TIG-315 Welding Machine | Stable Arc, High Performance & Reduced Noise
Why Stability and Precision Matter in Welding?
Stable Arc Ignition: The TIG-315 welding machine ensures a stable arc ignition for consistent performance, reducing spatter and improving the overall quality of the weld. It provides a cleaner power supply, which is critical for achieving high-quality results.
Reduced Noise: Minimal electrical noise is produced during operation, ensuring a quieter work environment. This is crucial for workplaces where noise reduction is essential, offering a more comfortable and safer space for operators.
Operator Comfort: The TIG-315 is designed to enhance operator comfort, reducing fatigue. Its stable arc and lower noise levels create a healthier work environment, contributing to long-term comfort and safety.
Introducing the TIG-315: Engineered for Precision
Keygree’s TIG-315 welding machine is built to meet the precise demands of professional welding. With specifications tailored for reliability and efficiency, it is an ideal choice for industries requiring versatile and high-performance welding equipment.

Model: TIG-315
Power Input: 3P 380V
Current Range: 20-315A adjustable
Duty Cycle: Optimized for continuous operation
Weight: 15.8 kg
Machine Dimensions: 485*245*420mm
Key Features:
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IGBT Inverter Technology: Provides stable power output, enhances energy efficiency, and ensures consistent arc control.
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Comprehensive Protection Systems: Includes overheat and overload protection, ensuring safety by preventing power supply fluctuations and machine damage during extended use.
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Low Frequency & Arc Stability: TIG-315 features low-frequency arc rise, providing cleaner and more stable cuts, especially for complex welding materials like steel, stainless steel, titanium, and their alloys.
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Pilot Arc Function: Allows easy ignition even on painted or rusty surfaces, improving versatility and ease of use in different work environments.
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Smooth Cutting Capability: Delivers precise cutting and minimal material handling, reducing unnecessary material waste and improving overall efficiency.
Why Choose Keygree?
With years of expertise in welding technology, Keygree combines continuous R&D with stringent quality controls to ensure durability, safety, and high performance. Our products are tested under real-world conditions, guaranteeing that you receive reliable and efficient tools backed by professional support and wholesale-friendly pricing.
Ideal Applications:
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Sheet Metal Fabrication: Automotive repairs, decorative metalwork, HVAC components.
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Industrial Maintenance: On-site repairs, pipeline modifications, machinery parts.
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DIY & Workshop Projects: Hobbyist welding, craftwork, and metal art creations.












