MAC AFRIC 200 A MMA Professional Inverter Welder with VRD

Utilizes 100 KHz inverter COOL-MOSFET technology.
Designed with plastic corners and a sloping front panel.
Incorporates new techniques that maximize thermal dissipation with 4 separate heat sinks.
Improved welding performance and stability with easy striking under low voltage.
Intelligent protection against over-voltage, overloading, and overheating.
Auto-Adaptive arc force and hot start current.
Built-in Anti-stick and VRD functions.
Passes the high voltage 3750V AC dielectric strength test, ensuring safety for the welder.
Energy-efficient with a power factor of more than 0.7 and efficiency greater than 85%.
Compatible with generator sets.

Control Panel:
Simple and easy to operate with a single rotary knob for pre-setting welding current.
LED display aids in selecting the appropriate welding current based on panel indicators.

Technical Data:
Input Voltage (V): 220 (±15%)
Frequency (Hz): 50
Rated Input Current (A): 35 (I1eff=21.7A)
Rated Input Power (KVA): 7.7
Output Current (A): 30-170
No-load Voltage (V): 70 (VRD=18)
No-load Cost (W): 60
Output Voltage (V): 21.2-26.8
Duty Cycle (40℃):170A/26.8V @ 30%, 140A/25.6V @ 60%, 120A/24.8V @ 100%
Power Factor: 0.70
Efficiency: 85%
Housing Protection Grade: IP21S
Power Source Weight (kg): 6.2
Dimensions (mm): 402x160x300
Suitable Electrode Model & Welding Position: Φ2.5mm, Φ3.2mm, Φ4.0mm
For E6013, E7018, E308-16, E309-16 electrodes
Amperage settings for different positions:Flat, Horizontal: 55-85A
Vertical, Overhead: 50-80A

Application Specification:
Ideal for light steel structures, machinery maintenance, and sheet metal processing.
Can be used on materials such as mild steel, stainless steel, and alloyed steel.
Welding current reference provided for different electrode sizes and positions.