Advanced technologies with advanced equipment. Gas-shielded welding wires utilize co2, argon-rich gas and argon gas as the shielding gases with high production efficiency.Large current may be used during welding to achieve droplet transfer, wiht large melting coefficient of wire, excellent depth of welding penetration on material, little melting residues, high-density current, concentrated heat, small heating area, little distortion of work pieces after welding, etc. Because of low content of hydrogen in the seam, cold cracking is rare. Good visibility of electric arc facilitates full-position welding and welding at other positions. Main applications:welding of various 500mpa structural steel components;welding of various 500mpa plates and pipes;full-position welding with a wide range of current. 5kgs, 15kgs, 20kgs per spool, then on pallets. 2) 100kgs/250kgs per barrel.
