Panasonic YC-300WY4 AC/DC Pulse TIG Welding Machine
PANASONIC
WELDING MACHINE
25 In Stock
The Panasonic YC-300WY4 is a premium 300A Inverter Controlled AC/DC Pulse TIG Welding Machine designed for precision welding of aluminium, stainless steel, mild steel, titanium, copper alloys, and other non-ferrous metals. Built with Panasonic's advanced inverter technology, the YC-300WY4 offers exceptional arc stability, outstanding weld quality, and superior control for demanding industrial applications.
The machine features AC Standard, Soft, Hard, and Mix TIG welding modes, selectable AC output frequency, adjustable pulse frequency, cleaning width control, and crater current adjustment. These advanced features make it an ideal solution for aluminium fabrication, aerospace, automotive, pressure vessels, and precision engineering industries.
Key Features
- Advanced Inverter Controlled AC/DC Pulse TIG Technology
- 300A Industrial AC/DC TIG Welding Machine
- AC Standard, Soft & Hard TIG Modes
- Mix TIG Welding Function
- Selectable AC Output Frequency
- Low & Middle Pulse Frequency Control
- Adjustable Cleaning Width Function
- Crater Current Control
- Initial Current Control
- Adjustable Up-Slope & Down-Slope Time
- Excellent Arc Stability
- Ideal for Aluminium & Aluminium Bronze Welding
- Reduced Electrode Consumption
- Extension Cable Support up to 40 m (One Way)
- RoHS Compliant
- Heavy-Duty Industrial Construction
Technical Specifications
| Specification | YC-300WY4 |
|---|---|
| Rated Input Voltage | 415 V |
| Phase | Three Phase |
| Input Voltage Tolerance | Rated Input Voltage ±10% |
| Rated Frequency | 50/60 Hz |
| Rated Input | 10.5 kVA / 9.5 kW |
| No Load Voltage (Voltage Reduction ON/OFF) | 14 V / 63 V |
| DC TIG Output Current | 4–300 A |
| DC Stick Output Current | 4–250 A |
| AC Mix TIG Output Current | 10–300 A |
| AC Standard TIG Output Current | 10–300 A |
| AC Hard TIG Output Current | 20–300 A |
| AC Soft TIG Output Current | 10–200 A |
| Rated DC TIG Output Voltage | 10.2–22 V |
| Rated DC Stick Output Voltage | 20–30 V |
| Rated AC Mix TIG Output Voltage | 10.4–21 V |
| Rated AC Standard TIG Output Voltage | 10.8–22 V |
| Rated AC Hard TIG Output Voltage | 10.8–22 V |
| Rated AC Soft TIG Output Voltage | 10.4–18 V |
| AC Standard/Mix Initial Crater Current | 10–300 A |
| DC Initial Crater Current | 4–300 A |
| AC Soft Initial Crater Current | 10–200 A |
| AC Hard Initial Crater Current | 20–300 A |
| Rated Duty Cycle | 40% |
| Gas Pre-Flow Time | 0.3 sec |
| Gas Post-Flow Time | 2–20 sec |
| Up-Slope Time | 0–0.1–5 sec |
| Down-Slope Time | 0–0.2–10 sec |
| Middle Pulse Frequency | 10–500 Hz |
| Low Pulse Frequency | 0.5–25 Hz |
| Pulse Width | 15–85% |
| Cleaning Width | Adjustable (AC Std, Mix, Soft & Hard TIG) |
| Mix TIG Frequency | 0.5–10 Hz |
| Crater Control Process | ON / OFF / REPEAT |
| Dimensions (W × D × H) | 380 × 530 × 730 mm |
| Weight | 74 kg |
Applications
- Aluminium Fabrication
- Aluminium Bronze Welding
- Stainless Steel Fabrication
- Titanium Welding
- Copper Alloy Welding
- Aerospace Components
- Automotive Manufacturing
- Pressure Vessel Fabrication
- Food & Pharmaceutical Equipment
- Precision Engineering
Package Contents
- Panasonic YC-300WY4 Power Source
- AC/DC TIG Torch
- Earth Cable
- Gas Hose (3 m)
- Cooling Water Filter
- Glass Tube Fuse (5A)
- Operation Manual
Why Choose Panasonic YC-300WY4?
- Advanced inverter-controlled AC/DC pulse TIG technology
- Specialized welding modes for aluminium and non-ferrous metals
- Adjustable cleaning width for oxide removal
- Mix TIG mode for superior penetration and arc concentration
- High welding precision with excellent arc control
- Rugged industrial design for continuous operation
- Trusted Panasonic quality and reliability


















