WF NX 4000 Smart is an external wire feeder for the Böhler Welding URANOS NX 3200 GSM and URANOS NX 4000 GSM and 5000 GSM multi-process power sources. It has the SL 4R-4T drive with four driven rolls, a 120 W motor and an LCD graphic display, and feeds wire at 0.5 to 22 m/min.
What it is for
- It is the only feeder the Böhler price list offers for URANOS NX GSM. In the price list sets it works with a MIG/MAG torch, while a TIG torch is connected to the power source as well.
- It takes a MIG/MAG torch on the Euro connection, a U/D torch, a digital MIG/MAG torch and push-pull.
- Rolls for 1.0 to 1.2 mm included, 200 and 300 mm spools.
| Part number | 71.01.080 |
|---|---|
| Brand | Böhler Welding |
| Type | external MIG/MAG wire feeder |
| Drive | SL 4R-4T, 4 rolls (4 driven) |
| Motor power | 120 W |
| Wire feed speed | 0.5 to 22 m/min |
| Wire spool | 200 mm or 300 mm |
| Rolls included | 1.0 to 1.2 mm |
| Range with optional rolls | solid wire 0.6 to 1.6 mm, aluminium 0.8 to 1.6 mm, cored wire 0.9 to 1.6 mm |
| Torch connection | Euro (MIG/MAG), Euro for U/D torch, digital MIG/MAG torch |
| Control panel | digital parameter setting, LCD graphic display, wire inch button, gas test button |
| Link to power source | CAN bus |
| Dimensions | 640 x 250 x 460 mm |
| Weight | 19.0 kg |
| Protection class | IP23S |
| Pack quantity | 1 pc |
Fits
- Böhler URANOS NX 3200 GSM: gas or water set (WU 2000), GT 400 WF trolley
- Böhler URANOS NX 4000/5000 GSM: water set (WU 3000), GT 500 WF trolley
Also order
- cable: liquid cooled 70 mm² 4 m, liquid cooled 70 mm² 10 m, gas cooled 70 mm² 4 m
- torch MT 440 W U/D 4 m or PP Plus 401 D 4 m with push-pull kit
- feeder holder kit, 125 mm wheels
FAQ
Why Smart if it has LCD and four driven rolls?
That is the manufacturer's name. According to the price list it has the SL 4R-4T drive, 120 W and an LCD graphic display, close to the SteelDrive feeders.
Does it fit TERRA NX?
The price list shows it only with URANOS NX 3200 GSM and URANOS NX 4000/5000 GSM. For TERRA NX 400/500 MSE and PME there are WF NX 330 and WF NX 430 feeders.
Which cable should I choose?
For URANOS NX 3200 GSM 70 mm², gas or liquid cooled; for URANOS NX 4000/5000 GSM liquid cooled 70 or 95 mm². Lengths from 1.5 to 30 m.
Spawlab is an authorised Böhler Welding distributor and service partner in Poland. We order this item from the manufacturer for you, issue a VAT invoice and ship from Krotoszyn, also to EU countries.

