Wind Sifter

Working Principle of Wind Sifter

The Wind Sifter use a combination of airflow and mechanical action to separate materials:

• Feed Material: Mixed material is fed into the separator.
• Airflow: An airstream is introduced, lifting and separating lighter materials from heavier ones.
• Drum Action: The rotating drum further aids in the separation by carrying lighter materials upwards while heavier materials fall.
• Collection: Separated materials are collected in different chambers or on conveyor belts for further processing or disposal.

The patented windshifter stands out by effectively separating heavy and light fractions using three main components: the acceleration belt, the air jet, and the separation drum.

For optimal results, the accelerator belt ensures a single-layer distribution of the input material, which is critical for even spreading across the width of the windshifter. The material is accelerated to an adapted speed and transported to the ejection edge. As the material falls, it enters an upward current generated by an adjustable air jet beneath the feeding belt. 

Additionally, the airstream meets the upper area of the rotating drum and is fed through it into the expansion chamber with laminar flow. The material meets the airflow and is separated into light and heavy fractions. 

Light materials are carried at high speed into the expansion chamber, where the air speed is reduced, allowing the light materials to reach a container or discharge belt. Heavy materials fall from the rotating drum into a container or onto a discharge belt.

The two-way fraction is created with an air separation point and a splitter drum, at which the heavy material is separated from the light material.

Applications of Wind Sifter

Air separators are versatile and used in various industries to improve material separation efficiency.

Common applications include:

• Municipal Solid Waste (MSW): Separating recyclables such as plastics, paper, and metals from mixed waste streams.
• Construction and Demolition Waste: Sorting light materials like insulation and plastics from heavier construction debris.
• Recycling Plants: Enhancing the purity of separated recyclables, such as separating paper from mixed recycling streams.
• Composting Operations: Removing light contaminants from organic waste to produce high-quality compost.
• Agricultural Processing: Separating light chaff and other debris from grains and seeds.

Benefits of Using Wind Sifter

Implementing Wind Sifter in material separation processes offers numerous benefits:

• Increased Efficiency: Enhances the speed and accuracy of material separation, reducing the need for manual sorting.
• Improved Material Recovery: Increases the recovery rate of valuable materials, supporting recycling efforts.
• Cost Savings: Reduces labor costs and operational expenses through automated and efficient sorting.
• Enhanced Product Quality: Produces cleaner, higher-quality separated materials, improving the value of recycled products.
• Environmental Impact: Supports sustainable waste management practices by increasing recycling rates and reducing landfill usage.

Parameters of Wind Sifter