Ceramics and Stone Product Manufacturing Workers X Required Skills: Extrusion molding machine operation
2 matching jobs found.
Sponge whetstone manufacturing worker
Manufacturing job responsible for the entire process from mixing raw materials to molding, curing, and finishing sponge-like grinding whetstones.
Brick Production Worker
This occupation manufactures bricks from raw materials such as clay, handling the entire process from molding, drying, firing, to finishing.