Methods for Recycling Metal

Recycling metal is a simple step you can take to help the environment and reduce the cost of manufacturing items. Recycling facilities use several methods to Singapore Metal Recycle

 

it depending on the type of metal and the type of item. Recycling methods have allowed more singapore metal recycle material to be used in the manufacture of products.

Steel

Steel is one of the most common singapore metal recycle because it has industrial and commercial uses. Steel recycling methods take advantage of its magnetic properties to classify and process the metal. Since recycling facilities and machines can easily separate steel from other recyclable materials, it is not required to be sorted or prepared, making it cost-effective to singapore metal recycle. The process of recycling steel begins when it is added to cast iron and heated in an oven at 1,700 degrees Celsius. As a result, the metal cools and the machine turn it into large rolls. These rolls are then sent to the factories, to be used to produce new items with steel.

Aluminium

Many consumer products contain singapore metal recycle but the most found item is the aluminium can. The process of recycling aluminium begins by grinding cans or other items to remove paint and other layers that contain. The oven melts the crushed aluminium, then the metal is cooled in molds to give it shape and to be able to transport it easily. Recycling aluminium uses about 5 percent of the energy and materials that are used to do it originally. Aluminium foil follows a slightly different process since the aluminium alloy used in the paper is somewhat different.

Other Metals

Electronics such as computers, devices and telephones contain other types of metals that can be recycled. Metals in electronics require a more elaborate recycling process, since it can be difficult to extract from an article. Computers contain several types of valuable metals that are difficult to manufacture. The magnets in computers can contain nickel or cobalt and the circuit boards can contain gold, silver and platinum in addition to other common metals such as steel and aluminium. Recycling facilities use several methods to Singapore metal recycle found in electronics. The articles are crushed, then classified using magnets and electronic currents to separate the metals.