Shinsetsu TIG-300P Inverter TIG Welding Machine (300A)
HIGHLIGHTS: The Shinsetsu TIG-300P Inverter TIG Welding Machine uses advanced inverter technology to provide efficient and stable welding performance with lower power consumption. It features a Pulse TIG function that allows...

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HIGHLIGHTS:
The Shinsetsu TIG-300P Inverter TIG Welding Machine uses advanced inverter technology to provide efficient and stable welding performance with lower power consumption. It features a Pulse TIG function that allows for precise control of heat input, reducing the risk of warping and burn-through on thin materials.
With a high-output capacity of up to 300A, the TIG-300P is suitable for heavy-duty and thick metal welding tasks, capable of producing clean and precise welds on stainless steel, mild steel, and aluminum. High-Frequency (HF) Start ensures reliable arc starting and improves welding quality.
Despite its high output, the TIG-300P remains relatively lightweight and portable for ease of transport and use in different locations, with simple controls and a user-friendly interface for quick setup and operation.
FEATURES:
- Advanced Inverter Technology – Provides efficient and stable welding performance with lower power consumption.
- Pulse TIG Function – Allows for precise control of heat input, reducing the risk of warping and burn-through on thin materials.
- High-Output Capacity – Delivers up to 300A of welding power, suitable for heavy-duty and thick metal welding tasks.
- High-Quality Welds – Capable of producing clean and precise welds on various metals including stainless steel, mild steel, and aluminum.
- Adjustable Settings – Features adjustable current and pulse settings to accommodate different welding needs and material thicknesses.
- Portable Design – Despite its high output, it remains relatively lightweight and portable for ease of transport and use in different locations.
- Easy Operation – Simple controls and a user-friendly interface for quick setup and operation.
- High-Frequency Start – Ensures reliable arc starting and improves welding quality.
APPLICATIONS:
- Welding stainless steel, mild steel, and aluminum
- Heavy-duty and thick metal welding
- Metal fabrication and repair work
- General industrial and workshop welding tasks
WHAT'S IN THE BOX:
- 1 x Shinsetsu TIG-300P Inverter TIG Welding Machine
- 1 x TIG Torch
- 1 x Welding Cable with Ground Clamp (3m Cable)
| Brand | Shinsetsu |
| Model | TIG-300P |
| Product Type | Inverter TIG Welding Machine |
| Type | Pulse TIG |
| Input Power | 220 V / 440 V |
| Frequency | 60 Hz |
| Phase | 3 Ph |
| Rated Input Power (TIG) | 8.3 kVA |
| Rated Duty Cycle | 60% |
| Output Amperage Range (TIG) | 20 - 300 A |
| Open Circuit Voltage | 67 V |
| Rated Working Voltage | 22 V |
| Initiation Mode | HF |
| Efficiency | 85% |
| Power Factor | 0.93 |
| Dimension | 480 x 200 x 360 mm |
| Gross Weight | 25 kg |
RESOURCES:
Shinsetsu Warranty Coverage
- 6 months parts and service against factory defects.
- Subject to inspection and evaluation by Shinsetsu Service Center to determine warranty eligibility.
- Warranty is void if the unit is damaged due to overheating, improper voltage supply, or engines run without proper lubrication/oil.
- Rejected: If the welding machine board is blown due to voltage spikes, an engine is seized from a lack of oil, or a pump impeller is jammed by large debris, the claim will be rejected (User Error).
Please retain your original proof of purchase. Warranty claims are valid only with proper documentation and within the warranty period.
Shinsetsu: Industrial-Grade Reliability. Only with GIGATOOLS.
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Only on-stock items are available for same day delivery. To avail of this service, please book before 4pm.
Estimated delivery date is 1 to 3 weeks, the duration depends on how far away you are from Manila.
To find out if there are APCargo or Jades Cargo branches near your address or simply to know more about this option, kindly chat with us over at Facebook Messenger or Viber.
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Tel: (02) 7917 7186
Mobile: 0917 587 7077
Email: info@gigatools.ph
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