The HKMIG250S3 is a durable 250A multi‑process welder made in Vietnam, offering reliable MIG and Stick welding. It supports 0.8–1.2mm wire and 2.6–5.0mm rods, suitable for welding iron, steel, and stainless steel.

Wire 0.8–1.2mm
Stick 2.6–5.0mm
Wire feed 15kg
3m B200 EU torch
10m S25 cable

HKMIG250S3 2-in-1 MIG and Stick Welder

Full name: Hongky Master MIG Welder HKMIG250S-3

The HKMIG250S3 Multi-Process Welder is an efficient, robust, and versatile welding solution ideal for professional applications. Engineered for demanding projects, this metal inert gas welder lets users switch seamlessly between MIG and stick welding, maximizing productivity and weld quality. The machine’s intuitive control system and powerful 250A output ensure stable and clean welds on a range of materials, from thin sheets to heavier steel.

Key Features:

Dual welding functions: Easily switch between MIG and stick welding modes for versatile performance.
Wide amperage range: Adjustable output from 100 to 250A for MIG welding, compatible with 0.8–1.2mm wire sizes, including flux-cored wire, and 20 to 250A for stick welding with 2.6–5.0mm electrodes.
Overload & voltage protection: LED indicators signal when temperatures or voltage levels exceed safe limits, adding security and longevity to the machine.
Smart cooling system: The fan starts when the machine’s temperature exceeds 52℃, optimizing energy use and reducing wear.
Direct adjustments on the wire feeder: Easily control voltage and wire feed speed without returning to the machine, ideal for off-site tasks.

Applications:

The HKMIG250S3 is perfect for metal fabrication shops, construction sites, shipbuilding, and custom metalwork projects requiring stainless steel MIG welder precision. Its high-duty cycle and versatility make it suitable for both small-scale and large-scale welding tasks.

Suitable Materials:

This machine excels at welding stainless steel, mild steel, and other ferrous metals. It’s ideal for creating strong, reliable joints on materials like steel and iron.

Contact Information:

Specification	MIG Function	MMA Function
Input Power	3 phase (380VAC ± 15%, 50/60Hz)
Rated Output Power	250A, 26.5V DC, 60%	250A, 30V DC, 60%
Amperage Range (A) at CC Mode	N/A	20-250A
Voltage Range (V) at CV Mode	19-26.5V	N/A
Maximum Open Circuit Voltage DC	69V
Amperage Input At Rated Load Output 50/60Hz, 3 Phase	14.2A	15.2A
KVA: Maximum input apparent power	9.4 KVA	10.3 KVA
KW: Maximum input real power	8.03 KW	8.76 KW
Dimensions (LxWxH)mm	500x280x420 mm
Weight	20 Kg

MIG gun with a 3m long cable.
Wire feed rollers: V-groove rollers used for solid-core wire of Steel and Inox materials, with groove sizes of 0.8mm, 1.0mm, and 1.2mm.
CO2 flow meter - 36VAC.
Welding carriage with a 10m long cable and gas hose.
DK J35-50 long connecting post.
Mass clamp with a 5m cable.