Please check the inside picture of this model: 
Stable IGBT inverter technology
Single MIG/MAG welding function
High reliability and excellent welding performance
Easy to operate, economical and practical
Applicable for mild steel and alloy steel
Minimal spatter, deep penetration, good weld appearance.
| Input Voltage (V) | AC 380V ±15% |
| Frequency (Hz) | 50/60 |
| Rated Input Current (A) | 12.7 |
| Output Current Range (A) | 20-250 |
| Rated Output Voltage (V) | 16.5-26.5 |
| Duty Cycle (%) | 60 |
| Power Factor | 0.93 |
| Efficiency (%) | 85 |
| Wire Feeder Type | Built-in |
| Wire Feeding Speed (mm) | 2.5-24 |
| Housing Protection Grade | IP21 |
| Wire Diameter (mm) | 0.8/1.0 |
| Insulation Class | F |
| Plate Thickness (mm) | 0.8+ |
| Net Weight (kg) | 20 |
| Dimensions (mm) | 560 x 280 x 550 |
FAQ:
1. Q: Are you a factory or trading company?
A: We are a trading company with our own factory, equipped with over 10 assembly lines and strict quality control systems. This allows us to meet both your quantity and quality needs.
2. Q: Can I get samples?
A: Yes, we can provide samples. After confirming the price and order, the sample fee will be refunded.
3. Q: When can I receive the products?
A: Once the order is confirmed, the products will arrive at your nearest domestic port within about 30 days.
4. Q: How do you handle quality control?
A: Our factory has obtained SAA, EMC, and ISO9002 certifications. Quality is at the core of everything we do, from start to finish.
5. Q: Can I purchase products from other factories through you?
A: Yes, many customers already work with us this way. With over 10 years of experience, we have extensive knowledge of the market and technology. Our reputation in China has been recognized by Alibaba Group as a selected business partner.
---- Why choose us?
a. Strict testing and QC system ensures high-quality products.
b. Competitive and reasonable pricing.
c. Three production lines guarantee timely delivery.
d. R&D team offers the latest products and custom solutions.
Our Service:
We ensure the best service at all times.
Custom design available.
Your business relationship with us remains confidential.
If you have any questions about electric insulated pliers, feel free to contact me.
The machine is suitable for the following applications:
We sincerely hope to build long-term cooperation with you!
Please feel free to contact us at your convenience.
Sales Director: Sally Zhang
Mobile: 0086 17722434326
SHENZHEN GENERAL WELDER TECHNOLOGY CO., LTD
CAS NO.: 7758-29-4
EINECS NO.: 231-838-7
Sodium tripolyphosphate is an inorganic substance, also known as pentasodium tripolyphosphate, sodium tripolyphosphate, pentasodium phosphate, white crystal. Molecular weight 367.86. Soluble in water. Anhydrous and hexahydrate are common. The anhydrous matter is stable and the hydrate has hygroscopicity. The solubility of hexahydrate in water is less than that of anhydrous matter. It has good ability to complex metal ions and can complex with calcium, magnesium and iron to form soluble complexes. It has the functions of suspension dispersion, gelation and emulsification. It is mainly used as an additive for synthetic Detergent. It is also used as soft water agent, pretanning agent, dyeing assistant, etc. Using wet process phosphoric acid as raw material, neutralization reaction with sodium hydroxide was carried out by spray drying. Sodium tripolyphosphate is used as a softener, dispersant and dyeing assistant. It is used as softener for industrial water to reduce the content of calcium, magnesium, iron and other metal ions in industrial water and reduce the hardness of water; It is used as dispersant in industrial configurations such as paint, kaolin, magnesium oxide and calcium carbonate, and as dispersant for drilling mud. In addition, it can also be used as water reducer for detergent additives, food additives, gypsum and other molds.
Sodium Tripolyphosphate,Sodium Triphosphate,Food Grade Stpp,Stpp Sodium Tripolyphosphate
Henan Chuange Industry CO.,LTD , https://www.chuangegroup.com