Standing Work × Keywords: Pretreatment
11 jobs found.
Thread Washing Worker
This occupation involves washing threads prior to use in spinning and weaving processes to remove impurities.
Lead Plate Plating Worker
A surface treatment technical job that applies lead plating to metal products such as steel iron to improve corrosion resistance and abrasion resistance.
Leather Tanner
A profession that tans animal hides using chemical and physical methods to produce leather with durability and flexibility.
Metal Pickling Worker (Plating Industry)
A manufacturing job that removes oxides and oils adhering to the surface of metal parts using chemical agents, performing pre-treatment for plating or painting.
Hanger Worker (Plating Industry)
Specialized occupation that immerses metal products into plating tanks using the hanger method and forms uniform metal coatings via chemical and electrochemical methods. Responsible for the entire sequence of operations from pretreatment through plating to post-treatment.
Parkerizing Worker
A technical job that forms a phosphate coating on metal products to improve corrosion resistance and paint adhesion through surface treatment.
Coating Plating Worker
A profession that uniformly forms coatings with functionality and aesthetics such as rust prevention, corrosion resistance, and decoration on the surface of metal products using methods like electrolytic plating, electroless plating, and chemical conversion treatment.
Powder Coating Worker (Metal Coating)
Technical occupation that attaches powder paint to metal parts using electrostatic spraying and forms a coating through high-temperature baking and curing.
Holder Inserter (Plating Industry)
A manufacturing operator who attaches products to holders, immerses them in plating baths, operates and manages electroplating, and applies uniform plating to metal surfaces.
Plating Worker
A manufacturing technical job that applies electroplating or chemical plating to metal parts to impart corrosion resistance and decorative properties.