This PulseDrive program sets the machine up for pulsed arc welding with Thermanit 21/10 N wire, 1.2 mm, with Z shielding gas. It provides pulsed arc and double pulse, which means less spatter and better pool control.
What it is for
A program is a set of synergic curves for one wire, one diameter and one gas: you set wire speed or material thickness and the machine selects voltage and arc shape. The program is meant for stainless and acid-resistant steels. Z is a special helium mixture; its composition is shown in the table.
| Part number | 79.P1.25899 |
|---|---|
| Brand | Böhler Welding |
| Program type | PulseDrive (pulsed arc and double pulse) |
| Wire | Thermanit 21/10 N (solid wire) |
| Wire classification | EN ISO 14343-A G 21 10 N |
| Wire diameter | 1.2 mm |
| Shielding gas | Z (Ar with 15% He and 2% CO2) |
| Material | stainless and acid-resistant steels |
| Program line | Böhler ARC (tuned to a Böhler Welding wire) |
Fits
You can add PulseDrive programs to these machines (Böhler Welding selection guide):
- 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
The program is tuned to Thermanit 21/10 N wire. It is available in our shop: Thermanit 21/10 N.
Related programs
- PulseDrive Thermanit 20 16 SM 1.2 mm, gas Z (79.P1.15399)
- PulseDrive Thermanit A-318 1.0 mm, gas Z (79.P1.26099)
- PulseDrive Thermanit JE 308L Si 1.2 mm, gas M12 (79.P1.05299)
FAQ
Will this program work on my machine?
Yes, if your model is 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.
Can I use this program with a different wire?
The curves are tuned to Thermanit 21/10 N. Another wire may behave differently, so contact us and we will match a program to the wire you use.
Spawlab in Krotoszyn is an authorised Böhler Welding distributor and service partner in Poland: VAT invoice, customers from other EU countries welcome.

