This is a 2 part article.

Apron feeders are crucial components of material handling in many industries. Their robust construction and precise control capabilities make them uniquely suited for transporting challenging materials, such as high-temperature materials, in demanding environments.

Understanding the Mechanics of Apron Feeders:

Apron feeders are conveyors in which material is carried on overlapping steel plates, known as "aprons," that travel over sprockets, rollers, and gears. These components are fabricated from high-strength steel and designed to withstand significant wear and tear. Motors and gearboxes power the feeder, enabling controlled movement of the aprons and the material they carry. RUD apron feeders are connected by conveyor chains driven by a calibrated toothed pocket wheel.

The overlapping design of the plates is critical because it ensures smooth and consistent material flow while eliminating spillage. This feature makes apron feeders ideal for handling materials that are difficult to transport, such as:

• Abrasive materials: Sand, gravel, crushed rock, and similar materials that can damage conventional conveyor systems.
• Sticky materials: Clay, cement, and other materials with high viscosity that tend to cling to surfaces.
• Hot materials: Molten metals, slag, and other materials requiring heat-resistant components.
• Lumpy materials: Coal, ore, and other materials with irregular shapes and sizes can clog conventional conveyors.

Advantages of Apron Feeders:

The unique design and construction of apron feeders offer several advantages, cementing their position as the preferred solution for material handling in various industries.

The benefits of apron feeders are:

• Precise Control: Apron feeders allow operators to precisely adjust material flow rate, ensuring efficient production and minimising waste.
• Minimal Spillage and Dust: The overlapping aprons effectively contain material, significantly reducing spillage and dust generation, improving worker safety and minimising environmental impact.
• Exceptional Durability and Low Maintenance: Apron feeders are built to last, with high-strength components capable of handling heavy loads and harsh conditions. This translates to minimal downtime and reduced maintenance costs.
• Adaptability: The design can be customised with different apron widths, lengths, and materials to cater to specific application requirements. This adaptability allows for effective handling of various material types and volumes.
• Preserving the Material: Apron feeders minimise material degradation when moving products.

Applications of Apron Feeders:

Apron feeders play an important role in many industries, such as:

• Mining: Transporting the ore, coal, and other minerals from the site to the processing plant.
• Cement and Aggregates: Handling raw materials like limestone, clay, and sand in cement plants.
• Power Plants: Transporting coal and other fuel sources to boilers.
• Metal and Steel: Moving raw materials and finished products in production.

Apron feeders are reliable and efficient solutions for material handling. Their robust construction, versatility, and ability to handle a wide range of materials make them indispensable for maximising productivity and minimising downtime.

To be continued ...

If you want more details of our conveyor and drive systems, email us or call us on 07 3809 1300.

Article copyright to RUD Australia. This information is accurate at the time of publication, and RUD Australia takes no responsibility for any errors, inadvertent or otherwise. Some pictures are for illustration only.