Screw Conveyor

This image shows a screw conveyor system, an industrial machine designed to transport bulk materials. It consists of a long, inclined tube with a rotating helical screw blade inside. Materials are fed into the hopper at the base, where the rotating screw moves them up to the discharge point. The motor at the top powers the screw mechanism, and the frame provides structural support. This type of conveyor is used to transport powdered or granular materials like grains, cement, or plastic pellets, often found in recycling, food processing, or manufacturing plants.

we supplys various types of screw conveyors, including single-screw conveyor, twin-screw conveyor, triplet-screw conveyor, water-filtration screw conveyor and so on.
The equipment has a lot of characteristics, such as high stability, wear-resistant spiral. Beside, all different types of screw conveyors can be customized base on different conveyance purpose.

Design of Screw Conveyors

Screw conveyors consist of a helical screw blade, also known as an auger, that rotates within a tube or trough. The rotation of the screw blade moves material along the length of the conveyor, allowing for a continuous flow of material from one end to the other.
The size, shape, and pitch of the screw blade can vary depending on the material being transported and the specific requirements of the application. The diameter of the screw can range from a few inches to several feet, and the length can be customized to fit the available space.

Types of Screw Conveyors

There are several types of screw conveyors, each designed for a specific application. Some common types include:

Horizontal screw conveyors: These conveyors are typically used to move materials horizontally or at a slight incline.

Vertical screw conveyors: As the name suggests, these conveyors are used for vertical transportation of materials, such as from a lower level to a higher level.

Inclined screw conveyors: These conveyors are used for conveying materials at an angle, such as from a hopper to a processing machine.

Shaftless screw conveyors: These conveyors are used for handling sticky or stringy materials that may get wrapped around a traditional screw blade.

Applications of Screw Conveyors

Screw conveyors are used in a wide range of industries, including agriculture, food and beverage, chemical processing, mining, and more. Some common applications include:

Moving bulk materials, such as grains, powders, and pellets.

Mixing materials, such as in the production of animal feed.

Metering materials, such as in the batching of ingredients for food production.

Dewatering sludge and other waste materials.

Benefits of Screw Conveyors

Screw conveyors offer several benefits over other material handling methods, including:

Versatility: Screw conveyors can handle a wide range of materials, from fine powders to large particles.

Efficiency: Screw conveyors are highly efficient and can move materials over long distances with minimal energy consumption.

Low maintenance: Screw conveyors have few moving parts and require little maintenance, making them a cost-effective option.

Customizability: Screw conveyors can be customized to fit the specific needs of the application, including the size, shape, and material of construction.

Screw conveyors are a versatile and efficient solution for material handling in a variety of industries. Whether you need to move bulk materials, mix ingredients, or dewater waste, there is a screw conveyor that can meet your needs. By understanding the design, types, applications, and benefits of screw conveyors, you can make an informed decision about whether this technology is right for your facility.


All recycling machines come with a 1 year limited warranty.

All of our products can be customized according to customer requirements.


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