There is no casting defect and blow holes in the Centrifugal Casting,
100% DRY MACHINING:
Advantages of Dry Machining:
1. Dry machining ensures absence of moisture/oil retention on the material which thereby results in more efficient bonding.
2. It gives Porosity & Blow holes free casting to the Piston.
3. This results in lower rejection level in bonding process vis-a-vis machining with coolants, Ensuring higher profitability at Customer end.
Each and every ring is blasted with fine shorts to remove burns & sharp edges
Chemical Composition/Testing/Vaccum Packing