![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
**IGBT Inverter DC MMA Welding Machine – ZX7-250D / ZX7-315D / ZX7-400D / ZX7-500D**
Introducing the advanced IGBT inverter DC MMA welding machine series, designed for professional and industrial use. These models are equipped with cutting-edge technology, ensuring reliable performance, efficiency, and ease of operation.
**Key Features:**
1. **IGBT Full Bridge Inverter Technology** – Delivers stable and efficient power output, improving arc stability and welding quality.
2. **Three-Phase Power Supply Options** – Compatible with 220V, 380V, 400V, 415V, and 440V at 50/60Hz, making it adaptable to various power sources.
3. **Lightweight & Durable Design** – Combines portability with high-duty cycle capability for long-lasting performance.
4. **Adjustable Arc Force & Current** – Offers precise control over arc striking, welding current, and arc force for different materials and applications.
5. **Remote Control Option** – Optional remote unit allows for convenient operation from a distance.
6. **Dual Digital Display** – Provides clear and accurate readings of welding parameters.
7. **Current Preset Function** – Enables quick and easy setup for consistent results.
8. **User-Friendly Operation** – Simple interface and intuitive controls make it ideal for both beginners and professionals.
9. **Comprehensive Protection** – Includes overheat and overcurrent protection, as well as phase failure detection for enhanced safety.
10. **Long Cable Compatibility** – Designed to work with extended welding cables, suitable for large-scale industrial projects.
**Technical Specifications:**
| Model | ZX7-250D | ZX7-315D | ZX7-400D | ZX7-500D |
|-------------|----------|----------|----------|----------|
| Input Voltage | 3-phase, 220V/380V/400V/415V/440V, 50/60Hz | Same as above | Same as above | Same as above |
| Input Power Capacity | 9KVA | 12KVA | 16KVA | 25KVA |
| No Load Voltage | 65–75V | 65–75V | 65–75V | 65–75V |
| Current Range | 20–250A | 20–315A | 20–400A | 50–500A |
| Rated Duty Cycle | 60% | 60% | 60% | 60% |
| Dimensions (LxWxH) | 570 x 305 x 540 mm | 570 x 305 x 540 mm | 570 x 305 x 540 mm | 570 x 305 x 540 mm |
| Weight (kg) | 28 kg | 36 kg | 40 kg | 48 kg |
Whether you're working on small repair jobs or large-scale industrial welding, this series of inverters offers the flexibility, durability, and performance you need. Perfect for both portable and stationary use.
For more detailed information or assistance in choosing the right model, feel free to contact us. We’re here to help! Thank you!
Spherical Roller Bearing,Spherical Roller Bearing 23220,High Precision Spherical Roller Bearings,Skf Fag Bearing 24164Mb Mbk
UKL Bearing Manufacturing Co., Ltd., , https://www.bearingukl.com