All About Screw Conveyors – Types and Uses
October 05, 2022

If you’re in the business of moving materials, then you know there are a lot of options out there for conveying those materials from one place to another. But if you’re looking for a conveying option that is versatile and efficient, then you should definitely consider using a screw conveyor.

In this blog post, we’ll talk screw conveyors, including what they are, the different types, and their uses.

Types of Screw Conveyors

Inclined Screw Conveyor

You will find that Inclined Screw Conveyors are not much different from augers. However, they are used at an incline between 0-45 degrees from horizontal, and their performance is different at each degree. A degree of inclination means reduced efficiency of the conveyor and the amount of material that flows through it.

Horizontal Screw Conveyor

The horizontal screw conveyor is a simple and easy-to-use design that can be used for materials with different weights. It has the ability to transfer 15 – 45% of material through its loading area, which means it’s perfect if you want lightweight items moving along easily or bulky bulkier ones weighing down on top.

Shaftless Screw Conveyor

The shaftless screw conveyor is better than the typical screw designs, which allows the material to flow through and around the auger. This results in increased efficiency, flexibility, and complexity. This screw conveyor design has no limitations on how much or what materials are transported.

Live Bottom Screw Conveyor

A Live bottom screw conveyor is your screw conveyor if you want to control the flow of bulk materials. Highly designed for metering large volumes of materials, and the design allows the material to be evenly discharged, regardless of the speed, density, and size of materials entering the conveyor.

Uses of Screw Conveyors

Here are some common industries and applications that use screw conveyors:


In the agricultural industry, screw conveyors are used in activities like seed cleaning, dewatering, and conveying grain.

Food Processing

Screw conveyors are used in food manufacturing industries for mixing ingredients, washing fruits and vegetables, or cooling cooked goods.

Mining Industry

In the mining industry, screw conveyors are used during ore transportation, ash removal from coals, etc.


The manufacturing industry has many uses for Screw Conveyors as well. They are used in moving manufacturing parts or pieces along assembly lines, breaking down and recycling scrap metals, plastics, etc.


Screen conveyors are always an ideal choice when you are moving large amounts of materials from one place to another. Compared to other types of conveying systems, you will find that screw conveyor offers so much more advantages – including versatility, affordability, and space-saving design.

If you are wondering whether a screw conveyor is ideal for your specific application, let Vishvakarma Equipments help you understand and answer your burning questions.

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