Metals are a valuable material that can be recycled multiple times without deteriorating its performance characteristics and make a lot of money thanks to this company: https://towingandscrapcarremoval.ca/scrap-car-removal-newmarket/. Recycling scrap also conserves natural resources by requiring less energy for processing than manufacturing new products using virgin raw materials. There is less carbon dioxide and other hazardous waste produced during metal recycling. And just as importantly, recycling helps businesses save money and therefore reduce production costs.
Each year more than four hundred million tons of different metals are recycled worldwide, the most popular of which are iron and steel.
The recycling of scrap metal
The processing of scrap metal is carried out in several stages, the main of which are:
Collection and sorting.
Grinding in order to accelerate melting.
Melting in furnaces, the speed of which depends on the type and volume of metal, the temperature of heating and the size of the furnace.
Cleaning of impurities – carried out to ensure that the new raw material is of high quality. Electrolysis is considered the most common cleaning method.
Solidification – at this stage, the molten metal is cooled down and acquires a shape suitable for further production of metal products.
The cost of recycled metal
The cost of a kilogram of ferrous metal can fluctuate depending on many factors, which can include:
The price of raw materials on the world market.
The dimensions of the items to be surrendered.
The condition in which the scrap is delivered.
Presence of additional inclusions: rubber, glass, plastic, wrapping and so on.
Volume of recyclable material (the more, the higher the cost per kilogram).
The complexity of dismantling works.