Welding machine feed arrangement

The utility model discloses an and a welding machine feed arrangement has been described for feeding in the active particles preparation during welding titanium pipe, feeding when perhaps being used for welding other materials. Welding machine feed arrangement includes feed bin seat and snapholder, the feed bin seat is opened has the cross slot, and the cross slot is formed by connecting closing area cross slot, middle cross slot and an open section cross slot in proper order, and middle cross slot and open section cross slot have a feedstock channel with feeding shape adaptation, is equipped with the pore of running through in the bottom department of the neighbouring closing area cross slot of middle cross slot, and the top of open section cross slot is equipped with the roof that possesses the internal thread hole. The snapholder includes: outside drum, in adorning externally the spring in the drum and adorning externally the drum by spring -supported ejector pin, outside drum both ends are sealed, one end