WS 315A

The Mechweld WS-315A sets a new benchmark for versatility and performance in welding equipment. Whether you’re working on aluminum, stainless steel, or carbon steel, this dual-function DC TIG and MMA (Stick) inverter welder handles it all with precision and reliability. Here’s why it’s an excellent addition to any workshop:

Key Features:

• High Welding Capacity: Delivers a rated output current range of 10–315 A with a solid 60% duty cycle, ensuring steady and powerful performance during extended use

• Efficient Power Design: Operates with a rated input power capacity of 7.5 kVA, with 85% efficiency and a low 60 W no-load loss, offering energy-conscious operation

• Wide Input Voltage Tolerance: Works seamlessly across a wide voltage range (160–460 V), making it ideal for unstable power conditions and even enabling generator use

• Digital Control & LCD Display: Features a 32-bit digital control chip and an intuitive LCD screen, enabling easy adjustment of gas delay, welding time, intervals, and other critical welding parameters

• Solid Arc Performance: Equipped with high-frequency pressurization and pulse-heat arc initiation technology for consistently soft, smooth arc starts and premium weld seam quality.

• Robust Protection & Cooling: Built with inverter technology in a compact, lightweight form featuring efficient cooling (via fan), plus over-voltage and over-current protection to ensure durability and user safety.

Applications & Benefits:

• Versatile Use: Excellent for welding stainless steel doors and windows, steel structures, mold work, and other on-site fabrication.

• Portable & User-Friendly: Combines reliability with ease of use—compact, lighter than traditional welders, and well-suited for mobile or fixed workshop setups.

• Enhanced Weld Quality: Stable arc control and precise parameter adjustments yield clean, professional welds even in challenging environments.