KEYGREE Welding Machine Model MIG-350SYN

The MIG 500 SYN is a three-phase inverter semi-automatic welding equipment suitable for industrial and professional fields. This machine is equipped with overload protection, overheating and fault indicator lights, and has high real-time welding stability. The welding parameters are controlled simply and intuitively. The MIG 500 SYN has a collaborative control function and is applicable to the steel manufacturing industry, metal service centers, maintenance and renovation fields. The welding source allows for welding of products made of low-carbon and alloy steel and aluminum. The most reliable welding system features an independent 4-roller full-wheel drive wire feeder, two powerful handles on the body and wheels for movement, making it an ideal choice for welders' workspaces.

Included:
- 4M Input Power Cable(4*4mm2 )
- 3M 36KD
- Welding Wire Feed Mechanism with A Bracket for Mounting the Torch
- Digital Type Wire Feeder (Closed Type 4 Rollers,with liquid cooling option)
- Air Cooling Control Cable (35mm2 pure copper, 5M )+ Protection Cover
- 3M Earth Cable  (35mm2 Pure Copper)+ 500A Clamp
- Tip М8х1.0 mm for steel 2 pcs
- Tip М8х1.2 mm for steel 2 pcs
- Roller with V-Groove 0.8/1.0 mm 2 pcs
- Roller with V-Groove 1.0/1.2 mm (Inside Power Source) 2 pcs
- Fuse 3.15 A 5 pcs
- Gas Hose
- Clamp for Gas Hoses 2 pcs
- Brushes
- Manual

HIGH PERFORMANCE

At the maximum current, with an 80% ED (on-time) parameter, the efficiency is 80% and the 4-roller full-wheel drive wire feeding machine ensures that the welding machine operates stably and continuously throughout the working day. This allows for uninterrupted welding processes and time-consuming work, thereby increasing speed and productivity.

4-ROLLER FEEDER

The 4-roller all-wheel drive feeder ensures a stable supply of welding wire to the welding area, without any jitter or slipping during the use of long hose welding guns and long welding processes. The 4 driving rollers of the feeder help minimize the pressure and deformation on the welding wire, which is crucial for high-quality and stable welding of aluminum and alloys.

ADVANCED SYNERGISTIC CONTROL MODE

The collaborative mode can save time and produce high-quality welded joints, even for beginners, because the main parameters are automatically selected and the welding process can be finely adjusted manually.

VRD FUNCTION

The VRD (open-circuit voltage reduction) function enhances safety and eliminates the risk of electric shock for welders. The welding process becomes safer when performed in narrow spaces and in humid conditions.