Scrap Tetra Pak Recycling Sorting Equipment

Tetra Pak waste recycling and sorting equipment plays a vital role in the efficient recycling of Tetra Pak cartons, which are widely used to package beverages and liquid foods. This article will introduce you to the technology and equipment used to sort and process waste Tetra Pak paper for recycling.

Conveyor system:

The conveyor system is an integral part of the Tetra Pak waste recycling and sorting process. They transport incoming waste paper, ensuring a continuous flow of material throughout the sorting line. Conveyors can be designed to handle cartons of various sizes and volumes, allowing for high throughput and improved sorting efficiency.

Crushing equipment:

To facilitate the recycling process, discarded Tetra Pak cartons are often shredded or granulated into smaller pieces. Size reduction equipment such as shredders or granulators are used to break down cartons into easily-handled pieces. These machines use sharp blades or cutting mechanisms to achieve the desired particle size, allowing for further separation and processing.

Magnetic separator:

Waste Tetra Pak cartons contain aluminum foil and other iron-containing components. Magnetic separators are used to remove these metallic contaminants from shredded materials. Powerful magnets attract and separate iron particles, ensuring the final recycled product is free of metallic impurities.

Grinder:

The crushed Tetra Pak waste is ground into powder using a grinder to facilitate the next step of sorting.

Eddy current separator:

Eddy current separators are used to separate non-ferrous metals, such as aluminum, from shredded Tetra Pak cartons. These separators generate rotating magnetic fields that induce electrical currents in conductive materials, causing them to repel and eject from the material stream. Vortex separators help achieve high purity levels of recovered aluminum for recycling.

Density separator:

Density separators use air or water to separate materials based on density. In the Tetra Pak scrap recycling process, these separators are used to remove light contaminants such as plastic film or paper from heavier shredding cartons. By regulating air or water flow, the lighter material is lifted away while the denser carton pieces continue downstream for further processing.

Electrostatic sorting system:

The electrostatic sorting system is a technology commonly used for waste recycling and material sorting. It uses the electrostatic charge generated on the surface of the object to separate objects of different properties, such as aluminum powder and plastic powder inside Tetra Pak grinding. Separate and improve the purity of its recovery.

The Tetra Pak waste recycling sorting plant consists of a range of technologies and machinery designed to efficiently and effectively process used Tetra Pak cartons for recycling. These equipment components work together to ensure maximum recovery rates and quality of recycled materials. By adopting these advanced technologies, the recycling industry can contribute to the sustainable management of Tetra Pak cartons, reducing waste and saving valuable resources.