Sabtu, 04 Mei 2013

Learn More About Scrap Metal Recycling In PA

By Alison Wilcox


There are several companies that are involved in scrap metal recycling in PA. Scientists and environmentalists look at recycling as one of the best ways to save the planet from global warming. However, entrepreneurs look at metallic waste as a great opportunity to make some cash. While iron and aluminum may be the most commonly recycled metals, other types of metals can also be recycled. Read on for more information on recycling.

When extracting metals from their ores, a lot of energy is needed. On the other hand, obtaining pure metals from waste requires less energy. In fact, recycled aluminum only requires about 10 percent of the energy needed to extract the same metal from its ore. This is the punchline being used by government agencies, environmentalists and organizations to convince people to recycle.

There is a lot of money to be made, from several fronts, through recycling. Those who produce metallic waste can sell them off to dealers. These traders can make money by selling the metallic waste at a price higher than the buying price. Recyclers can make money by selling the recycled metal to their customers. It is a process than benefits all, including the environment.

Some people in the state have started companies that buy metallic wastes from homeowners, manufacturers, contractors and institutions among other sources, and sell them off to firms that recycle. The buying and selling prices are normally based on the weight of the waste. Different companies buy and sell metallic waste at different prices depending on economic factors such as demand and supply.

Car yards are among the single largest sources of metallic waste in the United States. Every single day, thousands and thousands of vehicles are being disposed of in Pennsylvania. The bodies, rims and engine blocks in these vehicles are all metallic. Most yards have hydraulic compressors for crushing these vehicles so as to reduce their volume. After crushing, they are normally sold to firms that recycle this type of waste.

Homes make up one of the best sources of scrap metal. When collected over a period of time, the amount of metallic waste from a residential area can be quite significant. Recycling is not only a good way to deal with this type of waste, it is also a good source of income.

Over the last decade, aluminum recycling has become very popular in the U. S. There are many companies that use aluminum to package their beverages and liquor. Aluminum is also used in the food industry for preserving food. The electronics industry also uses the material for numerous purposes. Aluminum is very light, has a high melting point and is rust resistant. These are just some of the qualities that make it one of the most sought after metals. An interesting point to note is that experts estimate that there is enough aluminum on the surface of the earth to sustain the demand. In other words, if everyone recycled, there would be no need of mining the ore for more.

Scrap metal recycling in PA has three phases. The first phase involves collecting and transporting the raw materials to the plant. The second phase, involves separating metals from non-metallic parts after shredding. The third phase involves melting the small pieces of metal before purifying them.




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