trace back to worn rollers, loose tension, or a dirty feed path rather than the controller itself. A few habits keep it running consistently:
It automatically feeds filler wire into the weld pool while you move the handheld laser gun, instead of you feeding wire by hand. The controller drives one wire wheel at an adjustable speed, timed to your gun's travel, so the seam fills evenly along its full length. This is what makes continuous, hands-free wire-fed welding possible.
Yes. It's offered for 1.5kW, 2kW, and 3kW handheld fiber laser welding machines, with a feed-speed range suited to each power level. Confirm your machine's exact power rating and control connector when ordering, since the interface can vary slightly between machine generations even at the same power rating.
Yes. On a 4-in-1 machine, the single feeder controller only runs during the welding step; it stays idle while you cut, clean, or seam-clean, since those modes don't use filler wire. You switch the gun's nozzle and lens for each function, and the feeder activates again once you're back in welding mode.
A single feeder runs one wire wheel and one wire type at a time, making it simpler to set up and cheaper to buy. A double feeder runs two independent wire wheels, so you can feed two wires together or switch between them without reloading - better for wider seams and thicker material, but at a higher cost.
Single feeder controllers built for handheld laser welding machines typically handle common MIG-style wire diameters between roughly 0.8mm and 1.6mm, using drive rollers sized to the wire. Match the roller size to your wire diameter exactly, since a mismatched roller is one of the most common causes of uneven feeding.
It's built by SUP, a manufacturer that supplies wire feeders specifically for handheld fiber laser welding machines rated 1.5kW, 2kW, and 3kW. SUP feeders come in both single-wheel and double-wheel versions, so you can start with a single feeder and still understand the upgrade path if your work later needs a double feeder.
It's built for handheld fiber laser welding guns in the 1.5kW-3kW range, but the physical connector and control signal need to match your specific machine. Share your machine's brand, power rating, and approximate age when you enquire, so we can confirm fit before you order rather than after.
Pricing depends on the power variant, current stock, and order quantity, so we don't fix a single number here. Bulk buyers and fabrication shops ordering multiple units get better per-unit pricing. Request a quote through the form on this page, or contact our team directly for current rates.
Clean the wire path and drive rollers regularly to clear metal dust and debris, and check roller tension so wire feeds without slipping or being crushed. Replace contact tips once they wear enough to affect feed smoothness, and keep the wire spool tensioned correctly to stop it tangling or "bird-nesting."
In most cases, yes, since both are built around the same handheld gun and machine platform. You'd replace the feeder unit rather than modify it, so keep your gun and control box in good condition if an upgrade is part of your plan. Ask our team before you buy if this matters to you.
Yes. Our team can walk you through connecting the feeder to your welding gun and control box, setting the initial feed speed for your wire diameter, and loading the spool correctly. Reach out over WhatsApp or phone after your order for setup guidance specific to your machine model.
We support genuine spares for the feeder, including drive rollers and contact tips, so a worn part doesn't mean replacing the whole unit. If you run into a fault, contact our team with the SKU and a description of the issue, and we'll help you troubleshoot or arrange a replacement part.
Yes. We stock the Single Feeder Controller for dispatch across India from our Ahmedabad facility, and we work with fabrication shops, job-work units, and OEMs on both single-unit and bulk orders. Contact us with your location and quantity for a delivery timeline and quote.
Tell us your machine's power rating - 1.5kW, 2kW, 3kW, or 4-in-1 - and we'll confirm the right single feeder controller for it, with current pricing and dispatch timelines for your location across India.
Request Quote| Brand | SUP |
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