What is copper granulator and Why Do We Use Them?

05 Jun.,2025

 

How does a copper wire granulator work?FAQ

Copper wire granulator can recycle scrap copper wire to separated copper and plastic. The copper wire granulator with dry physical crushing method generates no pollution to environment through the whole process.

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In copper wire granulator working process, firstly, the scrap copper wire is crushed by the first crusher into about 10mm, then the mixture will be delivered to the second crusher to be recrushed into 3-5 mm. Later the copper will be separated from plastic by air separation machine. Copper wire granulator is effective for recycling copper and plastic from scrap wires with a high recycling rate of 99.8 %.

And during the processing, the copper wire granulator runs with the following characteristics:

1.Operation is controlled by electric control cabinet, easy to operate;

2. Reliable operation, low noise and large handling capacity;

3. Double crushing process improves the copper recycling purity;

4. Recycling 99.9% copper from scrap copper wires or cables;

5. Separate conveyor to delivery mixture of copper and plastic, making the whole working plant more efficient;

6. The blade of the crusher can be removed to be sharpen or replaced;

Are you interested in learning more about copper granulator? Contact us today to secure an expert consultation!

7. By dry physical crushing method, when processing the waste copper wires, it produces no dust, no extra environmental pollution.

Copper wire is valuable because scrap copper cables can be recycled to provide extra value from copper & plastic and protect the environment as while. As the sense of environmental protection becomes popular, and with a lot industries such as auto electric wire, motorcycle electric wire, and computer wires etc, are eliminating more and more waste wire every year, there is a great demand of copper recycling machines. Copper wire granulator as an indispensable environmentally friendly machine is a good choice for recycling.

We DOING company has been engaged in this copper wire granulator industry for more than 8 years. If you are interest in this ideal copper wire granulator for copper recycling, just feel free to contact with us for further discussion!

How a Copper Wire Granulator Works - Moley Magnetics

Copper counts. The scrap metal industry takes a number of metals, but amid all the iron and steel, copper is what brings revenue to the scrap yard. Copper’s high ductility, or ability to be formed into wire, makes it valuable in a way that many metals are not. Even in the popular imagination, laypeople recognize the value of copper above so many other metals: we’re all too familiar with real estate investors who buy up distressed urban properties simply to strip the valuable copper piping and wiring within. You could joke that copper, the material in our one-cent piece, is indeed worth a pretty penny.

But like so many metals recyclers and salvagers work with, end-stage copper that arrives at the yard needs a little work before it’s ready to be sold and put back into use. That’s where wire granulators come in. This heavy machinery does the tedious work of stripping insulation from wiring, sends the waste off, and pulverizes what’s left, yielding basins full of fine copper—and that yields cash for you. Let’s go through exactly how a copper wire granulator works.

Feeding

The granulator starts with scrap copper wire, almost all of which will be insulated. While copper is of high resale value, there’s no money in plastic—that has to go. There’s a time and place for wire-stripping by hand or with a dedicated wire stripper, but when you’re dealing in high volume, you can trust the granulator to do the work. You’ll simply feed the wiring, insulation and all, into the granulator.

Shredding

Once you’ve sent the wiring in, the wire granulator gets to work—and it’s pretty hard work. Think about the granulated sugar in your pantry, or grains of sand. That’s your goal here: a fine powder that can be ably reused by manufacturers. Using a water-free method of physical shredding and crushing, the granulator reduces wiring to grains about 1 centimeter long. A second pass through the granulator cuts them down even further to as short as 3 millimeters.

Separation

Now comes the work of separating the valuable copper from the plastic waste. The challenge in granulation has always been to recover as much of the copper as possible. With previous methods, recyclers could lose nearly 15 percent of their copper to being incorrectly sorted as waste. That’s tantamount to throwing money away. With electrostatic separation, you can recover over 99 percent of what you want. Electrostatic separation charges the copper/plastic mix, which attracts the highly conductive copper while discarding the inert plastic. The result: pulverized copper, ready to be resold to manufacturers.

As a leading magnetics manufacturer, Moley Magnetics doesn’t just provide you with excavator magnets. We also carry a full line of copper wire granulators that harness those same electromagnetic principles to generate revenue for your salvage business. In learning how a copper wire granulator works, you can make a key addition to your business, recovering one of your most valuable metals with near-perfect efficiency.

If you are looking for more details, kindly visit Hydraulic cable shear cutter machine.