Waste refrigerator shredding and recycling system

How to solve the Waste refrigerator shredding and recycling system?

With the growth of the national economy, consumer perspectives are gradually shifting, as people lean towards a more efficient, convenient, and high-quality lifestyle. Consequently, the pace of iteration for household appliances such as refrigerators has accelerated, leading to a substantial number of outdated household appliances that cannot keep up with the trends and are facing elimination.

It is estimated that by 2022, the annual amount of discarded household appliances will reach 137 million units. As environmental awareness among individuals increases, more and more people are beginning to pay attention to the subsequent fate of discarded household appliances after they are recycled.

Currently, the collection and recycling of used refrigerators are fragmented and worrisome. The processes of collection, recycling, and dismantling of used refrigerators suffer from logistical disorder.

Over 90% of discarded refrigerators are collected by scavengers who visit homes. Out of these collected used appliances, only about 20% of the discarded refrigerators enter formal recycling channels, while the majority end up in informal recycling and dismantling centers or are channeled into the secondhand market. This situation increases the costs of regulation, ecological environmental protection, and health safeguarding.

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Output materials

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Bulky Waste Shredding System Components

Dual-Axis Shredder

This double shaft refrigerator shredder is used for the preliminary tearing of discarded refrigerators, facilitating subsequent hammering and material separation. The fridge shredder boasts strong power, featuring significant shear force, excellent shredding results, and low noise.

Vertical Crusher

Utilizing high-speed impact and compression to shape metals into spherical forms. During compression, friction is employed to separate impurities like rust, paint, and foam from the surface of the crushed metal. Simultaneously, plastics and foam are also shattered.

Drum Magnetic Separator

Incorporating a permanent magnet self-unloading design, this separator employs magnetic force to segregate magnetic metals from other materials, achieving a removal rate of over 98%. The magnet angle can be adjusted based on material output to enhance separation efficiency.

Eddy Current Separator

Under the influence of a magnetic field, non-ferrous metals are separated from plastics. With an eccentric structure, separation efficiency is elevated. The adjustment process is straightforward, enabling optimal separation results through simple adjustments.

Airflow Separator

Through the airflow separator, copper and aluminum are sorted from non-ferrous metals via the deflection caused by vibrations on an angled sieve surface, propelled by wind force.

Dust Removal System

Used to collect foam and dust generated during the production process. The spring-diaphragm pulse valve offers enhanced stability and minimal resistance loss, ensuring maximum pulse cleaning power.

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