Scrap metal recycling is the process of recovering and processing scrap metal from end-of-life items or structures, as well as manufacturing scrap, to use it as a raw material in the manufacture of new goods. It may be recycled many times without losing any of its properties. It provides the raw material for new goods while emitting far less carbon and utilizing resources more efficiently than new material.
When discussing scrap metal recycling, it’s crucial to distinguish between the two types of scrap metal: ferrous metal, and non-ferrous metal. While ferrous metal contains some iron, non-ferrous metal does not. Nonferrous scrap includes; lead, Aluminium, copper, nickel, zinc, tin, and others.
Advantages of Metal Recycling
Aside from diverting waste from landfills, other significant advantages of metal recycling over virgin metal production include reduced energy usage and the utilization of other resources. Recycled aluminum, for example, uses 95 percent less energy than new aluminum, while copper uses 90 percent less and steel uses 56 percent less. Furthermore, recycling one ton of steel saves 2,500 pounds of iron ore, 1,400 pounds of coal, and 120 pounds of limestone from being used.
How Does a Scrap Yard Work?
A scrap yard, which can also be called a scrap metal recycler, is a facility that buys scrap metal and old or broken automobiles from businesses and individuals that need to get rid of them. They divide the scrap into numerous categories and either recycle the metal and sell it elsewhere, or sell specific parts of the vehicles from the yard.
Suggested Reading: How Do Scrap Yards Work?
Scrap Yard Operations
People bring unwanted metals and automobiles to a scrap yard, where they are paid a fee based on the weight of the cargo. Metals are typically obtained through enterprises such as building or demolition firms, manufacturers, and government agencies. Anyone can sell their stuff in the yard as well.
After the scrap metal has been paid for, it is classified as ferrous metal, non-ferrous metal, electronics, or non-recyclable materials. Non-ferrous metals are non-magnetic and usually cost more; they could be metals like copper, brass, or aluminum. Ferrous metals are common metals like steel and iron, whereas non-ferrous metals are non-magnetic and usually cost more. Scrap yards set metal prices based on the market, which fluctuates like the stock market, so prices will vary each time you go there.
Metal Recycling Process
Anything that isn’t stored in the scrap yard for individuals to scavenge and find is organized into bins and subsequently recycled. Scrap metal is crushed, divided into ferrous and non-ferrous metals, melted down, and put into various molds in scrap metal processing plants. Metal recycling is extremely environmentally beneficial, as it takes 75 percent less energy to recycle waste metal than it does to create metal from raw materials. It also helps to conserve natural resources by making use of what we already have.
What Services Do Scrap Yards Offer?
Every scrap yard is different, which means that they may perform scrap metal recycling on-site or outsource it to a larger recycling plant. Scrap metal recycling facilities offer de-pollution services, which ensure that hazardous products such as batteries are safe and ready to be recycled. Every scrap yard will sell reusable metal and machinery, so if you need a car part at a cheap price, here is the place to go. Also, depending on the location, scrap collection is available, so if you don’t have your trailer, you can have your scrap picked up.
What Are Good Scrap Prices?
Scrap metal prices are constantly vary based on current market prices. The type of material that you have will depend on the price per pound you receive.
These average prices are current as of today’s date (February 2022) and are subject to change, at any time due to outstanding market conditions.
Suggested Reading: How Do Scrap Metal Prices Work
What Are the Most Valuable Things to Scrap?
You might be wondering what scrap metal is worth the most money to sell right now if you’re wanting to generate money off of old objects around your house. Below is a compiled list of nine items that consumers should think about scrapping for maximum profit:
Aluminium is one of the most profitable scrap metals this year. Aluminum may be found in a variety of sectors, including food cans, soda cans, siding, gutters, window frames, doors, and even automobiles!
Aluminum is one of the best possibilities for individuals who want to start scrapping metal right now because of its versatility and availability. When scrapped properly at a recycling center, any aluminum you may collect around your home – from soda cans to bicycles – will be worth something!
Copper is one of the most precious scrap metals that can be found easily in your home. At the scrap yard, it’s always in high demand, so you’ll make a tidy profit.
Wires, pipelines, kitchen sinks, and fixtures are all made of copper. Because you’re likely to have some sitting about the house, it’s a perfect item to scrap for individuals who are just starting their re-model project or ripping down their home.
Brass is an excellent object to scrap even if it isn’t as common in your home.
Brass can be found in a variety of areas, such as bedsprings, door locks, candelabra, trophies, and hinges, to name a few. However, because brass is frequently mixed with other metals such as steel or aluminum, it’s critical to sort through your collection before sending it in for scrap so you know how much your items are worth.
Lead can be obtained from a variety of sources, including pipes and pottery. If you’re seeking a quick approach to get rid of this stuff, look around your house, especially if it has ancient antiques or was built decades ago!
While lead is no longer utilized in newer products, it can still be found in ceiling fans, antique jewelry, children’s toys, light fixtures, and old paint cans. However, heavy metal is frequently combined with other metals such as brass or copper, making it difficult to find on its own.
Because pure lead is so difficult to come by, you’ll be able to make a lot of money from it.
The current scrap metal price for lead is £0.70.
5) Stainless Steel
Because stainless steel is so easy to come by, it isn’t as valuable as other metals. Stainless steel is, in fact, one of the most frequent materials found in scrap yards. Refrigerators, antique microwaves, vehicles, and other appliances are made of stainless steel.
Before you sell your stainless steel, make sure it’s clean. If you sell it with stains or grease on it, you’ll probably get less money for it.
Stainless steel scrap metal is currently priced between £0.50 and £1.00 per kilogram.
6) Platinum Jewelry
Scrap platinum jewelry is quite valuable. It can be found in a variety of jewelry, including rings, necklaces, bracelets, and more. Platinum is prized for its resistance to oxidation, malleability, and lack of tarnish.
The scarcity of platinum, which can only be mined, is what keeps prices so high.
Platinum can be found in laboratory equipment, automobile converters, medical testing devices, barware, and even cigarette boxes, in addition to jewelry.
7) Used Appliances
When deciding what to discard, don’t overlook major appliances!
From refrigerators and stoves to washers and dryers, any device, depending on its material, could be one of the most expensive scrap items.
Scrapping these goods necessitates the use of heavy machinery, so make sure you have someone to help you move them before proceeding, or hire a scrapping firm to do it for you.
8) Old Tools
Do you have a collection of ancient tools in your garage? Sell them for scrap instead of tossing the trash. Tools, like other scrap metal products, have a high value based on the material they are composed of.
To obtain the most money for your equipment, make sure they’re clean, just like appliances.
9) Computer Parts
Sell an old, bulky computer for scrap if you need to get rid of it. While you can sell a computer tower as is, you’ll make more money if you disassemble it and sell the individual components for scrap.
You can also sell any outdated computer-related cables or wires that you no longer use. Cables are almost as valuable as computers in terms of scrap metal!
What Happens to Metal After It Goes to a Scrap Yard?
Scrap metal recycling is an essential thing you can do to help keep waste out of landfills and save energy and resources. Furthermore, individuals and businesses that recycle scrap metal might be compensated for the metal they bring in. Here’s all you need to know about what happens to the metal once it’s taken to a scrap yard.
The Metal Is Separated
Metals are first separated from other substances. Wires are stripped of their plastic coatings, and metal components are removed from products. After that, ferrous and non-ferrous metals are sorted using magnets.
The metals are next separated according to their type. This is done by examining the metals’ color and weight. Copper, for example, is yellowish-red, whereas aluminum is silver.
Finally, cleanliness is used to distinguish metals. It indicates whether the metal is pure or impure. Magnets and sensors such as infrared scanning and x-ray are used in an automated process.
The Metal Is and Weighed
The metals are weighed after they have been separated to keep track of how many pounds of metal have been gathered and processed. Weighing is also necessary to determine how much the scrap yard owes those who sell metal to them.
Suggested Reading: Common Measurements in Scrap Metal Recycling
The Metal Is Processed
This leads us to the next step in the process, which is scrap metal processing. The metals are compressed and squeezed together to save space during this process. Hydraulic machinery is used to cut them into smaller pieces.
Hydraulic machinery can cut large pieces of metal because it can produce enough pressure. This is because it uses a fluid that flows through motors and throughout the machine to pressurize it.
Next, it is shredded into even smaller pieces by passing it through hammer mills. Shredding the metal makes the melting process easier because it creates a larger surface-to-volume ratio when the pieces are smaller.
The Metal Is Melted
The metal is now melted in a gigantic furnace. Because each metal requires a different amount of heat, the furnace is customized for it. This is because other metals have varied characteristics.
The length of time it takes to melt depends on the size of the metal and the furnace. It could take anywhere from a few minutes to several hours. While energy is used in this process, it is significantly less than is required to extract new metals.
The Metal Is Purified
To ensure quality, the metals are purified from any contaminants.
One method of purification is electrolysis. In this process, an electric current is passed through the metal and the pure metal is deposited at the cathode while the impure ones are dissolved.
The impure metal is an anode and the pure metal is a cathode. The soluble salt from the metal is an electrolyte. These impurities collect below the anode, also known as anode mud.
On the other hand, other metals just need to be passed under a strong magnet that can separate the metals.
The Metal Is Solidified
This is the final process the metal goes through before being sent out. First, chemicals are added to the melted metal to create desired properties.
The melted metals are then put through a conveyor belt that takes them to a cooling chamber to solidify them.
Some metals are melted into sheets while others into compacted blocks in a process called baling. This is done to make the production of new products easier for manufacturers.
The Metal Is Transported
Now that the metals are purified and solidified, it is time to send out the metal to manufacturing facilities. The solid metals are packaged and transported on trucks.
Manufacturers can then make brand new products out of these metals. The products are then sold to consumers and then the process starts all over.
How Fast Does Metal Get Recycled?
Metal recycling is a tedious process with many steps hence it takes a lot of time. Metals may be recycled over and over again without losing their characteristics.
Old Is Gold
Don’t throw away old items in your house since you can sell them for money. If you have scrap metal, you can have it picked up from your home or business by a scrap metal recycler near you, and you’ll get pennies in return. The scrap metal recycler will subsequently recycle the scrap metal and transform it into usable raw material for the production of new items.
Other Valuable Resources
- How Supply Chain Issues Affect Scrap Prices
- These 3 States Are Hard To Scrap In
- 3 Reasons Why You Shouldn’t Melt Your Own Scrap Ingots