●Uses IGBT single-tube inverter technology;

●high duty cycle, can weld continuously;

●the control circuit adopts reliable PWM control technology, with excellent constant current, stable welding current, accurate control, and superior performance. 

●The internal structure has three-proof functions (dustproof, moisture-proof, corrosion-proof), improving the machine’s reliability in harsh environments.

●Features both manual arc welding and gas shielded welding functions;

●digital display with precise preset welding parameters. 

●It uses waveform control technology to improve weld shape and reduce spatter. 

●Stable wire feeding speed with no electromagnetic noise; high-frequency inversion, small size, lightweight, energy-saving, and power-efficient.

●Uses IGBT switch inverter technology, small size, lightweight, easy to move. Equipped with self-lock/non-self-lock functions. 

●Arc energy is highly concentrated, narrow cut with minimal slag, smooth cut surface, and high verticality. It comes with an external CNC interface, compatible with CNC cutting machines. 

●Functions include pre-gas time, arc current, soft rise time, piercing current, piercing time, cutting current, soft drop time, arc withdrawal current, and post-gas time, allowing adjustments based on different process requirements for cutting.

●Supports DC constant current TIG and manual arc welding.

●Adjustable parameters: thrust current, turning point voltage, arc ignition time, arc ignition current. The turning point voltage setting allows adaptation for long or short cable welding. Arc ignition time setting greatly improves arc ignition success rate. 

●Wide current adjustment range, with a minimum current of 8A. Low no-load voltage (around 22V), making it safer and more reliable. Intelligent fan management extends fan lifespan and reduces fault rates.

●Uses IGBT switch inverter technology, energy-efficient and reliable; lightweight, small, easy to move. 

●Features constant current/constant voltage characteristics, suitable for welding wire diameters from 3.0 to 6.0 mm, applicable to any non-ferrous metals. 

●The wire feeding device is dual-wheel driven with elastic wire pressing to ensure stable and reliable wire feeding.

●Various trolley options are available to meet different welding positions.

●It has functions such as arc ignition, soft drop, welding, arc filling, and arc return, with adjustable parameters based on different process requirements to meet various user needs.