Etenal air& hot melt glue misting spray nozzle is made of brass and AL material,which have 3 inlet, one for air to drive the nozzle itself,
one for air to atomiing the glue, another for gule ,
all nozzle are 100% test before delivery,
orific size can be 0.5mm,0.6mm,0.7mm.,0.8mm.0.9mm,
best atomizing effet for spray glue,
if your nozzle is fixed one, pls let us know your machine part name, or picture of nozzle you use in before