Keywords > Crystal
Filter by
10 jobs found.
Crystal Lump Crusher (Abrasive Manufacturing)
Worker who crushes and processes crystal lumps to manufacture grinding materials (abrasives).
Rock Sugar Manufacturing Worker
Specialist who crystallizes sugar solution in an appropriate temperature and humidity environment to manufacture rock sugar.
Quartz Hole Driller
A profession that performs high-precision hole drilling processing on crystalline materials such as crystal and quartz to produce products suitable for jewelry and electronic and optical component applications.
Crystal Processor
Specialist who processes raw crystal stones through cutting, polishing, engraving, and other methods to finish high-precision products for jewelry, crafts, and optical components.
Crystal Polisher
A craftsman who polishes raw or semi-finished crystals using machines or by hand to provide final finishing for jewelry, optical parts, and similar items.
Quartz Miner
A profession that collects and transports natural minerals such as crystals from mining sites and sorts them by quality.
Crystal Cutting Worker (For Crystal Oscillators)
In crystal oscillator manufacturing, cuts and polishes raw crystal stones to finish them into the required thickness and shape.
Crystal Sorter
Worker who visually inspects raw crystal stones for scratches, impurities, transparency, etc., and classifies and sorts them by grade.
Crystal Cylinder Polisher
A manufacturing job that machines crystal raw materials using lathes and polishing machines to finish the surfaces of precision parts for optical and decorative uses.
Crystal Mosaic Worker
A craftsman who decoratively attaches crystals to materials, imparting beautiful patterns and luster to products.