|Industry Application||High pressure air filter valve|
|Features||1. It can cast the blank with very complicated shape and inner cavity.Such as: all kinds of box, bed, rack, etc.|
2. Wide applicability, ranging from a few grams to several hundred tons of castings.
3. Raw materials come from a wide range of sources with low cost.
|Surface treatment||Sand blast|
|Quality control||1. Hard force test|
2. Air tightness test