Digital Inverter DC MMA Welding Machine
This is a digital inverter DC MMA welding machine. It supports ARC, TIG, and MMA welding processes.
Technical Specifications
Product Overview
Professional Digital Inverter Welding Solution
This advanced digital inverter MMA welding machine offers versatile performance with both MMA and LIFT-TIG capabilities. Engineered for durability and reliability, it features a digital interface for precise parameter control and comprehensive safety protections, including VRD and thermal overload safeguards. Designed for ease of use and maintenance, it is an ideal choice for professional welding applications requiring consistent, high-quality results.
Technical Specifications
Output Current Range
20 A
Min Current
140 A
Max Current
Duty Cycle
| Temperature | Duty Cycle |
|---|---|
| 40°C | 25% |
| 20°C | 70% |
- Input Voltage
- 1ph AC230V +/- 15%
- Electrode Size Range
- 1.0 - 4.0 mm
Features & Functionality
Welding Functions
- Anti-stick
- Arc force
- Hot start
- Supported Modes
- MMALIFT-TIG
Safety & Reliability
Safety Protections
VRDOver Current ProtectionOver Load ProtectionOver Heat Protection
Quality Assurance Testing
- Vibration test
- Water spray test
- Dust test
- Heat test
- PCB test
- Safety test
Design & Maintenance
- Interface
- Digital meter with press key buttons
