In feed mills, raw materials and finished products need to move safely and continuously between intake, storage, processing and packaging areas. Feed mill conveying equipment is used to transfer powders, grains, pellets and other bulk materials vertically or horizontally within the plant.
The right conveying system depends on the material type, required capacity, conveying distance, plant layout and process flow. Bucket elevators, screw conveyors, chain conveyors and belt conveyors each serve different purposes in a feed production line.
Conveying equipment helps maintain a steady material flow between different production stages. It reduces manual handling, supports process continuity and helps prevent unnecessary product loss or damage.
In a typical feed mill, conveying systems are used for:
Closed conveying systems also help reduce product exposure to external conditions, which supports hygiene and dust control.
A bucket elevator is used for vertical material transfer. It is commonly preferred for lifting grain, raw materials, meal, pellets or similar bulk products to higher levels, such as silos, dosing bins or upper process floors.
Buckets mounted on a belt or chain collect the material from the lower section and discharge it at the required height. Bucket elevators are widely used where continuous vertical conveying is required.
A chain conveyor is generally used for horizontal or slightly inclined conveying. It is suitable for grain, meal, pellets and similar bulk materials in feed mills and grain processing plants.
The material is moved inside a closed channel by chains and flights. This design helps provide controlled, continuous transfer, especially in medium and high-capacity lines.
A screw conveyor, also known as an auger conveyor, is used for short-distance conveying, feeding or dosing applications. It can be produced as a U-type screw conveyor or tubular screw conveyor depending on the process requirement.
Inside the conveyor body, a rotating screw flight pushes the material forward. Screw conveyors are commonly used for raw materials, additives, meal, powder products and some pellet transfer applications.
A belt conveyor is preferred where gentle, continuous and high-volume horizontal conveying is required. It can be used in feed mills, packaging lines, grain facilities, ports, mining and other bulk handling applications.
Because the product is carried on a moving belt, this system is often suitable for materials that require careful handling with lower impact.
A Z elevator combines horizontal and vertical conveying in one system. It is named after its “Z” shaped conveying path and is used where space, layout or process direction requires both horizontal and upward movement.
It is especially useful in applications where the product needs to be lifted without using a fully vertical elevator layout.
A loading belt conveyor is used to move material from a lower level to a higher level or from one machine to another. It is commonly used for loading, transfer and packaging support applications.
Selecting the correct conveying equipment is important for plant efficiency, product quality and long-term operating reliability. The final choice should be made according to the material characteristics and the layout of the production line.
Key selection criteria include:
For example, bucket elevators are suitable for vertical transfer, while chain conveyors are preferred for horizontal movement in many feed mill applications. Screw conveyors are often used for short-distance transfer or controlled feeding, and belt conveyors can be selected when gentle handling is required.
For lifting grain, feed, meal, flour, pellets and similar bulk materials, bucket elevators are generally used. They are suitable for transferring products to silos, bins or higher process levels.
For horizontal conveying in feed mills, chain conveyors and belt conveyors are commonly used. Chain conveyors are suitable for enclosed, controlled transfer, while belt conveyors can be preferred for longer distances or more gentle handling.
Screw conveyors are suitable for short-distance conveying, controlled feeding and some dosing applications. They are widely used in feed mills, flour plants, cement plants, food production and chemical processing lines.
For sensitive products where breakage should be reduced, belt conveyors can be a good option. In some feed mill applications, chain conveyors may also provide a controlled and enclosed transfer method that helps protect pellet quality when properly designed.
Conveying systems should not be selected only by equipment name. Each project may require a different configuration depending on raw material type, capacity, distance, plant layout and process conditions.
Kardev designs and manufactures conveying equipment according to project requirements. Bucket elevators, screw conveyors, chain conveyors, belt conveyors, Z elevators and loading conveyors can be configured to match the specific needs of feed mills and related industrial facilities.
The final system design should consider both the technical process and the practical operation of the plant, including cleaning access, maintenance points, product flow and installation conditions.
The most common conveying equipment in feed mills includes bucket elevators for vertical transfer, chain conveyors for horizontal transfer, screw conveyors for short-distance conveying or feeding, and belt conveyors for continuous material movement.
The right conveyor should be selected according to the product type, required capacity, conveying distance, direction of transfer, plant layout, dust level and product sensitivity. A project-specific evaluation is recommended before selecting the final system.
Bucket elevators can be used for lifting pellets and other bulk materials, but the design should consider product breakage, capacity, discharge method and elevator speed. The final configuration should be selected according to the product and process conditions.
A screw conveyor is commonly used for short-distance conveying, controlled feeding or dosing applications. It is suitable for many powder, meal, grain and additive transfer processes, depending on material behaviour and flow characteristics.
Belt conveyors are often preferred for fragile products because they can reduce impact and product breakage. Depending on the application, a properly designed chain conveyor can also help transfer pellets in a controlled and enclosed system.
Yes. Conveying equipment can be designed and manufactured according to raw material type, required capacity, plant layout, installation area and process flow. This helps ensure the system fits the actual needs of the production line.
