Riland New TIG 250S

Excellent, Precise, Professional, Reliable and Rugged

• Use 100 KHz inverter MOSFET technology.
• Adopt the third-generation front and rear plastic appearance design.
• Adopt new techniques that maximizing thermal dissipation with 4 separated heat sinks.
• Dual functions：HF TIG and MMA.
• Greatly improved the welding performance and stability; easy striking under low voltage.
• LED display, shows the preset current.
• Intelligent protection: over-voltage, over-loading and over-heating.
• Auto-Adaptive arc force and hot start current under MMA function.
• Post gas adjustable (0.5~10s); make the welding seam protection more effective.
• Pass the high voltage 3750V AC dielectric strength test, safe for welder.
• Energy-efficient: power factor more than 0.73, efficiency more than 80%.