WF NX 430 SteelDrive is an external wire feeder for the Böhler Welding TERRA NX 320 PME, 400/500 PME and 400/500 MSE power sources. The SL 4R-4T drive pushes the wire with four driven rolls, the motor is rated at 120 W and wire speed is 0.5 to 22 m/min. It has an LCD graphic display and weighs 19.0 kg.
What it is for
- The Euro connection takes MIG/MAG and U/D torches, push-pull can be connected too (kit 73.11.012).
- It works with liquid cooled torches and with a remote control (kit 73.11.015).
- 200 and 300 mm spools, rolls for 1.0 to 1.2 mm included.
- Feeder holder kit 73.10.075 for mounting, wheel kits for moving it.
| Part number | 71.01.083 |
|---|---|
| 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 |
| 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 TERRA NX 320 PME: 70 mm² cables, gas or liquid cooled
- Böhler TERRA NX 400/500 PME: liquid cooled cables, 70 or 95 mm²
- Böhler TERRA NX 400/500 MSE: liquid cooled cables, 70 or 95 mm²
Also order
- cable: liquid cooled 70 mm² 4 m, gas cooled 70 mm² 4 m
- torch MT 440 W U/D 4 m
- push-pull kit, remote control wiring kit, feeder holder kit, 125 mm wheels
FAQ
WF NX 430 SteelDrive or WF NX 330 SteelDrive?
SL 4R-4T drive, 120 W, LCD and the machine list are the same. The 330 weighs 13.0 kg and takes torch holder 73.12.039. The 430 weighs 19.0 kg, has a narrower and taller housing (640 x 250 x 460 mm) and takes feeder holder kit 73.10.075.
How does it differ from WF NX 430 Smart?
Smart has SL 4R-2T (two driven rolls), 90 W and a panel without LCD, push-pull and U/D are not among its features. SteelDrive has four driven rolls, 120 W, LCD, U/D and push-pull.
Is the cable included?
No, you choose the cable to suit the power source and distance, 1.5 to 30 m in the price list.
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.

