PulseDrive program for BFCW class wires, 1.2 mm, with M21 shielding gas. Pulsed arc and double pulse make thin sheet and positional welds easier.
What it is for
Each program covers one combination: wire, diameter, gas. You enter wire speed or material thickness and the machine selects voltage and arc shape. Typical work: steel structures, frames, tanks and machine parts in unalloyed and low-alloy steel. M21 is the most widely used mixture for structural steels. The 1.2 mm diameter suits medium and thicker plate, typical in fabrication work.
| Part number | 79.P1.020 |
|---|---|
| Brand | Böhler Welding |
| Program type | PulseDrive (pulsed arc and double pulse) |
| Wire | any BFCW class wire |
| Wire diameter | 1.2 mm |
| Shielding gas | M21 (Ar with 15 to 25% CO2) |
| Material | unalloyed and low-alloy steels |
| Program line | Universal ARC (wires of this class, any brand) |
Fits
According to the selection guide in the Böhler Welding price list, PulseDrive programs are available for:
- TERRA NX: 320/400 PMC SteelDrive, 400 PMC DualFeeder, 320 PME, 400/500 PME
- URANOS NX: 2200 PMC, 2200 MTE, 2700 PMC, 2700 MTE, 3200 GSM, 4000/5000 GSM
Wire for this program
Use it with a wire of the BFCW class, whatever the brand. BFCW is the designation used in the Böhler Welding price list; it stands for this wire type: basic flux-cored wire (BFCW). From the Böhler Welding range in our shop, diamondspark 52 BC matches this class.
Other programs for this wire
- PulseDrive 1.6 mm, gas M21 (79.P1.022)
- ArcDrive 1.2 mm, gas M21 (79.S1.020)
- ArcDrive 1.6 mm, gas M21 (79.S1.022)
FAQ
Which machine can run this program?
Any machine on the list above. TERRA NX 320/400 SMC SteelDrive and TERRA NX 400/500 MSE are not listed for PulseDrive in the selection guide. You buy the program for one specific machine: give its model and serial number with your order. Installation (service visit or manufacturer update) is agreed after the order.
How does PulseDrive differ from ArcDrive?
ArcDrive means short and spray arc without pulse. PulseDrive gives pulsed arc and double pulse: less spatter and easier pool control. ArcDrive for this set-up: ArcDrive 1.2 mm, gas M21 (79.S1.020).
Does it suit wire from any manufacturer?
Yes, if it is a basic flux-cored wire (BFCW) for unalloyed steel. The spool label will not show the abbreviation BFCW, so if in doubt send us the wire name before ordering.
Spawlab is an authorised Böhler Welding distributor and service partner in Poland, VAT invoice included.
