Specification

Welding and earth cables to the cable with quick plug, connected with the welding "+,-" output, plug fast, simple, safe and reliable. 
20KHz inverter technology used, except for the cooling fan rotation noise, the welding work without noise. 


Excellent arc characteristics and metal transfer characteristics. As a result of a convenient adjustable to control the appropriate arc circuit, significantly increased the initial arc and the "off arc" re-igniting the reliability, and improved intermittent welding, forming side welding process adaptability. Select the appropriate welding current and force current, you can adjust the metal transfer mode control to improve the stiffness force arc blow.  


Set the long and short the line selection switch, you can adjust the arc wide range performance (stiffness, blowing force, etc.).


Current default value and actual value of the digital functions. Before welding, the welding current ammeter shows the default values, and values before the "-" sign to show the difference between pre no value - actual value <2 ~ 8A, for the operator to provide a convenient selection of welding current.


Electrode for acid, basic low hydrogen electrodes, pipes cellulose electrode, heat-resistant steel welding electrodes and other electrode.


Light weight, small size, high efficiency, no-load loss of less than 70W (traditional welding generally> 200 ~ 500W).

Feature

SMCZX7-315 (hereinafter referred to as the welder) is the company launched a new generation of DC manual arc welding machine. 

Widely used in boilers and other container manufacturing, electrical construction, the construction, aviation / aerospace industry, vehicle manufacturing and other industries in a variety of metals (δ ≥ 0.2mm) Structure Welding. 

As a result of IGBT power module (insulated gate bipolar transistors), microcrystalline alloy core and fast recovery power diodes, etc., as the power transformation and transmission of the key components, dynamic quality of the welding machine can be greatly improved, improved arc action features to improve the welding quality control program was designed as uniform regulation of welding current can be thrust current, arc current and long and short the line selection switch, and has prepared overheat, undervoltage, phase loss protection circuits, welding access good adaptability and quality of the welding process reliability. The wide product range of welding current adjustment, power compensation capacity of not less than ± 15%, with the welding current is reduced, the compensation capacity increases. Anti-jamming capability, the control system can respond to the time grid is less than lms, the workpiece, welding rod, manual operation due to transient factors such as changes to maintain a stable output current ( I2/I2_ <1%). (Industry requirements, as ± 3% ~ ± 5%). Traditional welding machine weighing only about 1 / 5, significant savings in copper, iron and other raw materials.