Each type of ball has its special production process. However, the production process can be generalized as follows.
FLASHING Headed blanks are ground between two metal plates.
A ring due to heading dies is thus removed by the flashing process.
HARDENING Specially designed furnaces are used to hardened balls.
The balls are then quenched and tempered to reach standard range of hardness.
GRINDINGSimilar to flashing process for perfecting the sizing,sphericity, and smooth surface finish.
FINE GRINDINGAdditional grinding process for perfecting the sizing, sphericity, and smoothing surface finish.