Suny Group Leads the Lithium-Ion Battery Recycling Market

As the global transition toward electric vehicles (EVs) accelerates, the world is facing a surging wave of spent batteries requiring recycling. In 2026, building upon years of technological advancements, Suny Group once again introduced its latest integrated solution for lithium-ion battery recycling. This specialized recycling equipment is meticulously engineered to fully comply with the rigorous environmental and safety standards prevalent across Europe and North America.

1. Utilizing Nitrogen Protection Technology to Completely Eliminate “Fire Hazards”

Oxygen-Controlled Crushing: Our entire crushing chamber is continuously flooded with nitrogen gas. Through real-time monitoring via high-precision sensors, the system consistently maintains the oxygen concentration within the chamber at an extremely low level—specifically between 3% and 5%.

Explosion-Proof Safety Environment: By completely excluding oxygen, even if sparks are inadvertently generated during the crushing of NCM (Nickel-Cobalt-Manganese) or LFP (Lithium Iron Phosphate) battery cells, combustion cannot occur due to the absence of an oxidizing agent. This physically eliminates the risk of explosions and fires.

2. Maximizing Return on Investment: Achieving a 98% “Black Mass” Recovery Rate

Two-Stage Crushing Process: First, a heavy-duty dual-shaft shredder performs a coarse shredding of the spent batteries to reduce their volume. Subsequently, a specialized fine crusher takes over to effectively liberate the “black mass” (active material) from the other battery components.

Precision Airflow Separation: Utilizing high-efficiency cyclone separators and airflow gravity separators, we are able to precisely and thoroughly separate auxiliary materials—such as copper, aluminum, and separator paper—from the black mass.

3. Universal Compatibility of Lithium-Ion Battery Recycling Equipment

Whether your facility recycles cylindrical batteries (such as the 18650 model) or pouch-type batteries, Suny Group’s lithium-ion battery recycling system can easily adapt to your needs. You can recycle a wide variety of cylindrical and pouch batteries without the need for costly and complex production line reconfigurations, thereby maximizing the economic efficiency of your lithium-ion battery recycling operations.