Reciprocating Coal Feeder

Product Overview

The reciprocating coal feeder is a type of feeding equipment widely used in coal, mining, metallurgy, building materials, chemical, and other industries. It is designed for uniform and controlled feeding of bulk materials such as coal, ore, limestone, and other granular or lump materials from storage bins or hoppers to downstream equipment such as crushers, conveyors, or screens.

Working Principle

The reciprocating coal feeder operates by means of a reciprocating plate driven by an eccentric mechanism or a crank connecting rod. The feeding plate moves back and forth, pushing material from the hopper outlet forward in a uniform and continuous stream. The feeding speed can be adjusted by changing the stroke length or the frequency of the reciprocating motion, allowing precise control of the feed rate.

Core Advantages

• Uniform Feeding: The reciprocating action ensures a steady and even material flow, preventing blockages and fluctuations.

• Adjustable Feed Rate: The feed rate can be easily adjusted by varying the stroke length or speed to meet different process requirements.

• Simple Structure: Compact design with few moving parts, making it reliable and easy to maintain.

• Durable Construction: Built with wear-resistant materials to handle abrasive materials such as coal and ore, ensuring long service life.

• Wide Application: Suitable for a variety of bulk materials, including coal, coke, limestone, clinker, and other granular or lump materials.

• Easy Installation: Can be installed directly under a storage bin or hopper, requiring minimal space.

Typical Applications

• Coal handling systems in power plants and coal preparation plants

• Ore feeding in mining and metallurgical industries

• Material feeding in cement plants (limestone, clinker, gypsum)

• Chemical and building materials industries for bulk material handling