DC Inverter IGBT Arc Welder – MMA-630-IGBT
Trademark: SHELLMAX
Origin: China
HS Code: 85153900
This advanced DC inverter IGBT arc welder is designed for high-performance welding applications. With IGBT technology, the inverter frequency reaches 20 kHz, significantly reducing the size and weight of the unit compared to traditional models. The leading control system ensures stable and precise performance, while the top-tier auxiliary power supply design expands the range of welding applications.
The improved functional design includes an adjustable thermal arc starting feature, which greatly enhances the machine's arc starting capability. It supports three-phase power supply options: 380V, 415V, 440V, with a frequency range of 50~60Hz.
Key specifications include:
- No-Load Voltage: 67 V
- Current Range: 20–600 A
- Input Capacity: 27 kW
- Usable Electrodes: 1.6–6.0 mm
- Max Welding Thickness: 18 mm
- Duty Cycle: 60%
- Efficiency: 85%
- Insulation Class: F
- Protection Class: IP21
The package includes:
- 3m welding cable + 600A torch
- 1.5m welding cable + 300A earth clamp
- Welding helmet, hammer, and brush
Product Dimensions:
- Length: 650 mm
- Width: 330 mm
- Height: 624 mm
- Weight: 45.0 kg
This reliable and efficient welder is ideal for industrial and professional use, offering excellent portability, durability, and versatility in various welding tasks.
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