Description
STAUNCH Welding Machine
Function & Features:
Welding Manner: Electrode Welding
Scope of Application: Shipbuilding, Power Supply, installation of large steel structure, Heavy Industrial Production. Maintenance. Civil Steel Structure, etc.
Applicable Materials: Acid /Alkalescency Electrode, Stainless Steel Electrodes, Cast Iron Electrode, Cellulose Covered Electrode, Heat-resistant Steel
Electrode, etc, for welding low, carbon Steel, Medium Carbon Steel, and Alloy Steel.
Precise Control System:
1- Adopted advanced half-bridge inverter technology of single-tube IGBT.
2- Current-mode pulse width modulator )PWM) the controller provides invariable and stable current with precise control and excellent performance.
Advanced Inverter Technology:
1- Small, light, portable, and cost-effective
2-Voltage-pressure compensation with a strong capacity of anti-power fluctuation.
3-High duty cycle maintains the welding continuously
4- three protection( anti-dust, damp proof, anti-corrosion) of the internal structure increased the machine’s reliability under harsh environment.
Excellent Welding Performance:
1- Strong arc starting current adjustment function which can adjust arc starting current according to welding procedure,
greatly improved the success rate of arc starting.
2- Strong arc force current adjustment function guarantees the stable welding bead formation, which is also convenient to
the adjustment of fusion depth.Strong adaptability of welding power to the welding procedures.
3- Deep welding fusion, nice welding shape with high quality of welding bead Perfect Protection System: Automatic protection on over-current
and over-heating ensured the machine’s safety, durability, and reliability.
VRD function: No-load voltage is retained to 9-24V, which follows the standard safety regulation and against electric shock.
Technical Data
| Model | ARC 300 | Model | ARC 300 |
| Input Power Voltage (Frequency) (V,Hz) | 220V±20%-50/60Hz | Efficiency (%) | 85 |
| Rated Input Power Capacity (KVA) | 9.1 | Power Factor (COSφ) | 0.93 |
| Output Current Adjustment Range (A) | 25-300 | Insulation Class | F |
| Output Voltage Adjustment Range(V) | 21.5-30 | Weight (Kg) | 8 |
| Output No-Load Voltage (V) | 65 | Protection Class | IP21S |
| Arc Force Adjustment Range(A) | NO | Measurement (mm) | 360*140*250 |
| Thermal Arc Adjutment Range (A) | NO | Diameter of Rod (mm) | 1.6-4.0 |
| Duty Cycle (%) | 60 |
