220V Aluminum Iron Welding Machine for Gas Shielded Welding Multifunctional Double-pulse Welding Argon Arc Welding 7700W Special Four-step Function

The MIG-280P multifunctional welding machine is a professional welding device specifically designed for aluminum and iron welding. The welding machine has the advantages of accurate control over multiple welding modes, real-time digital display of welding parameters, high welding efficiency and quality and good welding effect. It is suitable for welding of carbon steel, stainless steel, aluminum alloy and other materials, and can be widely applied to the industries of automobile manufacturing, electrical equipment, marine engineering and so on.

Parameters:

Model: MIG-280P
Voltage: 220V 1-phase
Rated power: 7.7kW
Efficiency: 85%
Welding range: Aluminum welding, iron welding
Welding diameter: 0.8/1.0/1.2 solid core/flux core
Welding thickness:
Aluminum welding: 0.8-12mm
Iron welding: 0.35-5mm
Welding material: Carbon steel/stainless steel/aluminum magnesium/aluminum silicon/copper
Function: Gas welding/gas-free welding/single-pulse welding/double-pulse welding/manual welding/gas shielded welding/argon arc welding
Welding process: 2-step/4-step/advanced 2-step/advanced 4-step spot welding/continuous spot welding
Machine size: 17x42x33cm (6.7x16.5x13 inches)
Net weight: About 15kg (33.1lbs)

Features:

1. A digital DSP control system is provided to realize the precise control of welding process and the stable arc length.
2. A digital wire feeding control system is provided to achieve accurate and smooth wire feeding.
3. The system has a built-in welding expert database to realize automatic intelligent parameter combination.
4. The operation interface is friendly, and the machine uses unified adjustment mode, being easy to grasp.
5. The machine has perfect double pulse function, little welding spatter, and beautiful weld formation.
6. Special four-step function is suitable for metal with good welding thermal conductivity and the welding quality is perfect when the arc is extinguished.

Details:

Control Panel
As an integrated control center, the control panel achieves man-machine interaction optimization, parameter accurate control and process closed-loop management, the complex technology can be easily achieved through simple operation, and the efficient welding of multiple metal materials can be smoothly achieved.

Inner Chamber
The aluminum/iron welding wire disc and other accessories can be easily installed in the inner chamber to adapt to different welding processes, the assembling and disassembling processes are easy and effortless, and the modular structure facilitates pollution prevention and long service life.

Welding Gun
The high-quality welding gun has high adaptability to different welding wires, wire discharging is more smooth, the welding current is higher, and wire adhesion is effectively eliminated, and the good welding effect is better guaranteed.

Ground Wire
The ground wire is designed for effectively solving the problems of non-uniform current distribution, unstable electric arc and out of control over the weld penetration depth, and the vibration of the workpiece is effectively absorbed.

Operation Method:

1. Open the side wall of the main machine and install the accessories of the wire feeding system
2. Connect the main machine with the 220V power supply, the gas cylinder, the welding gun and the welding cable.
3. Select the appropriate welding mode and adjust the welding parameters on the control panel.
4. Wear protective equipment and start welding.

Attention:

1. Place the machine in a clean and well-ventilated working environment.
2. Do not touch the overheated welding parts to avoid burns.
3. Be sure to wear the face shield, welding goggles and protective clothing during operation.
4. Correctly connect the machine to the 220V power supply with reliable grounding.

Item Number:

Aluminum Iron Welding Machine 220V (033166)

Shipping & Handling Details

Default  Shipping Cost or Free Shipping Information: 

 Default  shipping cost or free shipping service is only for the customers  from Canada or the lower 48 United States by Canada Post, USPS or the UPS Ground. Customers from other areas or needs other shipping  ways, please contact us.
 Buyers  from Guam, Puerto Rico, Virgin Islands, American Samoa, Alaska,  Hawaii, PO Boxes, APO/FPO addresses or other countries/areas, there will be extra shipping costs, please contact us for more detailed  information.
▲ 
Please  make sure your address is valid for both UPS and USPS services. Any  costs incurred because of incorrect or undeliverable address should  be undertaken by buyer.

Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders  are processed from Monday-Friday; Not on the weekends & public  holidays.

Sales tax / Customs  duties: Any  sales taxes or Customs duties are not included. If came out, they must be undertaken by the buyer.

Damage In Shipping: Email or call us First! We will work with you to get the case resolved in  the fastest method.

Return /  Refund

If you are not 100% happy with your purchase, please  contact Us. Please don't directly opened a request or case without  informing us, or else, we will do some discounts on the warranty and  other sales-services later on. Hope for your understanding.

Returns & Exchanges

 All returns must be made within 14 days of delivery date. Items must be  in new, unused condition, with all original materials included with  the shipment. A partial refund may be applied for opened or damaged  items, depending on the condition.
▲ Items  returned under the buyer’s remorse: The return shipping fee must be  covered by the buyer; The original shipping cost will also be  deducted from the refund. 15% restocking fee of the items purchase  price will be charged. 
 Returns  that are the result of our seller's error: Buyer will receive a full  refund of the item as well as shipping charges
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All returns require a RA (Return Authorization) number that will be given by our seller. Please contact with us at first for more  details.

Defective & Damaged Products 

▲ If product was received damaged or not as described, please send us  some pictures or videos, so we could well understand your problem,  then solve them for you ASAP. Besides, it's much helpful for us to  claim with UPS, remind our related department to pay much more  attention to packaging later on. Hope for your understanding.
 Replacement  or refund of defective or damaged products can only be returned in  exchange for the exact same product, or else, the purchase price  will be refunded back to your original payment method. 
▲ If  an item is received damaged, customer service must be contacted  within 7 days of receiving your item. All returns require a RA  (Return Authorization) number as above.

Warranty & Feedback

 6 months' warranty for the machines, not for the consumables. We stand  behind our products all the item, so even if your warranty period  has expired, you can still seek for service or technical support  from us with low cost.
▲ Any  warranty shipping cost to us is responsible by buyer.
 Any  shipping cost to buyer is responsible by the seller. 
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We  committee to the customer satisfaction and want to bring you the  best purchase experience. If there is any problems, please contact  us ASAP. If not, please leave us a positive feedback as it's very  important for us. Thanks very much.


On Jan 8, 2026 at 00:08:44 PST, seller added the following information:

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