Machine operation × Keywords: Crushing
4 jobs found.
Recycled rubber manufacturing worker
This occupation manufactures recycled rubber through processes such as crushing, mixing, and vulcanization using waste tires and scrap rubber products as raw materials.
Lime Milling Worker
A job that manufactures lime products for construction and industrial use by calcining, crushing, and sieving limestone as raw material.
Preprocessing Operator (Nonferrous Metal Smelting)
This occupation handles the preprocessing of ores and auxiliary raw materials before smelting in nonferrous metal smelting plants to improve quality and efficiency. Performs crushing, beneficiation, roasting, desulfurization, etc.
Ceramic raw material processing equipment operator
This occupation involves operating and managing equipment that crushes and mixes raw materials such as clay and feldspar for ceramic products, adjusting them to specified particle sizes and moisture contents.