How does apron feeder work?

How does apron feeder work?

Apron Feeders work by conveying material from a hopper to the delivery point at a controlled rate of speed. An Apron Feeder is usually installed under the opening at the discharge end of a hopper. As the head shaft rotates, the material in the hopper is pulled out of the opening by the movement of the flights.

What are feeders used for?

Feeders are devices used to control and meter the flow of materials to meet the specified flow rate of the crushing system or process system. They are the first step in designing a crushing/process system to meet the goals required. Several types of feeders can be used in a crushing/process system.

Which type of motor is used for apron feeder?

The two types of drives suited for variable speeds are a mechanical drive using a gear reducer, inverter duty motor and variable frequency drive (VFD), or hydraulic motor and power unit with a variable pump.

Why are apron conveyors sometimes called apron feeders?

An apron feeder is in fact a conveyor that is constructed from metal. It regulates the feed by carrying the ore to the delivery point at a controlled rate of speed.

What is apron conveyor?

Apron Conveyor is a type of conveyor made from individual apron plates that are linked together with hinges on its underside, thus creating a looped carrying surface where materials can be placed. It plays a vital part in several industries by being used to move different materials from one location to another.

What is reclaim feeder?

Reclaim feeders and feeder breakers are utilised to reclaim stockpiles and ROM material at a continuous feed rate. Trucks, front-end loaders, or dozers supply feeders with material, which then deliver the material in a consistent manner to a conveyor belt, sizer, or other process equipment.

What is the feeder?

1 : one that feeds: such as. a : one that fattens livestock for slaughter. b : a device or apparatus for supplying food.

What is the function of feeder in material handling?

A feeder is a piece of material handling equipment used to regulate the flow of bulk materials into the machinery for further processing or other process. A feeder is essentially a conveyor used for short distances where a uniform rate of dispersal is required.

What is a feeder conveyor?

The main difference between a feeder and a conveyor is that feeders are flood-loaded while conveyors are not. Also, while conveyors typically operate at a constant speed, feeders are always capable of varying the speed of operation.

What is a pan feeder?

Post navigation. The next feeder on the list is the PAN FEEDER, this one may also be called the reciprocating feeder and it works like this. The pan moves back under the ore picking up a load, it then slides forward carrying the ore with it. The pan is pushed forward then retracted.

What is chain feeder?

A feeder that uses chains to regulate the ore flow in a different manner is the ROSS Chain FEEDER. This feeder uses a series of very large, heavy chain that has been forged into loops. To keep the ore moving the chains are revolved, dragging the links over the ore will cause it to flow.

What is apron feeder?

In simple terms, an apron feeder (also known as a pan feeder) is a mechanical type of feeder used in material handing operations to transfer (feed) material to other equipment or extract material (ore/rock) from storage stockpiles, bins or hoppers at a controlled rate of speed.