IGBT inverter double pulsed MIG/MAG/CO2 flux cored welder with wire feeder MIG-350P/500P
1. The advanced aluminum welding program effectively addresses the challenges of starting and ending arcs when welding aluminum, reducing defects.
2. With enhanced double pulse technology, wire feed speed and output energy are precisely controlled, especially for aluminum alloys, resulting in a perfect fish-scale weld and improved seam quality.
3. Users can store up to 100 custom welding parameters for different applications.
4. The multi-functional interface module is designed for automated welding with robots and special planes, offering a simple and reliable connection, full control features, and easy maintenance. CHD has established successful partnerships with many robot manufacturers.
MIG-350PC/500PC Double Pulse MIG Welder Standard Configuration:
- Water-cooled wire feeder (5m cable)
- 3m water-cooled welding torch (European connector)
- 2m ground cable
- CT-10B water cooler
- CO2 gas valve (AC36V, 25L/min)
- Wheel bracket
MIG-500D Single Pulse MIG Welder Standard Configuration:
- Air-cooled wire feeder (5m cable)
- 3m air-cooled welding torch (European connector)
- 2m ground cable
- CO2 gas valve (AC36V, 25L/min)
Optional Accessories:
- Welding tractor, Argon meter, Push-pull welding torch, Gas proportioner, Digital remote control box.
Remarks:
- MIG-350P and MIG-500P do not include a water cooler and wheel bracket.
- MIG-350PC and MIG-500PC include a water cooler and wheel bracket.
MIG-350P Double Pulse MIG/Flux Cored Welder:

MIG-500PC Double Pulse MIG/Flux Cored Welder with Water Cooler:

MIG-500D Single Phase MIG/Flux Cored Welder:

Technical Parameters:
Model | MIG-350P(C) | MIG-500P(C) | MIG-500D |
Voltage/Frequency | 3-phase 380V ±10% 50/60 Hz | ||
Rated Input Capacity (KVA) | 14.4 | 25 | |
Rated Input Current (A) | 25 | 46 | |
Rated Duty Cycle | 60% | ||
Open Load Voltage (V) | 96 | 98 | |
Output Current Range (A) | 25–350 | 20–500 | 60–500 |
Output Voltage Range (V) | 14–40 | 14–50 | |
Power Factor | 87% | ||
Wire Diameter | 0.8–1.6 mm | ||
Gas Flow (L/min) | 15–20 | ||
Torch Cooling Method | Air cooling or water cooling | ||
Enclosure Protection Class | IP21 | ||
Insulation Grade | F | ||
Net Weight (kg) | 43 (86) | 54 (103) | 47 |
Power Supply / Packing Dimensions (mm) | 340×660×650 (510×960×1200) | 340×740×730 (560×1040×1200) | 340×700×710 |
FAQ:
1. Q: Are you a manufacturer or trading company?
A: We are a factory with 28 years of manufacturing experience. Our main products include IGBT inverter air plasma cutters, CNC cutting machines, welding machines, and beveling machines.
2. Q: What certifications do you have?
A: CE, ISO, CCC, and SGS.
3. Q: How long does mass production take?
A: 15 working days after receiving payment.
4. Q: What is your warranty period?
A: 1 year. Free spare parts will be sent if the machine breaks down within one year.
5. Q: What after-sales service do you offer?
A: 24-hour online service, free spare parts for breakdowns during the warranty period.
About CHD:
Founded in 1989, Wenzhou CHD Welding Equipment Factory is a well-known manufacturer of cutting machines, beveling machines, welding machines, and accessories in China. It has three production bases in Shanghai, Wenzhou, and Chengdu, covering an area of 53,000 square meters. The company has obtained authoritative certifications such as ISO9001, SGS, and BV. Ten of its products have passed the EU CE certification. CHD has applied for over 10 patents and participated in the drafting of three Chinese national standards. It has been rated as a famous brand in Shanghai. The company has marketing and service agencies in over 70 countries.

Exhibition:
CHD has participated in more than 100 welding exhibitions since 1989. In the past decade, it attends at least six exhibitions annually, including the Beijing Essen Welding & Cutting Exhibition, China Welding Exposition, and events in Russia, Australia, India, Brazil, Vietnam, and across mainland China.

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