Brentwood Apron Feeders

Brentwood - Apron Feeders

Apron Feeders

Conveyors manufactured from steel plates driven by steel chains wearing on steel surfaces. A robust design manufactured for durability in the toughest industrial applications.

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A Brentwood Apron Feeder is a conveyor manufactured from steel plates driven by steel chains wearing on steel surfaces. They are a robust design manufactured for durability in the arduous environment of the toughest industrial applications.

Manufactured in several designs including:

Straight Apron Feeders – typically for conveying materials
Bulky Waste Feeders – for control feeding bulk materials into a processing plant such as C&I waste, compost, greenwaste, timber, MSW
Apron Feeders with Bend – typically used to load materials on the horizontal section and then elevate to other machinery

The unique design of these apron feeders enables them to convey products with excessive weight, sharpness, temperature or abrasiveness. By comparison, flexible belt conveyors become an unjustifiable maintenance expense or are simply incapable of doing the job.

Brentwood Apron Feeders are constructed from interconnecting steel plates through a piano hinge arrangement. They are specifically designed to convey loose or stringy material without the mechanical jams which occur in other designs. They are also designed to convey heavy products. By sharing the load between flights and minimising excessive loads on the drive chain, maintenance costs are reduced.

The Brentwood Apron Feeder is a quality product manufactured and designed in Australia. It has been developed from years of experience in the waste and recycling industry by Brentwood engineers. These conveyors have been successfully marketed into:

Metal Scrap Operations
Municipal Waste Environments
Steel Processing Plants
Smelting Works
Waste Paper Processing Plants

Product Features:

Piano Hinged Steel Flights: The steel flight provides a hardy and durable surface on which to convey difficult materials and each flight is interconnected by a piano hinge with the hinge going through the centre line of the roller.
Hardened Steel Support Pads: On the underside of the flights, hardened steel blocks wear against replaceable hardened steel wear tracks fixed to the frame. This provides the machine with reduced maintenance and longer life of wearing parts.
Hardened Replaceable Wear Track: This wear track is fully supported by longitudinal members on the frame of the conveyor. The wear track can be easily replaced by simply removing 6 – 10 flights.
“No Gaps” between Flights: The hinged connection between the flights means the gaps between one flight and another are very small. This allows the conveying of smaller sized product, be it in granular size down to 3 – 5 mm or in the form of stringy material, (e.g. wire or strapping), without the material getting jammed between the flights. This problem commonly occurs in apron feeders with press flights which overlap, or in apron feeders using ‘K’ attachments having the flights mounted above the centre-line of the chain. Mounting the pivot hinge directly in the centre of the rollers ensures the centre line of the hinge and the centre line of the rollers are in the same line as the centre line of the chain. Therefore the minimal gaps (a critical advantage of the Brentwood Apron Feeder) are maintained through all changes in direction of the conveyor flights. This change of direction can be the conveyor running over the head or tail sprockets or can also be through a change in the direction of the conveyor, ie a slope up or down.
Case Hardened Roller Pins: Every hollow roller pin runs on the flight hinge pin. These hinge pins are hardened to give long life at the area where the roller runs.
Flange Rollers: Rollers on the Brentwood Apron Feeder incorporate a flange which assists in tracking of the conveyor along its length.
Rollers Running on Replaceable Wear Plates: The chain, including its rollers, is located over the top of a replaceable wear plate. This wear plate is dowelled and bolted into the main frame of the conveyor. In addition to this wear plate on the load bearing side of the conveyor frame, the return side of the conveyor runs on another replaceable wear strip on the inside of the frame. This means that should in time the environment wear out these wearing surfaces, they are easily replaced to restore the conveyor to its new condition.
Hardened Wear Pads: The vertical load of the material being conveyed is supporting by the hardened wear pads on the replaceable wear tracks in the centre of the conveyor. The number of these wear tracks varies, depending on the width, and the loads to be transported. This design is different to many designs of apron feeders where a chain with ‘K’ attachments has an eccentric load imposed on it and any bending in the flight means the chain becomes twisted which results in uneven wear on the rollers. The Brentwood design ensures a well supported and even load on the rollers at all times with no twisting of the chain through bending of the flights.
Lubrication: This is provided where applicable through a continuous drip system incorporated in the Brentwood Apron Feeder. An “oiler bar” feeds oil to each of the chains through an oil wick. It is fed from an oil tank mounted on the side of each conveyor frame.
Heavy Duty Industrial Structure: Brentwood Apron Feeders Brentwood Apron Feeders are built for industrial applications and are designed to handle the most arduous environments. Multiple support beams running the length of the conveyor support the load and these are transferred to the side members through a number of cross beams. Bracing is included on all frames and the supporting legs for these structures would be considered in industrial terms to be a heavy design.
Flight Deflector Plates: In many Brentwood Apron Feeders, plates are incorporated onto the end of each flight which act as a deflector for material which is being conveyed. Material is deflected away from the chains and the rollers by these overlapping plates to ensure a longer life to the chains.
Guarding: Guarding is incorporated in all conveyors on the top surface over the chain and around the sprockets. Where necessary, guarding can be fitted on the underside of the conveyors to protect operators from any moving parts. All guarding is removable.
Top Chain Guards: The top chain guards which run the length of the conveyor frame on the top of the chains, in some designs can form side skirts for the conveyor up to 1m high or even higher if used as a live bottom to a bin.

To contact Brentwood Recycling Systems about Brentwood Apron Feeders use Get a quote.

Manufactured in several designs including:

Straight Apron Feeders – typically for conveying materials
Bulky Waste Feeders – for control feeding bulk materials into a processing plant such as C&I waste, compost, greenwaste, timber, MSW
Apron Feeders with Bend – typically used to load materials on the horizontal section and then elevate to other machinery

Metal Scrap Operations
Municipal Waste Environments
Steel Processing Plants
Smelting Works
Waste Paper Processing Plants

Product Features:

Piano Hinged Steel Flights: The steel flight provides a hardy and durable surface on which to convey difficult materials and each flight is interconnected by a piano hinge with the hinge going through the centre line of the roller.
Hardened Steel Support Pads: On the underside of the flights, hardened steel blocks wear against replaceable hardened steel wear tracks fixed to the frame. This provides the machine with reduced maintenance and longer life of wearing parts.
Hardened Replaceable Wear Track: This wear track is fully supported by longitudinal members on the frame of the conveyor. The wear track can be easily replaced by simply removing 6 – 10 flights.
“No Gaps” between Flights: The hinged connection between the flights means the gaps between one flight and another are very small. This allows the conveying of smaller sized product, be it in granular size down to 3 – 5 mm or in the form of stringy material, (e.g. wire or strapping), without the material getting jammed between the flights. This problem commonly occurs in apron feeders with press flights which overlap, or in apron feeders using ‘K’ attachments having the flights mounted above the centre-line of the chain. Mounting the pivot hinge directly in the centre of the rollers ensures the centre line of the hinge and the centre line of the rollers are in the same line as the centre line of the chain. Therefore the minimal gaps (a critical advantage of the Brentwood Apron Feeder) are maintained through all changes in direction of the conveyor flights. This change of direction can be the conveyor running over the head or tail sprockets or can also be through a change in the direction of the conveyor, ie a slope up or down.
Case Hardened Roller Pins: Every hollow roller pin runs on the flight hinge pin. These hinge pins are hardened to give long life at the area where the roller runs.
Flange Rollers: Rollers on the Brentwood Apron Feeder incorporate a flange which assists in tracking of the conveyor along its length.
Rollers Running on Replaceable Wear Plates: The chain, including its rollers, is located over the top of a replaceable wear plate. This wear plate is dowelled and bolted into the main frame of the conveyor. In addition to this wear plate on the load bearing side of the conveyor frame, the return side of the conveyor runs on another replaceable wear strip on the inside of the frame. This means that should in time the environment wear out these wearing surfaces, they are easily replaced to restore the conveyor to its new condition.
Hardened Wear Pads: The vertical load of the material being conveyed is supporting by the hardened wear pads on the replaceable wear tracks in the centre of the conveyor. The number of these wear tracks varies, depending on the width, and the loads to be transported. This design is different to many designs of apron feeders where a chain with ‘K’ attachments has an eccentric load imposed on it and any bending in the flight means the chain becomes twisted which results in uneven wear on the rollers. The Brentwood design ensures a well supported and even load on the rollers at all times with no twisting of the chain through bending of the flights.
Lubrication: This is provided where applicable through a continuous drip system incorporated in the Brentwood Apron Feeder. An “oiler bar” feeds oil to each of the chains through an oil wick. It is fed from an oil tank mounted on the side of each conveyor frame.
Heavy Duty Industrial Structure: Brentwood Apron Feeders Brentwood Apron Feeders are built for industrial applications and are designed to handle the most arduous environments. Multiple support beams running the length of the conveyor support the load and these are transferred to the side members through a number of cross beams. Bracing is included on all frames and the supporting legs for these structures would be considered in industrial terms to be a heavy design.
Flight Deflector Plates: In many Brentwood Apron Feeders, plates are incorporated onto the end of each flight which act as a deflector for material which is being conveyed. Material is deflected away from the chains and the rollers by these overlapping plates to ensure a longer life to the chains.
Guarding: Guarding is incorporated in all conveyors on the top surface over the chain and around the sprockets. Where necessary, guarding can be fitted on the underside of the conveyors to protect operators from any moving parts. All guarding is removable.
Top Chain Guards: The top chain guards which run the length of the conveyor frame on the top of the chains, in some designs can form side skirts for the conveyor up to 1m high or even higher if used as a live bottom to a bin.