The new Weldac 03
50–150 kW of compact high-frequency induction welding power for tube and pipe manufacturers with limited floor space.
Weldac® 03 is the ultra-compact new member of the Weldac family, delivering 50–150 kW of reliable high-frequency induction welding power in a footprint up to 40% smaller than Weldac 04. Designed for tight tube mill layouts, retrofit projects and line upgrades, it helps manufacturers make better use of available space without compromising Weldac performance.
Built for tube mills where space matters
More welding power. Less floor space.
- Ultra-compact footprint, up to 40% smaller than Weldac 04
- 50–150 kW high-frequency induction welding power
- Single-cabinet design for tight tube mill layouts
- System efficiency of 92%
- Inverter module efficiency above 99.4%
- 5-year warranty on Weldac inverter modules and driver cards
Easy to operate. Built to perform.
Simple control. Stable daily production.
Weldac 03 keeps daily operation simple, with proven Weldac control technology, minimal manual settings and stable performance in continuous production.
- Easy-to-use control panel
- Minimal operator intervention
- Fewer manual settings to help reduce operator errors
- Stable welding performance across daily production
- Consistent throughput supported by proven Weldac technology
Efficient by design
Weldac 03 uses new SiC inverter technology to support efficient, stable operation in continuous production. With system efficiency of 92% and inverter module efficiency above 99.4%, it helps reduce energy loss while enabling a compact system design.
- New SiC inverter technology
- System efficiency of 92%
- Inverter module efficiency above 99.4%
- Less energy loss in continuous operation
- Stable operation in a compact system design
Part of the Weldac family
Weldac 03 is the smallest member of the Weldac family, with a 50–150 kW power range for compact tube and pipe production. For higher output needs, the complete Weldac range covers power levels from 50 kW up to 2,200 kW and frequencies from 90 to 500 kHz.
Complete welding setup
Weldac 03 can be integrated as part of a complete tube welding setup, with compatible control systems, coils, ferrite and related welding accessories available from ENRX.
- Compatible coils and ferrite
- Operator control system
- Consumables and accessories
- Support for complete tube welding setups
Insights and resources
Download brochures and expert materials on induction heating technologies and their industrial applications.
Weldac 03 – Ultra-Compact Induction Tube & Pipe Welder
Weldac 03 from ENRX is an ultra-compact induction welding system designed for tube and pipe production. With a footprint up to 40% smaller than Weldac 04, high energy efficiency, and reliable performance, it is ideal for line upgrades and space-constrained installations.
Weldac I Hochleistungs- Schweißgeneratoren
Weldac steht für ein Komplettangebot mit Diodengleichrichter, Wechselrichtermodulen, Ausgangskreis, Sammelschiene und Bedienersteuerung. Sie können auch auf ein komplettes Sortiment an Verbrauchsmaterialien zugreifen, darunter Spulen, Ferrite, Impeder und Schabewerkzeuge. Wir stellen auch Lösungen zum Normalglühen von Schweißnähten bereit.
Tube Welding Consumables
Explore ENRX’s Tube Welding Consumables brochure, offering high-quality induction welding coils, impeder guides, spare parts, and accessories designed to ensure reliability, efficiency, and long service life in tube and pipe production.
See where Weldac 03 fits best
Solutions explained
Image gallery
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Die Frequenz passt sich an jede Rohrgröße an. Spulenwechsel in Sekundenschnelle.
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Bedienpult mit intuitiver Führung für Bediener, das einfach zu handhaben ist.
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Automatische Induktion zum Schweißen von Längsnähten ist ein verlässlicher Prozess mit hohem Durchsatz.
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Das Weldac-System kann für Induktionsspulen oder konduktive Leistungsübertragung ausgestattet werden.
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Der geringe Stromverbrauch und die hohe Effizienz der Schweißsysteme von ENRX reduzieren Ihre Kosten.
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Ferrit für Hochfrequenz-Rohrschweißen.
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Wir bieten ein vollständiges Sortiment an Verbrauchsmaterialien, darunter Spulen, Ferrit, Impeder und Rohrflämmgeräte.
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Durch den schnellen Durchsatz und die Verlässlichkeit von induktivem Schweißen ist es perfekt für die Rohr- und Rohrleitungsindustrie geeignet.
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Die Effizienz des Weldac vom Eingang des Gleichrichters zum Ausgang an der Spule beträgt 85-95%.
