The air separator is also known as the density separator and the specific gravity density screen. It is a traditional sorting method, which is widely used in various solid waste treatment and domestic waste resource recovery fields. Because of its large output, good sorting effect, and wide application range, it is welcomed by customers. In the process of solid waste treatment and resource recovery in developed countries such as Europe and the United States, the winnowing machine is almost one of the necessary equipment.

Performance characteristics:

1. Negative pressure sorting, no dust leakage;

2. Stepless adjustment of wind speed to meet different properties of materials, including high-humidity materials;

3. Adopt modular design, good performance and low maintenance cost;

4. No need to configure wind power system and filter system (except for special requirements);

5. Choose the double drum separation type, which can be divided into three components: light, medium and heavy;

6. Few wearing parts, extremely low downtime and maintenance time;

7. Integrated design of electrical control machinery, plug and play on site.

working principle:

The winnowing machine uses the principle of aerodynamics to separate light and small substances in domestic garbage, industrial solid waste and other materials under the combined action of controllable positive pressure airflow and negative pressure airflow, and take them away upwards or in the horizontal direction. It is brought into the sedimentation chamber, and the light material is separated from the air by the sedimentation type; the light material is output through the light material discharge conveyor. Due to the upward airflow, the heavy material cannot support its gravitational settlement on the heavy material discharge conveyor and is output. The feeding conveyor adopts frequency conversion control, which can be automatically adjusted according to the air volume, wind speed, and air pressure according to the characteristics of the material composition; the exhaust pipe is equipped with a unified interface for dust removal and deodorization to effectively control environmental pollution.