Waste processing machine 

Key equipment in waste sorting lines：

1.Bag Openers

Bag openers are specialized pieces of machinery designed to efficiently open and empty bags containing mixed waste materials. These devices automate the process of opening sealed bags, which is common in municipal solid waste (MSW) and commercial waste streams. Bag openers use sharp blades or teeth to cut open bags, ensuring that the contents are fully exposed for subsequent sorting processes. This step is crucial because it allows optical sorters and other sorting equipment to access and process the contents uniformly, enhancing the overall efficiency of the sorting line.

2. Drum Screens (Roller /trommel Screens)

Drum screens, also known as roller screens, are cylindrical-shaped sieves that play a critical role in the initial stages of waste sorting. They are designed to separate waste into different sizes, typically allowing smaller particles to pass through while retaining larger objects. The rotating action of the drum helps to agitate the waste, improving the separation efficiency.

3. Conveyor Belts

which transports waste from one point to another within the facility. These belts can be equipped with sensors and cameras that help identify different types of waste, ensuring that the material reaches the correct sorting station.

4.Optical Sorters

Optical sorters use high-resolution cameras and sophisticated software to distinguish between various types of waste based on color, shape, size, and even chemical composition. Once identified, the waste is sorted into categories such as plastics, paper, metals, and organic waste.

5. Near-Infrared (NIR) Technology

Near-infrared technology is particularly useful for sorting materials like plastics and paper. NIR scanners emit light that is absorbed differently by various materials. By analyzing the reflected light, the system can accurately determine the type of plastic or paper and direct it to the appropriate bin.

6. Magnetic Separators

Magnetic separators are essential for removing ferrous metals from the waste stream. These devices use powerful magnets to attract and collect metallic items, which are then separated from other materials.

7. Eddy Current Separators

For non-ferrous metals like aluminum and copper, eddy current separators are employed. These machines create a magnetic field that repels non-iron-based metals, effectively separating them from the rest of the waste.

8. Air drum seperator

Air drum seperator use air currents to separate lightweight materials from heavier ones. This method is commonly used to sort paper and plastic films from heavier items like glass bottles and cans.

9. Robotic Sorters

Robotic sorters have been gaining popularity due to their precision and speed. Equipped with artificial intelligence (AI), these robots can learn and adapt to new sorting criteria, making them highly efficient at sorting complex mixtures of waste.

10. Composting Systems

For organic waste, composting systems are utilized to transform biodegradable materials into nutrient-rich compost. These systems can range from simple outdoor piles to more complex aerated static pile systems or in-vessel composting units.

11. Baling Presses

After sorting, baling presses are used to compress recyclable materials into compact bales. This process not only saves space but also makes transportation more economical.

High quality machines

Our company engaged in waste sorting system . We are professional about waste sorting system . We have professional technical team.  Professional technical team can provide customized project design.The professional and well skilled installation team enable the fast and high quality installation accomplished, from equipment install, electrical commissioning, to operator training, etc, to provide client with a one-stop service and support.OEM and ODM orders are acceptable for us. Welcome to contact us and talk your requirements with our Customer Service Center.