This machine adopts a dual protection method of vacuuming first and then adding protective gas to isolate the metal from the air. When spraying beads, it can avoid oxidation and loss caused by gold and silver scattering at high temperatures. The quality of metal forming effect is several times that of ordinary bead spraying machines, which helps to significantly reduce production costs.
The machine adopts vacuum first and then protects the gas.Under the double protection effect,the metal is insulated from the air.When the beads are sprinkled,the oxidation and loss caused by the gold and silver sprinkling beads can be avoided.The quality of the metal forming effect is several times that of the ordinary ballsprinkler,and the production cost is greatly reduced.
