Hong Ky Digital Stick Welder HKM250D – 250A

The HKM250D digital stick welder is built for simplicity, durability, and efficiency. With a 250A output, it handles electrodes from 2.6 – 4.0mm with stable arc performance.

• Robust housing: Hard plastic panels, impact-resistant corners, lightweight design.

• Effective cooling: Large ventilation slots ensure stable operation.

• Easy control: Push-button interface with clear digital display.

Digital Control Technology

• MCU microcontroller for precise, flexible settings.

• Push-button + digital readout replaces traditional knobs.

• Auto program save for convenience.

Powerful Performance

• Up to 250A output with IGBT technology.

• Runs on 220V single-phase power.

• Continuous welding with ten 4.0mm rods at 30°C.

• Electrode size: 2.6 – 4.0mm.

Advanced Features

• Hot Start: Easier arc striking on damp/rusty electrodes.

• Arc Force: Strong, stable arc, prevents interruptions.

• Anti-Stick: Cuts current when electrodes stick.

• VRD: Reduces open-circuit voltage for safer welding.

Energy Saving & Easy Maintenance

• Inverter technology saves energy.

• Modular PCB design → easy repair, low cost.

• Overload/Overheat indicator for safe operation.

Applications

Perfect for steel, stainless steel, and low-carbon steel.
Ideal for workshops, home repairs, welding doors, frames, prefabricated houses, furniture, and small construction projects.

Support & Warranty

• 18-month official warranty.

• Hotline: (+84) 28 73036536.