The enclosed disc feeder is a material feeding equipment designed with a fully sealed structure. Its core component is a rotating disc installed horizontally or vertically, which controls material flow through the combined action of centrifugal force and friction. It is particularly suitable for industrial scenarios that are sensitive to dust or require moisture protection.

Working Principle:

Materials enter the sealed chamber from the top inlet and fall onto the central area of the rotating disc. Driven by the motor, the disc rotates at a constant speed, and materials move outward under centrifugal force, then are guided to the discharge outlet by scrapers or grooves. By adjusting the disc speed, inclination angle or number of scrapers, operators can precisely control the material particle size distribution and conveying volume. The fully sealed chamber prevents dust escape, and the air-tight design can also prevent external moisture or impurities from entering.

Key Features:

1. Fully sealed structure effectively suppresses dust overflow, making it suitable for scenarios with strict encironmental requirements such as chemical and food industries.

2. Equipped with an electronic control system to adjust speed and scraper position, achieving ±2% precision in material flow control.

3. The disc and scrapers are made of high manganese steel or ceramic composite materials, featuring strong impact resistance.

4. Integrated energy-saving motor and low-resistance transmission design reduce energy consumption compared with traditional feeders.

5. Available in veritcal or horizontal structures with small footprint, easy to seamlessly connect with upstream and downstream equipment such as crushers and conveyors.

Applications: 

• Mining and Metallurgy: Uniform quantitative feeding of bulk materials such as coal and iron ore, adapting to the closed conveying needs of underground or open-pit mines; continuous feeding of metallurgical coke and metal powder for casting production lines.

• Chemical and Power Generation: Dust-proof conveying of powdery materials such as fertilizers and plastic particles to avoid environmental pollution; pulverized coal feeding systems for thermal power plants to ensure stable boiler combustion.

• Environmental Protection and Food: Closed transfer of recyclable materials (metal fragments, plastic particles) in waste treatmeat plants; hygienic and safe conveying of food-grade raw materials such as grains, sugar and salt.

• Building Materials and Ports: Uniform feeding of vement and sand aggregates to support continuous production of concrete mixing plants; closed loading and unloading operations at bulk cargo terminals to reduce material loss and dust.

If you are looking for a reliable and environmental friendly feeding solution to solve dust pollution and low feeding accuracy problems in your production process, Gaozhuo's enclosed disc feeders are your optimal chioce. We offer both standard and customized configurations to meet your specific process requirements. Contact us today to discuss your prokect details and receive a detailed, no-obligation quotation.

Email: tujingli@gzvibratingscreen.com丨Tel: +86 13403738206