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Home Shop Product Welding machine, plasma metal cutter Stick Welding Machine Hongky Master Digital MMA Welder HKM200D
Overview
Full name: Hongky Master Digital MMA Welder HKM200D
The HKM200D welder, weighing only 5.27 kg, offers maximum convenience for operation and storage while matching the performance of larger welding machines.
The machine delivers up to 200A output current, easily handling 2.6–4.0mm stick welding on materials like steel and stainless steel smoothly and durably.
A standout feature of this inverter welder is its impressive duty cycle of up to 10% at 40°C. This means you can continuously weld 10 rods of 4.0mm at 200A under normal temperature conditions without triggering an overheat warning.
You can confidently use it for many hours without issues, ensuring continuous and efficient welding work.

The HKM200D welder is equipped with a digital meter that accurately displays the actual welding current, allowing you to easily control the welding intensity for precise and efficient results
Stable arc, no flame-out even with shaky hands. Stable arc – no interruptions, like an auto‑assist system for welders. If the electrode is pressed too close, the machine automatically boosts current to keep the arc steady, preventing flame‑out. This ensures deep, smooth welds with minimal spatter.
This feature is especially useful for MMA welding (stick electrode), allowing the machine to deliver a strong current right at the start of welding. It’s particularly helpful when using damp electrodes or working on imperfect surfaces
The HKM200D welder is equipped with electric shock protection, reducing the open-circuit voltage to 14–15V when not welding, ensuring user safety. In addition, LED indicators alert you to overheating or overcurrent conditions, providing maximum protection for the machine
When the electrode sticks to the workpiece, the machine automatically cuts off the welding current after 3 seconds, allowing the user to remove the electrode easily without damaging the machine or the welded material.

The HKM200D welding machine not only features a compact and lightweight design but also comes equipped with a range of smart functions that optimize welding performance while protecting both the equipment and the user. With an affordable price, it is one of the best-value welders on the market — offering excellent quality without compromise. You won’t have to worry about its durability or performance
This welding machine is perfect for home projects, repairs, maintenance work, or small mechanical workshops. If you're looking for a welding machine made in Vietnam, don't hesitate to contact us for dedicated support
Call +84 909 073 505 now to get the price of the HKM200D stick welder and receive expert product advice.
Specifications
| Specification | Detail |
|---|---|
| Input power | 1 – Phase (220VAC ± 15%, 50/60Hz) |
| Function | MMA |
| Rated output power | 200A, 28V DC 10% Duty cycle at 40°C |
| Welding current range (A) in constant current welding mode (CC) | 20-200 |
| Voltage range (V) in constant voltage welding mode (CV) | 20.8-28 |
| Open-circuit voltage (V) | 65 |
| Input current at load (50/60Hz, single phase) | 47A |
| KVA: Maximum apparent input power (KVA) | 10.3 |
| KW: Maximum input power (KW) | 6.8 |
| Dimensions (Length * Width * Height) (mm) | 340x178x273 |
| Weight (Kg) | 5.27 |
User Manual
Updating
Phụ kiện
300A Welding Electrode Holder
300A Ground Clamp
