Document. Order. Weld.
Documentation and cutting.
Two core functions: run the welding documentation in Weldmaster, or order cut parts and weld them. One or both.
Welding documentation.
Mark a weld on the drawing (ISO 2553) → Weldmaster links the covering WPQR, generates the WPS, suggests a qualified welder, ties in the NDT and assembles the technical dossier as you go. All per EN ISO, in one tool.
More about Weldmaster → Cut-on-demandCut on demand.
Upload a DXF, pick the material and quantity → you get an indicative price range and the sheet layout right away, then send an inquiry. We connect you with the partner free of charge; they issue the pro-forma invoice and do the cutting, and Prokon secures traceability.
Upload DXF →Free tools.
No registration, straight from the browser — for everyday work and as a way into Weldmaster.
Weld symbols.
Place a weld symbol on the drawing and export a PDF.
Open →WPQR / PQR range.
Derives the range of qualification from the test coupon — what the WPQR (EN ISO 15614-1) or the PQR (ASME IX) covers.
Open EN ISO → Open ASME IX →Welder qualification.
The welder’s range of qualification from the test piece.
Open → EN/DIN profilesCutting calculator.
Cut optimization for linear profiles — bars, tubes, profiles.
Open → EN 1011-1Heat input.
Q = k·U·I·60/(1000·v) per EN 1011-1 — live while welding or to check WPS parameters, with the thermal efficiency per process.
Open →