he appearance of the product is novel and unique, beautiful and atmospheric; The product is designed with plastic sprayed shell, which can block the entry of liquid and prevent the corrosion damage of internal components; The product adopts portable handle and artificial mechanics design. The mobile welding machine is more convenient and easy, saving time and labor; The product adopts LED digital display screen, which can accurately observe the output and use of current in the process of use; High speed cooling fan, strong wind force, fast heat dissipation to ensure the stable operation of the welding machine;