MMA-315 Dual Voltage Inverter Arc Welder 110V/220V Stick Welding Machine Generator Compatible 4.0mm Electrode Welder
| Application: | Metal Repair & Maintenance, Outdoor Structural Welding | Dimension (l X W X H): | 36*17*28cm |
|---|---|---|---|
| For Material Type: | Aluminum, Cast Iron, Mild Steel, Other | Rated Voltage: | 220 V, 110 V |
| Welding Process: | Stick, MMA | Current Type: | AC/DC |
| Customized Support: | ODM, OEM | No Load Output Voltage: | 70v |
| Output Current Range: | 20-160A | Power Factor: | 0.7 |
| Power Source: | Dual Power (Ac/Dc) | Welding Gun Type: | Air-Cooled Gun, Automatic Gun, Handheld Gun |
| Applicable Electrode Diameter: | 1.6-4.0mm |
High Current Output & 60% Duty Cycle Featuring powerful output current and a 60% duty cycle, this welder delivers stable performance for continuous welding applications. Suitable for both residential users and industrial fabrication projects.
110V/220V Dual Voltage & Generator Compatible Supports both AC110V and AC220V input power for greater flexibility. Generator-compatible design allows reliable operation on construction sites, farms, workshops, outdoor maintenance, and remote locations.
Supports 4.0mm Electrodes & 30m Extension Welding Cable Compatible with 1.6-4.0mm welding electrodes. Supports up to 30-meter welding cable extension while maintaining stable arc performance, ensuring efficient long-distance continuous welding.
Industrial Multi-PCB Design Built with industrial-grade multi-board control technology, providing stronger anti-interference capability, enhanced reliability, stable performance, and longer service life.
Automatic Over-Current & Over-Heat Protection Intelligent protection system automatically monitors operating conditions and activates overload and overheating protection to ensure safe and reliable operation.
Excellent Electrode Compatibility Compatible with a wide range of welding rods, including: E6011 E6013 E6018 E7010 E7018 Other common carbon steel and structural steel electrodes
Stable Arc & Deep Penetration Provides smooth arc ignition, strong arc force, deep penetration, and low spatter. Produces clean and professional weld seams with improved welding efficiency.
Advanced IGBT Inverter Technology High-frequency IGBT inverter system delivers stable current output, fast response, energy-saving performance, and excellent welding consistency.
Wide Application Range Ideal for: Steel Structure Welding Equipment Maintenance Pipeline Repair Metal Fabrication Construction Projects Workshop Production Farm Repair Automotive Maintenance DIY & Home Use

Wi-Tech Hardware Technology (Hunan) Co., Ltd.
We are a high-tech enterprise integrating R&D, production, sales and technical
services.Located in Changsha, Hunan, the company covers more than 10,000 square
meters for production and warehousing, with over 80 employees. We have established
long-term partnerships with many leading enterprises, providing customized hardware
components and system solutions.Backed by strong R&D and supply chain capabilities
we can respond quickly to customization requirements, helping customers reduce costs
and improve efficiency
Our main products include garden tools, electromechanical products, power tools and
hardware accessories.Adhering to the development philosophy of "Quality-oriented,
Innovation-driven, Integrity-based, Win-win Cooperation", we continuously enhance our
technical strength and manufacturing standards.We strive to build a premium hardware
technology brand in the industry, create greater value for customers, and work with
partners to create a better future.





