Scrap Processing

The processing of Scrap Metal Singapore can avoid the manufacture of metals from ore and is the basis of the metal processing procedure in Russia. The use of scrap metals for production purposes significantly reduces energy consumption, the use of natural resources. Stably high demand for metal has led to the fact that scrap metal singapore receiving points have become a popular link between the recycling companies and producers.


How are scrap metal processed?

To learn how to process scrap metal singapore, it is necessary to get acquainted with the technology of the metal receiving point.

Metal, unlike secondary glass, paper and other raw materials, can be used almost indefinitely, as it does not lose its technical properties. Secondary processing of scrap metal singapore is a valuable and technically complex process, involving several main stages:

Preparation of scrap metal singapore. Collection and export of metal for further use is made from personal households, enterprises, factories, factories.

Sorting. This stage involves the sorting of the material delivered to the collection point for recycling by categories and composition. First of all, the color scrap is separated from the black one, since it is impossible to start them in one melting process. The sorted raw materials are packaged and sent for recycling.

Melting of scrap metal singapore. The procedure is carried out in specialized furnaces at high temperatures. For each type of metal, its temperature regime is assumed.

Cooling. At the last stage, the molten raw material is formed into small bars or ingots, after which it cools down. Cooled bars are sent to the production of metal products.

Prices for metal recyclable materials depend on the purity of the metal, its quantity, size and market demand. Scrap metal singapore of non-ferrous metals is more expensive than black scrap metal singapore. The cost of scrap is reduced if additional processing is required or the metal has foreign impurities. Different companies buy the same kind of raw materials at different prices, since most of the costs for processing scrap metal is its delivery to the processing enterprise: the farther away the scrap is from it, the lower the cost.


Processing of ferrous metals

Processing of black scrap metal begins from sorting to:

  •        metal (shavings, household items);
  •        stainless steel;
  •        scrap of cast iron.

These metals can be found in production waste, in bridge structures, in construction, often found in household devices and mechanisms: car parts, electric kettles, and bathtubs. The main difference of ferrous metals lies in the magnetic characteristics and susceptibility to corrosion.


Processing of non-ferrous metals

Processing of non-ferrous scrap is a rather complicated process. The technology of processing color scrap is carried out for each metal separately. Among the non-ferrous metals, the most popular are their own or defective products from:

  •        aluminum (old dishes, gutters, cans for drinks);
  •        copper (water products, wires, roofing materials);
  •        lead (car batteries);
  •        bronze (monuments, fences);
  •        brass (keys, plumbing, door handles, radiators).

Batteries containing a lot of lead are most often treated. It can easily be recycled and successfully used for further purposes. The old equipment, household appliances and industrial waste are not just garbage, they can cost quite a lot of money. Our organization gives abandoned glands a new life. For color scrap we give a high price, just call us or leave a request.


In Brazil, Scrap Aluminium Singapore is a success. The country ranks first in the scrap aluminium singapore index, with 94.4% of the material being recycled (data from 2006).

For industries, scrap aluminium singapore has obvious advantages in energy savings. For those who struggle against the degradation of the environment, scrap aluminium singapore prevents this can from being thrown into the wild. Aluminum can take from 100 to 500 years to degrade completely. In addition, it is 100% recyclable, thus saving, the extraction of 700 thousand tons of bauxite. The problems of global warming are also mitigated with recycling, as the process emits only 5% of the carbon dioxide emitted in the production of primary aluminum.

The scrap aluminium singapore cans is divided into ten steps. Aluminum does not degrade during the process, and can be used for the same purpose, unlike plastic bottles that, after being recycled, cannot store food. Its residual value is high, nobler than that of other reusable materials, making it a source of income for its collectors. To get an idea of ​​this figure, scrap aluminium singapore cans are currently worth 33 times more than steel and 55 times more than glass bottles. From the production of the tin in the factory until its return to the recycling centers, the time is two months.

Step-by-step recycling of cans


The consumer buys the aluminum cans in the supermarket.


After being used, the empty can is taken to the collection points or sold to the scrapers, who earn about R $ 3.00 for each group of 75 cans.


In these places, the packages are pressed with all their parts (body, lid and ring).


At this stage, the cans are pressed again. This time, in large bales, as they are called the “packages” bulky and heavy, easy to be transported.


The cans are melted in special ovens for aluminum cans.


Here, all the material is transported in ingots cast in the form of strips, suitable for transformation.


The ingots undergo a plastic deformation process in which the material passes between rolls and turns into aluminum coils.


Coils are used to make new cans.


In the beverage factory, the cans go through a filling process to gain that traditional “hollow” shape that we know of.


Afterwards, the cans are distributed once more to the points of sale, closing the cycle of scrap aluminium singapore.