ENERPAT MSC-E1900 Four Shaft Shredder for Li-ion Batteries

High-ROI Lithium Battery Recycling: ENERPAT Four-Shaft Shredding Line (1.5 TPH)

Four-Shaft Shredder for Li-Ion Batteries Engineered to Process All Major Battery Types

Battery recyclers rarely receive uniform feedstock. Mixed streams of cylindrical, prismatic, blade, and pouch cells require a system that can adapt without constant adjustment. The MSC-E1900 Four-Shaft Shredder for Li-Ion Batteries uses synchronized, high-torque shearing to process both rigid metal casings and flexible laminated cells in one stable platform.

This versatility reduces changeover time, supports mixed chemistries, and ensures consistent preparation for downstream separation—making it ideal for scalable 1–1.5 TPH recycling operations.

Solving Real Recycling Pain Points

Battery recyclers worldwide face similar challenges. The MSC-E1900 Four Shaft Shredder for Li-ion Batteries directly addresses them:

1. Safety Risks During Size Reduction

Residual charge and short-circuit risks can lead to fire hazards. The MSC-E1900 supports integration with nitrogen inerting systems and oxygen monitoring, forming a critical layer of protection in advanced recycling facilities.

2. Inconsistent Output Size

Uneven particle size reduces separation efficiency and lowers black mass purity. The MSC-E1900 delivers controlled shredding with customizable screen configurations, ensuring >95% particle uniformity around 20 × 30 mm.

3. Excessive Tool Wear & Downtime

Battery casings contain abrasive metals that accelerate wear. This Shredder for Li-ion batteries uses high-strength alloy blades designed for rebuild and resurfacing, significantly reducing operating costs per ton.

4. Heat Generation & Material Adhesion

High-speed shredders can cause heat buildup, melting separators and binding materials together. The MSC-E1900 operates at low speed and high torque, minimizing friction heat and improving downstream metal liberation.

The result:

• Copper & aluminum recovery rates up to 98%

• Black mass purity up to 99% (depending on full system configuration)

For operators targeting high resale value and ESG compliance, equipment selection at the shredding stage directly determines profitability.

Composition and Structure

Engineered to Process All Major Li-Ion Battery Types

This industrial Four Shaft Shredder for Li-ion batteries is designed to handle a wide spectrum of battery chemistries and formats after proper discharge:

By Cell Format

• Cylindrical cells: 18650, 21700, 4680

• Prismatic aluminum or steel case cells

• Blade-type LFP batteries

• Pouch cells (aluminum-plastic laminated)

• Small modules (without high-strength bolts >8 mm or thick steel plates)

By Chemistry

• NCM / NCA (Nickel-Cobalt-Manganese / Nickel-Cobalt-Aluminum)

• LFP (Lithium Iron Phosphate)

• LCO (Lithium Cobalt Oxide)

This versatility allows operators to process mixed EV batteries and consumer batteries on one platform—reducing capital expenditure and simplifying plant design.

Why Choose ENERPAT?

• Global recycling system manufacturer

• Modular plant expansion capability

• CE-compliant engineering

• Proven integration into industrial recycling facilities

• Designed for long-term ROI and operational safety

When selecting a Four Shaft Shredder for Li-ion batteries, long-term stability, safety integration, and downstream compatibility matter more than initial purchase cost. The MSC-E1900 is engineered to deliver consistent performance in demanding battery recycling environments.

Heavy-Duty Interlocking Chamber Structure

A reinforced modular welded chamber enhances structural strength under high-impact loads. Designed for long-term processing of rigid EV battery casings without deformation.

High-Strength Alloy Blades with Rebuild Capability

Industrial-Grade Bearing System

Equipped with internationally recognized bearing brands such as SKF or FAG, combined with split housing design for simplified maintenance and reduced downtime.

Configurable Screening System

Round, hexagonal, or custom screen geometries allow precise control of discharge size, ensuring compatibility with downstream separation modules.

High-Torque European Drive Configuration

Driven by premium motor and gearbox systems such as Siemens and Bonfiglioli, delivering stable torque output, low vibration, and improved energy efficiency.

Intelligent PLC Control System

Integrated PLC automation enables: Automatic forward/reverse operation during overload Idle stop function during no-feed conditions Real-time system monitoring Seamless integration into a complete Li-ion battery recycling line

This transforms the MSC-E1900 into a smart, operator-friendly Shredder for Li-ion batteries suited for modern automated plants.