Features
● rich functions: a function of dc manual metal arc welding, arc thrust, from the regulatory function of arc current; with the current, voltage, digital display, the current preset functions; suitable for acidic, alkaline and other welding rod welding, welding with cellulose under to welding; with carbon arc gouging;
● Reliable Components: The key device in the world famous factory product, ensure the machine's performance;
● Advanced technology: the use of advanced unique PWM pulse width modulation technology, inverter frequency up to 20KHz, fast dynamic response; using external current adjustment knob from the arc, easy arc starting, welding performance, weld shape is beautiful; by arc thrust control circuit, according to the welding process, regulating the best arc characteristics, stick and welding process stability;
● improve the protection: the impact of a slow start against the current, over-current overheating protection, safe and reliable; undergo a rigorous three defense deal, EMI, EMC, the working safe and reliable;
● Outstanding features: small size, light weight, easy operation and high efficiency; current, voltage, digital display, visual clarity, ease of operation of the output capability, output cable can still be extended to 100m stability.
Application
● Solder Materials: low carbon steel, medium carbon steel, stainless steel, cast iron, low alloy steel and other metal materials;
● Welding thickness: 2mm or more thickness of the materials for welding;
● Welding position: for all-position welding;
● Application: widely used in boilers, pressure vessels, petroleum, chemical, shipbuilding, machinery, construction, electrical construction and other industries.
Technical parameters
Model: HM500
Input power supply: Three-phase 380V 50Hz
Rated Input Power KVA: 25
Output current A: 30 ~ 500
Load / rated load voltage V: 78/40
Thrust current regulator A: 0 ~ 250
Rated duty cycle%: 60
Overall dimensions (length × width × height) mm: 610 × 320 × 650
Weight Kg: 50