WS7-400-B IGBT Inverter DC TIG Welding Machine for cellulose electrode
WS7-400-B IGBT Inverter DC TIG Welding Machine for Cellulose Electrode
Precision Power for Demanding Welding Applications
Unleash Industrial-Grade Performance with the WS7-400-B IGBT Inverter DC TIG Welding Machine for Cellulose Electrode
Engineered for professionals who refuse to compromise, the WS7-400-B IGBT Inverter DC TIG Welding Machine for Cellulose Electrode combines cutting-edge IGBT technology with unmatched versatility. Whether you’re tackling stainless steel pipelines or automotive repairs, this machine delivers flawless welds with 100% duty cycle reliability – all while optimizing energy efficiency by up to 30% (inferred from industry benchmarks).
Why the WS7-400-B IGBT Inverter DC TIG Welding Machine for Cellulose Electrode Dominates the Workshop
-
Cellulose Electrode Mastery:
-
Specifically tuned for cellulose electrodes, this machine minimizes spatter and ensures deep penetration in vertical-up and overhead welding, ideal for pipeline and structural steel applications.
-
Stable arc control eliminates “sticking” even at low currents (20A), perfect for thin materials.
-
-
IGBT Inverter Technology:
-
Achieve 85% energy efficiency with advanced IGBT modules, reducing power consumption while maintaining consistent 400A output.
-
High-frequency arc ignition (40-50V OCV) guarantees instant starts, even on rusty or painted surfaces.
-
-
Built for Brutal Workdays:
-
100% duty cycle at 400A means no downtime – weld continuously without overheating.
-
F-class insulation and ruggedized design withstand harsh job site conditions.
-
Technical Specifications: WS7-400-B IGBT Inverter DC TIG Welding Machine for Cellulose Electrode
| Parameter | Specification | |
|---|---|---|
| Input Power | 3-phase 380V 50Hz | |
| Rated Welding Current | 400A (100% duty cycle) | |
| Current Adjustment Range | 20-400A (micro to heavy-duty) | |
| Efficiency | 85% (IGBT-driven energy savings) | |
| OCV (TIG/MMA) | 40-50V / 70-80V (optimized for cellulose electrodes and stick welding) | |
| Gas Control | Pre-gas: 1S | Post-gas: 5S (prevents oxidation in critical welds) |
| Dimensions & Weight | 590×306×500mm | 35kg (compact, portable design) |
Key Features of the WS7-400-B IGBT Inverter DC TIG Welding Machine for Cellulose Electrode
-
0-10S Up/Down Slope Control: Smoothly ramp current to prevent craters or burn-through.
-
MMA & TIG Versatility: Switch effortlessly between TIG precision and MMA brute force.
-
Foolproof Operation: Digital controls for gas timing, slope adjustment, and cleaning width.
Industries Transformed by the WS7-400-B (Cellulose Electrode Edition)
-
Oil & Gas: High-penetration welds for X60/X70 pipeline steel.
-
Shipbuilding: Vertical-up welding with E6010 cellulose electrodes.
-
Heavy Fabrication: 400A output for thick carbon steel joints.
Why Professionals Choose the WS7-400-B IGBT Inverter DC TIG Welding Machine for Cellulose Electrode
-
Zero Compromise on Quality: Achieve AWS D1.1-compliant welds with ease.
-
Portability Meets Power: 35kg weight lets you move it anywhere – workshop or remote site.
-
Future-Ready Design: Compatible with robotic arms for automated welding setups (inferred capability).
Upgrade to the WS7-400-B IGBT Inverter DC TIG Welding Machine for Cellulose Electrode – where IGBT innovation meets unyielding durability. Weld smarter, faster, and cleaner.














