Turnkey Lithium Battery Whole Physical Sorting Line in Vietnam | Global Case Reference | Henan Yushunxin Heavy Industry Technology (ENV)

ENV-LIB-1000 Turnkey Installation

Delivered, Commissioned & Environmental Tested by Henan Yushunxin (ENV)

Case Background & Scope

Project Implementation & Operational Delivery

As Southeast Asia's electric vehicle manufacturing and electric motorcycle fleets expanded rapidly, a Tier-1 clean energy contractor in Hai Phong, Vietnam partnered with Henan Yushunxin Heavy Industry Technology (ENV) to establish a comprehensive lithium-ion battery physical recycling facility.

The plant safely processes spent NCM and LFP battery packs, modules, and production reject cells at a rate of 1,000 kg/h. The entire shredding, pulverizing, and screening line operates inside a hermetically sealed nitrogen enclosure (oxygen level maintained < 2.5%), effectively eliminating any risk of thermal runaway, spark ignition, or toxic electrolyte flash fires.

The installation separates clean copper foil granulates, aluminum pellets, and high-tap-density black mass (>98% pure active material), achieving immediate domestic resale and hydrometallurgical refining readiness.

Key Engineering & Commissioning Highlights:

✓ Continuous nitrogen-inerted shredding chamber prevents battery cell ignition and fire hazards.
✓ Dry mechanical process eliminates wastewater treatment investments and acid chemical expenses.
✓ Water-cooled high-speed grinding mill prevents black mass binder softening and screen blinding.
✓ Integrated multi-frequency vibrating sieves and airflow classification achieve sharp separation.
✓ Remote PLC monitoring allows operational diagnosis and predictive wear maintenance.

Verified Project Parameters Accepted

Project Location: Hai Phong Industrial Park, Vietnam

Processing Capacity: 1,000 kg/h (approx. 20 Metric Tons / Day)

Feedstock: NCM 523/811 & LFP Prismatic / Cylindrical / Pouch Cells

Inert Atmosphere: Closed-loop N₂ circulation with automated oxygen scavenging (<2.5% O₂)

Electrolyte Removal: Vacuum low-temperature rotary volatilizer (80 - 130°C)

Black Mass Recovery Rate: ≥ 95.8% active cathode/anode powder yield

Copper Foil Granule Purity: ≥ 98.2% metallic copper

Aluminum Foil Pellets Purity: ≥ 98.0% metallic aluminum

Diaphragm Plastic Removal: ≥ 99.5% separator film cleanly sorted

Exhaust Gas Handling: Condensation solvent recovery + Activated carbon adsorption (<20 mg/m³ VOC)

Installation Footprint: 850 m² with dedicated explosion-proof partition

Feedstock & Product Outputs:

Accepts: Discharged EV batteries, energy storage ESS blocks, industrial battery scraps.
Output Products: Commercial electrode black mass, clean copper flakes, aluminum pellets.

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