Founded in January 2005, Sanyou chlor alkali company located in Tangshan, it has more than 2300 employees. mainly produces caustic soda, polyvinyl chloride, special resin and other products, which are widely used in industry, agriculture, construction, electronics and other fields. After years of development, it can produce 530000 tons of caustic soda, 435000 tons of PVC and 70000 tons of special resin.The annual output of PVC Paste Resin is 60000 tons. PVC products mainly include: Pvc Resin Sanyou Brand,Sanyou Brand Pvc,Pvc Sg5 For Film, polyvinyl chloride K67 For Pipe Henan Chuange Industry CO.,LTD , https://www.chuangegroup.com
Varieties and specifications: PVC SG3,PVC SG5, PVC SG8, etc., and special resins can be produced according to customer needs
Production standard: GB / T 5761-2006
Production process: calcium carbide method
Performance: thermoplastic, insoluble in water, gasoline and ethanol, swelling or dissolving in ether, ketone, chlorinated fatty hydrocarbon and aromatic hydrocarbon, strong corrosion resistance and good dielectric performance.
Uses: widely used in PVC profiles, PVC pipes, PVC films, PVC hard materials and plates, PVC general soft products, PVC packaging materials, pvc wall panels and floors, PVC daily consumer goods, etc.
Packaging: paper plastic packaging (25kg), or polypropylene lined and polyethylene lined plastic woven bag packaging (1000kg, 1100kg, 1250kg), and bulk packaging can be provided according to the needs of users.
**Product Summary**
The MIG-500G inverter pulse MIG/MAG arc welder is a high-performance welding machine designed for various applications, including pulse MIG, high-speed pulse MIG, and root welding. It supports the welding of carbon steel and stainless steel using pulsed MIG technology, while also enabling carbon steel welding with argon-rich or CO2 gas shielding. This advanced equipment ensures precision, efficiency, and reliability in industrial settings.
**Host Control Panel**
**Main Features**
1. **High-end dual 32-bit CPU full digital control** for precise and stable performance.
2. **Low spatter waveform control technology**, combined with electronic reactor control and droplet detection, ensures smooth and consistent welds.
3. **High-speed pulse MIG technology** delivers a concentrated arc that increases welding speed by up to 30%.
4. Ideal for narrow gap welding, maintaining stability even when the wire extends over long distances.
5. Excellent arc handling and high arc stability reduce material waste and improve efficiency.
6. Minimal deformation, fast welding speed, and beautiful weld appearance make it ideal for high-quality work.
7. High-speed pulse penetration significantly outperforms traditional gas shielded welding, allowing 15 mm steel plates to be welded in one pass.
**Technical Parameters**
| Order No | 030001058 |
|------------------|------------------|
| Model | MIG-500G |
| Rated Input Voltage/Frequency | 3-380V ±15%, 50/60Hz |
| Rated Input Power (KVA) | 26.1 |
| Rated Input Current (A) | 37.7 |
| Rated Duty Cycle (%) | 60 |
| Open-Load Voltage (V) | 80 ±8 |
| Output Current Range (A) | 25–500 |
| Output Voltage Range (V) | 15.2–39 |
| Power Factor | 0.99 |
| Wire Diameter (mm) | 0.6–1.6 |
| Torch Cooling Method | Air or Water Cooling |
| Enclosure Protection Degree | IP21 |
| Insulation Grade | F |
| Power Supply Dimensions (W x D x H) | 560 x 1080 x 1200 mm |
| Net Weight (KG) | 107 |
**Standard Configuration**
1. Air-cooled wire feeder (5-meter cable)
2. 3-meter air-cooled welding torch (Panasonic interface)
3. 2-meter ground cable set
4. COâ‚‚ gas meter (AC36V, 25L/MIN) or Argon gas meter
**About CHD**
Established in 1989, WenZhou CHD Welding Equipment Factory is a well-known manufacturer of cutting machines, beveling machines, welding machines, and related accessories in China. With three production bases in Shanghai, Wenzhou, and Chengdu, and a total plant area of 53,000 square meters, CHD has earned numerous certifications, including ISO9001, SGS, BV, and CE. The company holds over 10 patents and has contributed to the development of three national Chinese standards. CHD is recognized as a leading brand in Shanghai and operates in more than 70 countries worldwide.
**Exhibition Participation**
Since its founding in 1989, CHD has participated in over 100 welding exhibitions, including the Beijing Essen Welding & Cutting Exhibition and major domestic and international events in Russia, Australia, India, Brazil, Vietnam, and across mainland China. The company continues to showcase its innovation and quality at least six exhibitions annually.
