An introduction to the classification of recycled metals

Scrap metal definition: refers to temporarily lost use of the value of the metal or alloy.
Classification of scrap metal: Scrap metal is divided into two categories: productive scrap metal and non-productive scrap metal.

Production scrap metal, is used in metallurgy, machinery, chemical industry, building, transportation, communication, electric power, water conservancy, oil field, national defense and other produce territory, has been lost in the process of producing the original use value of the metal materials, metal products and production equipment, set up in the process of fruit contains run steel slag, steel, cut head, plate edge, waste wood, iron, steel scrap, scrap iron oxide, Angle; Waste cast steel, cast iron, waste semi-finished products, waste parts, waste products, scrap iron; Obsolete and screened production equipment; Scrap metal devices, urban common scrap metal equipment; Waste tractors and waste harvesters; Obsolete transmission devices; Obsolete motor vehicles, vessels and their parts; Obsolete and decommissioned weapons and equipment; Waste tool, tap, die, drill; Waste bearing, spring, stainless steel container; Non-ferrous metal cutting head, scraps, scraps; Scrap non-ferrous metal parts, scrap non-ferrous metal wires, pipes, rods and belts in machinery and equipment; Waste cable and wire, waste copper enameled wire, waste conductive plate, waste lead battery, waste aircraft aluminum, waste car water tank, waste non-ferrous metal utensils; Waste liquid containing gold and silver and waste electronic components of gold-plated silver; Silver material. Gold plated and silver plated materials, plated board, circuit board, scrap, thimble, nickel, antimony, chromium, palladium, cobalt, copper, aluminum, zinc, lead, tin, (tin wire tin block, tin strip, tin paste) stainless steel, and other non-ferrous metals.

Non production scrap metal, refers to the urban and rural residents has lost the original use value and enterprise, institution of metal and metal small farmers for agricultural produce farming tools, such as waste stoves, kitchen utensils, metal scrap sewing machines, bicycles, rickshaw level the scrap parts scrap metal recycling, waste sickle, hoe, colter and invalid small food processing equipment, Scrap metal daily supplies, miscellaneous parts, waste toothpaste, non-ferrous metal waste medicine tube, etc.