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Digital Inverter AC/DC TIG Welding Machine (IGBT)
Digital Inverter AC/DC TIG Welding Machine (IGBT)
Features:
- Utilizes resonance inverter control to enhance efficiency, reduce size, and lighten weight;
- Equipped with microcomputer control and digital parameter interface for more accurate, direct, and convenient operation;
- Simple knob adjustment for easy setting of welding parameters;
- Offers multiple functions such as DC argon arc welding, DC pulse argon arc welding, AC argon arc welding, AC pulse argon arc welding, and manual welding;
- Suitable for welding various metals including carbon steel, alloy steel, stainless steel, copper, aluminum, and titanium.
Accessories for WSME-315:
- Water-cooled welding torch - 1 set (with 5m cable),
- Ground wire - 1 set (with 2m cable)
Accessories for WSME-500:
- Water-cooled welding torch - 1 set (with 5m cable),
- Ground wire - 1 set (with 2m cable)
Options:
- Argon gas pressure regulator, foot switch, cooling water tank, ring seam welding machine, and argon arc welding machine
Technical Specifications:
| Model | WSME-315 | WSME-500 |
|--------------|------------------------|------------------------|
| Rated Input Voltage/Frequency | 3-380 V ± 10%, 50/60 Hz | - |
| Rated Input Power, KVA | 9.3 | 18.2 |
| Rated Input Current, A | 14.4 | 29.7 |
| Rated Duty Cycle, % | 60 | 60 |
| Open-Load Voltage, V | 66 | 76 |
| Output Current Range, A | 5–315 | 20–500 |
| Flow Start Current, A | 20–160 | 20–160 |
| Peak Current, A | 5–315 | 20–500 |
| Stop-Arc Current, A | 5–315 | 20–500 |
| Up-Slope Time, S | 0.1–10 | 0.1–10 |
| Down-Slope Time, S | 0.1–15 | 0.1–15 |
| Pre-Gas Time, S | 0.1–15 | 0.1–15 |
| Pulse Frequency, Hz | 0.2–20 | 0.2–20 |
| Pulse Duty Cycle, % | 1–100 | 1–100 |
| AC Frequency, Hz | 20–200 | 20–100 |
| Clean Ratio | –40% – +40% | –40% – +40% |
| Duty Cycle | 1–100% | 1–100% |
| Thrust Current, A | 10–200 | 10–200 |
| Outer Shell Protection Grade | IP21 | IP21 |
| Insulation Grade | F | F |
| Cooling Type | Air-cool / Water-cool | Air-cool / Water-cool |
| Weight of Power Supply (N.W.), kg | 55 | 73 |
| Dimensions of Power Supply, mm | 360×750×690 | 390×740×920 |
| Tungsten Electrode Diameter, mm | 2–4 | 2–6 |
Shanghai CHD is a leading manufacturer of welding machines, cutting machines, and beveling machines, integrated with R&D, production, sales, and service. Certified by ISO9001, SGS, and CE, the company has been in operation since 1989, based in Shanghai. With two production bases covering 53,000 square meters and five branch companies throughout China, CHD offers a wide range of products used in industries such as petroleum, chemical, metallurgy, construction, aerospace, and shipbuilding. CHD products are recognized globally in over 50 countries, including the USA, Germany, Russia, Japan, Brazil, India, and Malaysia. In 2010, CHD partnered with Koike Engineering, the world's largest steel plate cutting equipment manufacturer. The company consistently maintains a leading position in the industry and is a trusted name in the field.
Seller: Faina
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