High-Efficiency 0–400 A Digital DC Welding Machine

Transform your welding operations with a robust, precision-engineered DC power source that combines advanced performance, safety, and ease of use—all in a compact, portable package.

Key Benefits at a Glance

• Unmatched power flexibility: Smoothly adjust output from 80 A for fine tig work up to 400 A for heavy-duty welding

• Ultra-stable arc: Digital control ensures consistent heat and minimal spatter for superior weld quality

• Energy-efficient design: 85 percent efficiency reduces power consumption and operating costs

• Built-in safety: IP21-rated protection and F-class insulation guard against dust, moisture, and overheating

Technical Highlights

Input Power

• 415 V ± 15 percent three-phase supply, 50/60 Hz

• Maximum input current: 22.8 A

Output Performance

• No-load voltage: 60 V for quick arc starts

• Stepless current adjustment from 80 A to 400 A to match any welding task

• Standard 60 percent duty cycle at full load for extended continuous operation

Efficiency & Quality

• High power factor (0.93) minimizes reactive load on your generator or mains

• 85 percent energy efficiency converts more input power into weld heat, reducing electricity bills

• Digital control technology delivers a crisp, stable arc with exceptional weld appearance

Safety & Durability

• F-class insulation materials for long life under heavy industrial use

• IP21 enclosure rating protects internal components from dust and light moisture

• Built-in thermal overload and fan-cooling system prevent overheating

Portability & Installation

• Compact footprint: 560 × 290 × 530 mm—easily fits on workbenches or truck beds

• Lightweight at just 30 kg for simple transport between job sites

Ready to Weld Right Out of the Box

Each unit arrives complete with all the essentials—connector cables, earth clamp, and torch—to get you started immediately. Upgrade your workshop or jobsite with a welding power source engineered for precision, reliability, and energy savings.