Item: Manual Metal Arc Welder
Item No.: MMA-400G
**Features:**
1. Utilizes IGBT inverter technology, ensuring high reliability and efficiency.
2. Offers easier arc starting, reduced spatter, stable current, and excellent arc shaping.
3. Compatible with a wide range of acidic and alkaline welding electrodes.
4. Designed with a wide voltage circuit, operating within 160V–560V for greater flexibility.
5. Equipped with a digital control system, allowing precise and adjustable welding current.
6. Features an internal electrode database to meet various welding requirements.
7. Incorporates a specially developed current control system, resulting in a higher arc success rate compared to other brands.
![Digital Manual Metal Arc Welder (MMA-400G)](src="http://i.bosscdn.com/uploads/5f/5e/e1/50788cace1b2281da04a4b9b4a.jpg" width="1060px")
**PARAMETER:**
Below is the detailed technical specification of the MMA-400G:
| **TECHNICAL DATA** | **UNIT** | **MMA-400G** |
|--------------------------|----------|----------------------------------|
| Input Voltage | V | Three-phase AC 380V ±15%, 50/60Hz |
| Rated Input Power | KVA | 13.3 |
| No-Load Voltage | V | 74 |
| Output Current Adjustment Range | A | 40–320 |
| Rated Output Voltage | V | 32.8 |
| Cyclic Duration Factor | % | 60 |
| Efficiency | % | 85 |
| Power Factor | COSФ | 0.93 |
| Net Weight | KG | 19.8 |
| Dimensions | MM | 535 x 355 x 420 |
| Thrust Setting Range | A | 0–100 |
| Welding Plate Thickness | MM | 1.6–5.0 |
![Digital Manual Metal Arc Welder (MMA-400G)](src="http://i.bosscdn.com/uploads/8f/ab/60/e18713fefedf4a8180b21974f8.jpg" width="800px")
**FAQ**
1. **MOQ**: The minimum order quantity varies depending on the product. Some items are available in stock with a MOQ of 20 pieces or more.
2. **Payment**: We typically accept T/T payments, with a 30% deposit and the remaining balance before shipment. L/C and Western Union are also acceptable.
3. **Delivery Time**: Production takes approximately 30–40 days after receiving the deposit.
**Why Choose Us?**
A. We are a leading manufacturer in China with over 20 years of experience in welding machines and air plasma cutters.
B. We offer quick delivery, superior quality, and comprehensive service to ensure customer satisfaction.
C. All products undergo 100% QC inspection before shipping.
D. For large orders, our engineers can be dispatched to your country for on-site maintenance and guidance.
E. OEM and ODM services are available to meet your specific needs.
**Our Services**
**A. OEM/ODM Services**
We provide custom manufacturing solutions for welding and cutting machines, helping you reduce costs and improve efficiency. Our quality ensures mutual growth in the industry.
**B. Ongoing Order Arrangement**
We ensure fast sampling, prompt delivery, and efficient logistics arrangements to guarantee that your products arrive in perfect condition.
**C. Robotic Welding**
For high-volume production, we offer robotic welding solutions using CNC-programmed systems. Our engineers have extensive knowledge in programming and operating robotic equipment.
**D. Technical Support & Training**
We provide detailed manuals, parameter settings, and training to help customers easily operate their welding and cutting machines.
**WHY SANQIAO CAN OFFER OEM & ODM SERVICES?**
Foshan Sanqiao Welding Industrial Company covers over 12,000 square meters, with fully equipped production lines including circuit assembly, insulation, core assembly, and final assembly. We also have an in-house lab with over 10 technicians. With around 300 skilled workers, we are capable of providing OEM and ODM services tailored to client needs. Our international production management system and advanced equipment ensure high-quality and efficient production.
**HOW SANQIAO GIVES OUR PRODUCT’S GUARANTEE?**
As Mr. Lee Can Gen said, "Product quality is crucial to our clients’ profits, company development, and national image. We do our best to ensure it." From circuit design to final assembly, we implement strict quality control measures. For example, we use a three-layer circuit design and advanced insulation equipment to ensure optimal performance. Even during final assembly, each unit undergoes durable testing and two welding tests to ensure consistent quality. We believe our reliable products will help our clients expand into global markets.
For more information, please visit our website. We warmly welcome you to visit our factory and build a long-term business relationship. Your inquiries are always welcomed.
If you are interested in our products and services, please contact us now!
**Telphone:** +86-757-85726673
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