φ4.5mm tungsten alloy ball is used as the shot for shotgun hunting shells. The balls spread upon leaving the barrel, and the power of the burning charge is divided among the balls, which means that the energy of any one ball is fairly low. In a hunting context, the product makes shotguns useful primarily for hunting birds and other small games.
Chinatungsten Online manufacture hundreds of millions of balls per month, making us the largest supplier by far of tungsten fragments worldwide. We assemble balls for our customers per their specifications and designs. For example, balls can be encapsulated in rubber, silicon or polymers to create ready-to-use charges.
More details, please visit:
http://www.tungsten-alloy.com/tungsten-alloy-ball.html
