Applications of Solar Photovoltaic Panel Aluminium Frame Shredding Equipment:

Recycling facilities specializing in solar photovoltaic PV panel waste

Solar farm decommissioning projects requiring on-site shredding

Manufacturers recovering raw materials from defective photovoltaic PV solar panels

Working Principle of Solar Photovoltaic Panel Aluminium Frame Shredding Equipment：

1. Feeding & Conveyance

Process: End-of-life solar photovoltaic PV panels are fed into the shredder via manual or automated feeding systems (e.g., conveyor belts, grabbers). A conveying mechanism (belt or screw conveyor) steadily transports panels to the shredding chamber.

Anti-Jamming Design: The feed inlet is equipped with anti-blocking devices (e.g., press rollers) to ensure smooth entry of bulky materials, preventing clogging.

2. Shredding Chamber Process

Rotary Blade Action:

One or multiple sets of motor-driven, low-speed, high-torque rotary blades (rotating at 10-200 RPM) tear apart panels.

Spiral or staggered blade arrangements create shearing zones, where photovoltaic PV solar panels are shredded through combined shear and compressive forces.

Stationary Blade Assistance:

Fixed blades mounted on the chamber wall interact with rotary blades to refine cuts and limit material movement, ensuring thorough fragmentation.

Multi-Stage Shredding (Optional):

Dual-shaft or multi-shaft designs (e.g., twin-shaft shredders) enhance efficiency with counter-rotating blades, ideal for high-strength materials like solar panels with aluminum frames.

3. Discharge & Particle Control

Size Regulation: A screen mesh (adjustable 10-50mm aperture) at the chamber base ensures only particles below the target size exit. Oversized fragments are recirculated for further shredding.

Post-Shredding Handling: Sized particles exit through discharge outlets to downstream processes (e.g., sorting lines), often assisted by integrated conveyors.

Key Features & Benefits:

Targeted Shredding: Optimized for solar panel photovoltaic PV systems, including monocrystalline, polycrystalline, and thin-film panels.

Resource Recovery: Breaks down panels into 20-50mm particles for high-purity extraction of aluminum frames, silicon cells, and glass layers.

Industrial Durability: Heavy-duty tungsten steel blades and overload protection ensure continuous operation for large-scale recycling plants.

Eco-Compliance: Aligns with WEEE and RoHS standards, minimizing landfill waste from solar photovoltaic PV panel disposal.

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