Auxiliary Machine For Plastic Injection Molding Auxiliary Machine For Plastic Injection Molding,Plastic Injection Molding ,Plastic Compression Molding Machine,Plastic Pot Molding Machine Ningbo Haijing Plastic Machine Manufacturing Co. LTD , https://www.chinahaijing.com
IGBT DC Inverter Arc Welder for Industrial
**Product Specifications:**
- **Model No.:** MMA-400-IGBT
- **Trademark:** SHELLMAX
- **Specification:** CE, CCC, ISC9002
- **Origin:** China
- **HS Code:** 85153900
---
**DC Inverter IGBT Arc Welder – 400Amps**
This advanced DC inverter IGBT arc welder is designed for high-performance welding applications. It features a cutting-edge IGBT inverter technology with a frequency of 20 kHz, significantly reducing the overall size and weight of the unit compared to traditional models.
The machine utilizes a leading control mode that ensures stable and consistent performance. Its top-tier auxiliary power supply design expands the range of applications, making it suitable for various industrial environments.
The improved functional design includes an adjustable thermal arc starting feature, which greatly enhances the arc starting performance, especially in challenging conditions. This makes the welder more reliable and user-friendly.
**Key Technical Parameters:**
- **Power Supply:** Three-phase 380V / 415V / 440V, 50~60Hz
- **No-Load Voltage (V):** 63
- **Current Range (Amps):** 20–400
- **Input Capacity (KW):** 18.8
- **Usable Electrodes:** 1.6–6.0 mm
- **Max Welding Thickness (mm):** 17
- **Duty Cycle:** 60%
- **Efficiency:** 85%
- **Insulation Class:** F
- **Protection Class:** IP21
**Included in the Set:**
- Welding Cable 3m + 500A Holder
- Welding Cable 1.5m + 300A Earth Clamp
- Helmet, Hammer, Brush
---
**Product Dimensions & Weight:**
| Category Name | Subcategory Name | Active | Length (mm) | Width (mm) | Height (mm) | Weight (kg) |
|-----------------------|----------------------------------|--------|-------------|------------|-------------|-------------|
| MMA / TIG Machines | MMA / ARC / STICK Machines | 1 | 540 | 275 | 510 | 31.0 |
This compact and powerful welder is ideal for both professional and industrial use, offering excellent value and performance. Whether you're working on heavy-duty metal fabrication or precision welding tasks, the SHELLMAX MMA-400-IGBT provides the reliability and versatility you need.