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China Suppliers Factory Direct MIG-250 Multi-functional 3in1 Welding Machine 110V/220V for MMA, MIG, and TIG Welding
⚙ Product Parameters
| Rated Input Voltage | 1P 230V+_15% |
| Actual useable current | 20-250A |
| Rated Frequency | 50/60hz |
| No-load voltage(V) | 68 |
| Rated duty cycle(40℃) | 60% |
| Input capacity(KVA) | 4.7 |
| Perfect usable welding wire/rod | 1.6-4.0 |
| Visible cable | 1.5m |
| Holder/Clamp | 200A |
| Machine Meas. | 36*16*18cm |
| Weight (KG) | 7KG |
| Motor Type | DC MOTOR |
| Protection Degree | IP21S |
| Type | IGBT 1PCB |
| Packaging Details | color box+foam |
📷 Product Display
ℹ Product introduction and use
Our main focus is to provide high-quality MMA welding, MIG welding, TIG welding, MMA, that is, manual metal arc welding, which is a popular welding process involving the use of electrodes coated with flux to form a strong combination between metal parts. MIG or metal inert gas protection welding is a Use continuous welding wire and protective gas to produce high-quality welds. They are suitable for various materials, such as carbon steel, stainless steel and aluminum.
In addition to MMA and MIG welding, we also focus on TIG welding machines. TIG or tungsten extremely inert gas protection welding is an advanced welding technology that can produce high-quality welds and control heat input well. Our argon arc welding machine is designed for precision welding applications, including aerospace, automotive and manufacturing.
🔧 How to use the product
1
Check the wire delivery wheel, first put down the button, lift the pressure wheel, and remove the shell. The wire feeding wheel inside has two slots, 0.8 and 1.0. Install 1.0 welding wire, put 1.0 faces out, install 0.8 welding wire, and 0.8 faces out.
2
Put the welding wire into the wire tray and remove the screws. Take down the parts inside, put the welding wire down, put the welding wire tray, and don't put the welding wire up. After putting it out, put the partition first, then put the spring, and then put the iron sheet in place.
Finally, take the screw and screw it three times. Don't tighten it too much, so that the wire plate can be fully moved.
Next, straighten the welding wire, pass the welding wire from the bottom, pass through the wire feeding wheel, and then pass the welding wire backwards. After the welding wire comes out from the front, press the pressure wheel, lift the button, and the welding wire installation is completed.
Finally, take the screw and screw it three times. Don't tighten it too much, so that the wire plate can be fully moved.
Next, straighten the welding wire, pass the welding wire from the bottom, pass through the wire feeding wheel, and then pass the welding wire backwards. After the welding wire comes out from the front, press the pressure wheel, lift the button, and the welding wire installation is completed.
3
Take out the welding gun and put the welding wire through the welding. In the middle of the gun, put on the welding gun and twist it, and then connect the switch cable above.
Next, install the ground wire, adjust the function to MIG, buckle the welding torch switch, and start to rotate the welding wire. When the welding wire is sent to the muzzle, the welding wire comes out.
Next, install the ground wire, adjust the function to MIG, buckle the welding torch switch, and start to rotate the welding wire. When the welding wire is sent to the muzzle, the welding wire comes out.
4
Put on the ground wire, pick up the welding gun, put the welding wire in the middle, and pull the trigger to weld.
5
MMA can also be used, and spot welding can be used. The function can be switched to MMA with one click, and the manual welding handle can be used. 3.2 welding rods and 2.5 welding rods can be used, and spot welding can be used. You can also use TIG, and the function can switch to TIG with one click.
❓ Frequently Asked Questions (FAQ)
Q: What welding processes are supported by this machine?
This versatile welding machine supports three main processes: MMA (Manual Metal Arc welding), MIG (Metal Inert Gas welding), and TIG (Tungsten Inert Gas welding). It is suitable for welding various materials including carbon steel, stainless steel, and aluminum.
Q: What sizes of welding wire and rods are compatible?
The machine accommodates welding wires/rods ranging from 1.6mm to 4.0mm. For MMA manual welding, it perfectly supports 2.5mm and 3.2mm welding rods.
Q: How do I configure the wire feeding wheel for different wire sizes?
The wire feeding wheel features two slots: 0.8 and 1.0. To install 1.0 welding wire, ensure the 1.0 face is facing outward. For 0.8 welding wire, position the wheel with the 0.8 face facing outward.
Q: What is the rated duty cycle and voltage rating of this welder?
The welder has a rated input voltage of 1P 230V ± 15% and operates at a 60% rated duty cycle at 40℃, providing stable performance for demanding tasks.
Q: Can I use this machine for precision welding and spot welding?
Yes. The machine supports one-click switching to TIG mode for advanced precision welding applications (such as automotive or manufacturing), and MMA mode for manual spot welding with welding rods.