PWM wire feeding circuit adopts high stability power supply, stable wire feeding. Adopt IGBT soft switch inverter technology, forming beautiful. Small size, light weight, high efficiency and energy saving, high load duration. Perfect protection circuit and fault display function, safe and reliable. Closed loop control, strong arc self-regulation ability, stable welding process. Full digital structure, high integration, low machine failure rate. The welding splash is small in short circuit transition and close to no splash in pulse welding. Welding process storage and call function, software upgrade can support special processes. Humanized, beautiful and generous appearance design, more convenient operation. The key components are designed with three defenses, suitable for various harsh environments, stable and reliable operation.

Input voltage M)	220
Rated input capacity (KVA)	7.9
Output no-load voltage (M)	65
Current Regulation Range (A)	30-200
40°C20% Load duration Output Current (A)	200
40°C100% Load duration Output Current (A)	89
Net weight (kg)	17.5
Dimensions LxWxH(mm)	700x335x460
Base material	Carbon steel, low alloy steel
Plate thickness (mm)	0.8-6.0
Wire diameter (mm)	0.8-1.0
Maximum wire feed speed (m/min)	13

Pulsed aluminum welders usually have the following features and functions: Pulse welding mode: The use of pulse welding technology, by controlling the frequency and width of the current pulse, can more effectively control the heat input, reduce thermal deformation. Arc stability control: With stable switching conduction technology, it can provide a more stable welding arc and avoid arc jump and sputtering during switching. Pre-welding gas protection: During the welding process, suitable gas protection, such as inert gas, is provided to prevent oxygen intrusion into the weld and reduce the generation of oxidation. Aluminum welding wire special control: For aluminum welding needs, provide suitable for aluminum welding wire current and voltage control, in order to achieve better welding results. Other auxiliary functions: The pulse aluminum welding machine may also have other auxiliary functions, such as preheating, preset welding parameters, overheating protection, etc., to improve the quality and efficiency of welding. Pulsed aluminum welding machine is specially designed for aluminum welding and is widely used in the aluminum welding industry. When using the pulse aluminum welding machine for aluminum welding, it is necessary to select appropriate parameters and Settings reasonably according to the specific materials and welding requirements to ensure high-quality welding results. In addition, the operator should master the correct welding technology and safety operation specifications to ensure the safety and effect of the operation.