All-in-One 380V High Duty Cycle 350/500AMP Double Pulse MIG Welder
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Product Highlights
- Double Pulse Technology: CPU+DSP full digital control with double pulse function for high precision welding.
- Aluminum Welding Solution: Special program design solves arc initiation, melt, and crater closure issues for aluminum.
- Comprehensive Protection: Features short circuit, overheat, grid abnormal, wire blocking, and boot protection.
- Versatile Operating Modes: Supports 2T, 4T, special 4T, and spot welding with unified or separate adjustment.
- Multi-Function Capability: Supports pulse MIG/MAG, common MIG/MAG, manual arc welding, and TIG arc ignition.
- Customizable Parameters: Users can store customized welding process parameters for specific applications.
- High Duty Cycle: 80% load duty cycle ensures high efficiency for high-duty cycle applications.
- OEM Service Available: We accept OEM orders to meet specific customer branding and design requirements.
Product Attributes
- Customization
- Available
- Cooling Way
- Water/Air Cooling
- Style
- Handheld
- Model NO.
- MIG-350DP/500DP
- Frequency Range
- High Frequency
- Electric Current
- Pulse
- Work Form
- One-Body
- Type
- MIG/Mag
- Insulation Grade
- H
- Enclosure Protection Class
- IP21s
- Voltage Type
- Triphase
- Input Voltage
- 380V
- Input Current (a)
- 19
- Output Voltage (V)
- 31.5
- Load Duty Cycle (%)
- 80
- Transport Package
- Carton
- Specification
- 1130*600*1410
- Trademark
- AOLO
- Origin
- China
- HS Code
- 8515390000
- Production Capacity
- 3000 Sets/Month
- Package Size
- 1130.00cm * 600.00cm * 1410.00cm
- Package Gross Weight
- 142.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of All-in-One 380V High Duty Cycle 350/500AMP Double Pulse MIG Welder
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Product Description
Functions: pulse MIG/MAG, common MIG/MAG, manual arc welding, ascending arc ignition TIG, arc gouging
Application industry: high speed train, pressure vessel, car modification, yacht, high voltage switch
Characteristics
1. The CPU+DSP full digital high-precision control system, double pulse function
2. Users can store customized welding process parameters
3. The machine has the protection functions of short circuit protection, overheat protection, grid abnormal protection, wire blocking protection, boot protection
4. Special program design for welding aluminum solves the difficult problems of arc initiation melt and arc closure crater when welding aluminum
5. The machine has 2T, 4T, special 4T, spot welding four operating modes, with a unified or separate adjustment mode
| Show Details |






| Show welding result |
| Accessories |
| Air cooling standard accessories | Water cooling standard accessories | Optional accessories |
|
1. 1 set of air cooling wire feeder (5m cable)
2. 1 set of 2m grounding cable 3. 1 set of 3m air cooling welding torch 4. 1 piece of argon gas meter (25L/min) |
1. 1 set of water cooling wire feeder (1.8m cable) 2. 1 set of water chiller 3. 1 set of 3m grounding cable 4. 1 set of 3m water cooling welding torch 5. 1 set of welding machine cart 6. 1 piece of argon gas meter (25L/min) |
1. Gas proportioner 2. Digital remote control box 3. CO2 gas meter(AC36V 25L/min) 4. Push and pull wire welding torch 5. Digital display wire feeder 6. Front and rear casters of wire feeder 7. Welding machine wheel steel frame |
| Model | MIG-350DP | MIG-500DP |
| Input voltage/frequency | AC380V±10% 50Hz | AC380V±10% 50Hz |
| Input capacity (KVA) | 13 | 24 |
| Input current (A) | 19 | 36 |
| Output voltage (V) | 31.5 | 39 |
| Load duty cycle (%) | 80 | 80 |
| Output no-load voltage (V) | 76 | 76 |
| Output current range (A) | 20-350 | 25-500 |
| Output voltage range (V) | 14-40 | 14-50 |
| Wire feeding type | Push/push and pull wire | Push/push and pull wire |
| Gas flow (L/min) | 15-20 | 15-20 |
| Torch cooling method | Air/water cooling | Air/water cooling |
| Enclosure protection class | IP21S | IP21S |
| Insulation class | H | H |
| Dimensions (mm) |
640*320*590 (air cooling)
1130*600*1410 (water cooling)
|
|
| Weight (kg) | 42/142 | 52/152 |



1. Are you a factory or trading company?
We are the manufacturer of welding equipment, plasma cutting machine and stud welding machine
2. Where is your factory located?
Our company is in Innovation and Entrepreneurship Park, Taizhou City, Jiangsu Province. Welcome to visit our factory!
☆10 minutes to Taizhou bus station by car
☆20 minutes to Yangzhou and Taizhou Airport by car
☆2.5 hours to Shanghai
3. What certificates do you have?
We have gained the certificate of CCC, CE, ISO, ROHS
4. Can you do OEM?
Yes, we accept OEM
5. What's your MOQ?
1 set is available. Different products has different minimum order quantity.
6. What's your delivery time?
The delivery time needs to be decided according to the specific quantity. It usually takes about 30 days after confirming details of the order.
7. What's your warranty?
Our each machine should be 100% tested before delivery and has one year warranty
About the Supplier
Company Profile
Jiangsu AoLong Electric Technology Co., Ltd is a national high-tech enterprise integrating independent research and development, production and sales of welding machine. The company has a first-class full set of advanced production lines and testing equipment, a group of technicians who have been engaged in welding machine research and development for many years, high-quality management personnel and experienced front-line employees.
The products include: Digital high-speed double pulse non-spatter gas shielded welding machine series, inverter carbon dioxide gas shielded welding series, inverter manual/argon arc welding series, inverter AC/DC argon arc series, inverter full-function argon arc welding series, inverter air plasma cutting machine series, inverter automatic submerged arc welding machine series and welding robot series. There are 9 series of more than 40 specifications of products. All product series have obtained compulsory CCC certification, EU CE certification, ISO9001: 2000 international quality system certification.
The products are widely used in aviation, shipbuilding, automobile, chemical, mining, construction, steel, machinery, steel structure, metal processing and other industries, in more than 30 domestic provinces set up more than 100 sales outlets, and exported to Europe, America, Africa, the Middle East and Southeast Asia and other more than 30 countries and regions. Based on the welding equipment industry, Jiangsu Aolong leads the welding market with its unique business strategy and excellent and stable products.
About Our Factory & Business Background
- Address
- Second Floor, Building 5, Phase Ii, Taizhou Economic Development Zone, Taizhou, Jiangsu, China
- Terms of Payment
- T/T, D/P, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2022-05-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Western Europe
FAQ
- Are you a factory or trading company?
- We are the manufacturer of welding equipment, plasma cutting machine and stud welding machine.
- What certificates do you have?
- We have gained the certificate of CCC, CE, ISO, ROHS
- Can you do OEM?
- Yes, we accept OEM
- What's your MOQ?
- 1 set is available. Different products has different minimum order quantity.
- What's your delivery time?
- The delivery time needs to be decided according to the specific quantity. It usually takes about 30 days after confirming details of the order.
- What's your warranty?
- Our each machine should be 100% tested before delivery and has one year warranty
Send your message to this supplier
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