20-300A 7000W Mini Portable DC IGBT MMA ARC Inverter Welder Welding Machine MMA-300

  • $105.00


Specifications:
Name: Portable Hand-Held Welding Kit Electric Welding Machine
Colour: Blue
Model: MMA-300
Input voltage(VAC) : 3-380+/-10%
Power: 7000W
Rated frequency: 50/60Hz
Rated input capacity: 14KVA
Duty cycle: 60%
Output current: 20-300A
No-load Voltage: 72 V
Rated load sustainability: 60%
Efficiency: 85%
Power factor: 0.93
Shell protection grade: IP21
Insulation grade: F
Applied stick thickness: 1.6-4.0mm
Electrode: φ2.5-3.0
Over current automatic protection: Yes
Ground wire: approx. 1.1m
Electric clamp: approx. 1.8m
Size:approx.33.5cm x 21cm x 14cm
Recommended Welding Electrode Thickness: 2-6 mm
Applied electrode: general, stainless steel, cast iron and other basic coated electrode
Suitable material: stainless steel, carbon steel, iron, copper and other non-ferrous metal
 
 
Features:
- Pure copper welding wire for sufficient power.
- High quality plastic handle, easy to carry out.
- Over-current and overheat, double protection.
- Fully automatic DC voltage stabilized welding machine.
- Provide a stronger, more stable and more concentrated arc.
- High welding efficiency, 60% duty cycle, ensures long time welding.
- Digital display, allows adjusting output current ranging from 20 to 300A.
- Heat dissipation shutters, effectively promote the heat dissipation of machinery.
- Adjustable arc force control, prevents the electrode from sticking during welding.
- Hot start, increases the output amperage at arc start to eliminate sticking of the electrode.
- Advanced IGBT inverter technology, features excellent arc stability and less spatter.
- Application: widely used in welding various kinds of acid and alkaline electrodes welding rod.

 
Package Includes:
1 x Main host
1 x Ground wire
1 x Electric clamp
1 x Belt
1 x Face Mask
1 x Rapping hammer
1X Manual
 
- High quality plastic handle, easy to carry out.
- Over-current and overheat, double protection.