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Process Introduction

Research on the recycling of used lithium-ion batteries primarily focuses on recovering high-value precious metals—specifically cobalt and lithium—from the cathode. Lithium-ion battery recycling production lines are suitable for the disassembly and recycling of pouch batteries, cell phone batteries, casing batteries, and cylindrical batteries. The final products include graphite powder, lithium aluminum cobalt oxide, and copper.

Resale Value

There are many recyclable components in used lithium-ion batteries, including approximately 15% cobalt, 14% copper, 25% iron, 4.7% aluminum, and 0.1% lithium. These metals are primary resources and have significant recycling value.

Raw Materials for Applications

Lithium-ion battery recycling equipment is primarily used for the disassembly and recycling of soft-pack batteries, cell phone batteries, casing batteries, automotive batteries, cylindrical batteries, and other types.

Tram Batteries

Cylindrical Battery

Cell Phone Battery

Pouch Batteries

Final Product

The final products are graphite powder, lithium cobaltate, aluminum, and copper.

Copper Powder

Plastic powder

Graphite Powder

Lithium cobaltate

Process Flow

Shredder: Used to initially crush lithium-ion batteries into small pieces.

Crusher: Used for secondary crushing of the material.

Grinder: Used to grind the material.

Sorter: Used to sort the material after grinding.

Collector: Collects and releases dust.

Pulse Cleaner (Air Purifier): Removes all dust generated during the operation of the entire system.

Classification Screen: Screens the material sorted by the sorter to remove larger metal particles.

Magnetic Separator: Separates nickel from the metal.

Gravity Separator: Sorts the finer material obtained from the screening process to completely separate the metal.

High-Pressure Blower: Maintains a negative pressure environment throughout the system to collect material and purify the air.

Equipment Features

PLC control, uniform feeding, intelligent operation, and automatic alarm functions make lithium-ion battery recycling plants easier to operate, saving time and labor while ensuring maximum stability for the battery recycling facility.

The grinding machine’s bearings utilize a water-cooling system, which significantly extends their service life;

The waste battery grinding equipment is equipped with a hydraulic system, allowing for easy replacement of wear parts and improving operational efficiency;

The lithium-ion battery air-jet separation equipment achieves a separation rate of up to 95%;

The pulse dust collector achieves a dust removal efficiency of over 99.99%, ensuring no dust pollution.