Investment process

Drawings

Drawings

tool making

tool making

Wax Injection

Wax Injection

Wax Fixing

Wax Fixing

Assembly clusters

Assembly clusters

shell making

shell making

dewaxing

dewaxing

roasting

roasting

casting pouring

casting pouring

knock out and cutting

knock out and cutting

Heat treatment

Heat treatment

Grinding

Grinding

inspection of blank

inspection of blank

shot blasting

shot blasting

final inspection

final inspection

packing

packing