WSE Series of IGBT Inverter AC/DC Square-wave TIG Welding Machine (All-digital)
Precision Engineered for Industrial Excellence
Why the WSE Series of IGBT Inverter AC/DC Square-wave TIG Welding Machine (All-digital) Stands Out
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All-Digital Intelligence:
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Soft-switch IGBT inverter technology paired with all-digital DSP control ensures 85%+ energy efficiency (industry-leading) and arc stability across all current ranges.
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World-advanced level performance for aluminum, stainless steel, copper, and exotic alloys.
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Smart & Adaptive:
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30 self-set parameter profiles stored in the built-in welding expert database enable instant switching between jobs.
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Square-wave AC/DC output guarantees ideal rectangular waveforms, even at 20A micro-currents, perfect for thin sheets and intricate welds.
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Uncompromising Safety:
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Auto-protection against over-current (±15% tolerance), voltage fluctuations (±20%), and overheating ensures 24/7 reliability.
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Technical Specifications: WSE Series of IGBT Inverter AC/DC Square-wave TIG Welding Machine (All-digital)
| Parameter | WSE-315 | WSE-400 | WSE-500 |
|---|---|---|---|
| Input Power | 3-phase 380V/415V 50Hz | 3-phase 380V/415V 50Hz | 3-phase 380V/415V 50Hz |
| Rated Input Capacity | 8.1 KVA | 14.2 KVA | 17.8 KVA |
| TIG Welding Current (60% DE) | 315A | 400A | 500A |
| Current Adjustment Range | 20-315A | 20-400A | 20-500A |
| Cleaning Ratio | 0-100% (continuous) | 0-100% (continuous) | 0-100% (continuous) |
| Dimensions (mm) | 595×335×765 | 640×395×765 | 640×415×805 |
DE = Duty Cycle; All models feature 70-80V MMA OCV and 40-50V TIG OCV.
Key Features of the WSE Series (All-digital):
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4D Current Control: Adjust initial current, up-slope/down-slope time (0-10s), and collector current to eliminate cracks and spatter.
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Multi-Process Mastery: Supports TIG spot welding, DC MMA, pulse TIG, and square-wave TIG for unmatched versatility.
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Crisp LCD Interface: All-digital menu displays real-time data (cleaning frequency: 20-100Hz, gas pre/post-flow timing) for effortless operation.
Applications Powered by the WSE Series of IGBT Inverter AC/DC Square-wave TIG Welding Machine (All-digital):
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Aerospace: High-purity aluminum fuel tanks with zero porosity.
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Automotive: Pulse TIG welding for exhaust systems at 150A (100% duty cycle).
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Art Fabrication: Micro-welding at 20A for delicate sculptures.
Why Upgrade to the WSE Series (All-digital)?
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Wider Material Compatibility: Weld carbon steel, titanium, nickel alloys, and magnesium with one machine.
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Future-Ready Design: 30% lighter than conventional welders (WSE-315: 28kg) and 25% smaller footprint.
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Zero Compromise: Achieve 0-10S pre-gas/post-gas control and 0-100% cleaning ratio for flawless oxide removal.
Invest in the WSE Series of IGBT Inverter AC/DC Square-wave TIG Welding Machine (All-digital) – where all-digital precision meets industrial durability. Engineered to outperform, built to outlast.