Introduction to OEM work?

The staff engaged include: (1) preparation and processing of molding sand and other process materials; (2) drying and sieving the molding sand, making a mold, and drying the mold; (3) smelting metal with a smelting furnace and casting; (4) using equipment or tools to clean and repair castings; (5) Maintenance of metal melting furnace and casting machinery and equipment, and repair of common defects during use; (6) Maintenance of equipment and process equipment, and troubleshooting of common faults during use.

The following types of jobs belong to this occupation:

Casting, smelting and chemical industry, sand casting, sand drying, cleaning, instrument die casting, permanent magnet molding, nonferrous metal casting, bearing bimetallic strip casting, molding and special casting.