AC induction motors are among the most commonly used electric motors scrap in industrial and commercial applications. These motors contain a stator core wound with copper wire, making them a valuable source of recyclable copper.
Copper is the preferred material for motor windings because of its excellent electrical conductivity and efficiency. As a result, scrap electric motors have become an important source of recoverable copper for metal recyclers and scrap processing businesses.
If you are involved in metal recycling, recovering copper windings from scrap electric motors can significantly increase profitability. By using a specialized electric motor dismantling machine, recyclers can efficiently separate copper windings from motor stators and maximize the value of their scrap materials.
Ivory Phar Inc Recycling Equipment offers three advanced machines for scrap electric motor recycling:
- BMC-10 Electric Motor Recycling Machine
- BMC-20 Copper Winding Puller
- BMC-20 Copper Winding Cutter
Scrap electric motors can be sourced from various locations, including motor manufacturers, industrial equipment manufacturers, motor repair facilities, and scrap metal recycling yards. Many of these businesses accumulate failed or obsolete motors that are ready for processing and recycling.
There are two primary methods used to recover copper from scrap electric motors.
Method #1 – Manual Copper Recovery
- Ensure the motor has been disconnected from power and has not been used for at least one hour before dismantling.
- Remove the fan cover, fan assembly, pulleys, and any additional components attached to the motor.
- Unfasten the bolts and screws securing the steel housing, then remove both end covers of the motor.
- Using a heavy-duty concrete saw fitted with a metal-cutting blade, cut away the outer motor housing.
- Use wire cutters or a reciprocating saw to cut one side of the copper windings. Then pry the windings out from the opposite side using a screwdriver or similar tool.
- Once removed, the copper windings can be separated from the stator core. Additional materials such as aluminum and steel components can also be recovered and recycled.
While this manual method can be effective, it is labor-intensive, time-consuming, and less efficient for processing large quantities of scrap motors. For businesses handling significant volumes of electric motor scrap, investing in dedicated motor recycling equipment can dramatically improve productivity and profitability.
Electric Motor Recycling Equipment
Ivory Phar Inc Recycling Equipment offers specialized electric motor dismantling machines designed to simplify the copper recovery process.
BMC-10 Electric Motor Recycling Machine
The BMC-10 is capable of processing scrap electric motors ranging from 3 inches to 10 inches in diameter. This all-in-one machine features four processing stages:
- Case Cracking Stage
- Stator Cutting Stage
- Winding Extraction Stage
- Secondary Pull Arm Stage
The integrated design enables efficient dismantling and copper recovery from a wide variety of motor sizes.
BMC-20 Copper Winding Cutter
The BMC-20 Winding Cutter is designed to cut copper windings from one side of the stator after the motor housing has been removed. This innovative design eliminates the need to cut the stator core in half.
Motor housing removal can be performed using a BMC-10 Case Cracking Machine or a heavy-duty cut-off saw. The BMC-20 Winding Cutter can process motor stators ranging from 3 inches to 20 inches in diameter.
BMC-20 Copper Winding Puller
For maximum efficiency, the BMC-20 Winding Puller is recommended for use alongside the BMC-20 Winding Cutter. After the windings have been cut, the puller extracts the copper windings from the stator quickly and effectively.
This unique system allows recyclers to recover copper without splitting the stator core. The BMC-20 Puller can process electric motor stators ranging from 3 inches to 20 inches in diameter.
Method #2 – Using an Electric Motor Dismantling Machine
The second and most efficient method for copper recovery involves using professional electric motor recycling machines.
The BMC-10 Electric Motor Recycling Machine is a complete processing system designed to dismantle scrap electric motors and recover valuable copper windings. For larger motor stators, the BMC-20 Winding Cutter and BMC-20 Winding Puller work together to cut and extract copper windings with minimal labor.
These electric motor recycling machines are highly efficient, consume minimal power, and significantly reduce processing time. They are capable of dismantling electric motor stators ranging from 3 inches to 20 inches in diameter.
It is important to note that copper windings are typically coated with insulating varnish or shellac to prevent electrical short circuits. Although coated, these windings remain highly valuable in the scrap metal market.
Scrap Copper Grade
Scrap electric motor windings are generally classified as #2 copper scrap due to the insulation coating present on the wire.
On average, AC induction motors contain approximately 10% to 15% copper by weight. For motor recyclers, manufacturers, and scrap metal buyers, investing in an electric motor stator recycling machine can provide substantial savings in labor costs while increasing processing efficiency and overall profitability.
Electric motor scrap recycling not only generates valuable returns but also supports environmental sustainability through the recovery and reuse of copper, steel, and aluminum resources. At IvoryPharinc. com we exporter various type of scrap motors and seek to expand our supply with new potential buyers.
E-mail: sales@ivorypharinc.com
Website: https://ivorypharinc.com/
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