Screw And Barrel,Extruder Screws And Barrels,Barrel Screw,Twin Screw Barrel Zhejiang Zhongyang Screw Manufacturing Co., Ltd. , https://www.zhongyangscrew.com
Item: Manual Metal Arc Welder
Item No.: MMA-250MAD-G
**Features:**
1. IGBT inverter technology ensures high reliability and efficiency.
2. Easier arc starting, fewer spatter, stable current, and excellent arc shaping.
3. Compatible with a wide range of acidic and alkaline welding electrodes.
4. Wide voltage circuit design allows operation between 160V to 560V.
5. Digital control system enables precise and adjustable welding current.
6. Built-in electrode database supports various welding requirements.
7. Specialized current control system increases arc success rate compared to other brands.
![Digital Manual Metal Arc Welder (MMA-250MAD-G)](src="http://i.bosscdn.com/uploads/80/35/fc/e3672f0c56445d08898f6f8b14.jpg" width="1060px")
![Digital Manual Metal Arc Welder (MMA-250MAD-G)](src="http://i.bosscdn.com/uploads/19/9d/0d/edb1a0e47d83630c3e81e83e7d.jpg" width="1060px")
**PARAMETER:**
| **TECHNICAL DATA** | **UNIT** | **MMA-250MAD-G** |
|--------------------|----------|------------------|
| Input Voltage | V | AC 220V / 380V ±15%, 50/60Hz |
| Rated Input Power | KVA | 6.8 |
| No-Load Voltage | V | 65 |
| Output Current Range | A | 20 - 160 |
| Rated Output Voltage | V | 26.4 |
| Duty Cycle | % | 40 |
| Efficiency | % | 85 |
| Power Factor | COSФ | 0.73 |
| Net Weight | KG | 9 |
| Dimensions | MM | 435 x 265 x 350 |
| Thrust Setting Range | A | 0 - 100 |
| Welding Plate Thickness | MM | 1.6 - 4.0 |
![Digital Manual Metal Arc Welder (MMA-250MAD-G)](src="http://i.bosscdn.com/uploads/7f/85/eb/f7ed5a40d69786718aa7746887.jpg" width="800px")
**FAQ**
1. **MOQ**: Minimum order quantity varies depending on the product. For products in stock, it is typically 20 pieces or more.
2. **Payment**: We prefer T/T payment—30% deposit and 70% before shipment. L/C and Western Union are also acceptable.
3. **Delivery Time**: Production takes 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 plasma cutters.
B. Quick delivery, high-quality products, and comprehensive customer service ensure complete satisfaction.
C. 100% quality control inspection before shipping.
D. Engineers can be sent to your country for on-site maintenance upon large orders.
E. OEM and ODM services are available to meet your specific needs.
**Our Services**
**A. OEM/ODM Services**
We offer custom manufacturing solutions for welding and cutting machines, helping you reduce costs and increase efficiency. With our reliable machines, we aim to build a strong reputation together in the industry.
**B. Ongoing Order Arrangement**
We provide fast sampling, prompt delivery, and full logistics support to ensure your orders are always handled efficiently.
**C. Robotic Welding**
For high-volume welding applications, robotic systems are often necessary. Our engineers are experienced in programming and operating CNC-controlled robotic welding equipment.
**D. Technical Support & Training**
We offer detailed manuals, parameter settings, and training to help you operate our machines effectively.
**WHY SANQIAO CAN OFFER OEM & ODM SERVICES?**
Foshan Sanqiao Welding Industrial Company covers over 12,000 square meters, with advanced production lines including circuit assembly, insulation, core assembly, and final assembly. We also have an in-house product lab with over 10 technicians. With around 300 skilled workers, we are well-equipped to provide OEM and ODM services tailored to your needs. Our international production management system and state-of-the-art equipment ensure high-quality and efficient manufacturing.
**HOW SANQIAO GIVES OUR PRODUCT'S GUARANTEE?**
As Mr. Lee Can Gen said, “Product quality is crucial—it affects our clients’ profits, our company’s development, and even the image of our country.†From circuit design to final assembly, we implement rigorous quality control processes. For example, we use a three-layer circuit design and advanced insulation equipment to ensure optimal performance. Even during final testing, we conduct durable tests and two rounds of welding tests to guarantee product quality. We believe our high-quality products will help our clients expand their global market presence.
**For more information, please visit our website. Welcome to visit our factory. We sincerely look forward to doing business with each customer. Enquiries are welcome.**
**If you are interested in our products and services, please contact us now!**
**Phone:** +86-757-85726673
September 07, 2025