... metal. name: The mould of capsule ballWith special alloy materials, advanced production technology and chilling process, the products are ... can be used for more than 4,000 times, and make grinding ball crystal more thinner, organization more ... , appearance more aesthetic, high-gloss, no deformation. Capsule ball specifications Portfolio mould specificationSingle-mode mould specificationφ30x60x39x16φ ...