The Many Advantages Offered By Screw Conveyors

By Michael Morris


If youre into production or manufacturing, you know how taxing it can be to be pressured to deliver both speedily and correctly. That is why certain gizmos that make difficult work much easier to handle have been invented. Screw Conveyors are an example.

A screw conveyor is a contraption using a helical screw blade within a tube to move or transfer certain substances and materials from one place to another. These materials may be free flowing or non free flowing, and dry or semi dry bulk materials. All in all, this assembly line assists in automated manufacturing processes.

This conveyor is extensively used in a vast array of industries. In irrigation, agriculture, food processing, mining, and medical applications, you name it. It can convey a whole host of products and materials with exponentially differing properties. Everything from wood chips, cement, chemicals, sugar, salt, flour, grains, animal feeds, seeds, and many more that would take too long to enumerate. Sticky and glutinous substances wouldnt do well with the conveyors, though, since they stick to the surface and weigh the equipment down. It is the extremely wet or dry products that flow easily.
Archimedes invention sometime in the two hundred BCE, the irrigation screw, has a selfsame mechanism with the screw conveyor. The rotating blade inside the tube draws in water and some such substances and lead it to a particular direction. This goes on to be a continual cycle. Every time the contraption revolves, more water is let into the cylinder and the action is repeated.

Conveyors are normally produced from carbon or stainless steel. Aluminum and other resistant alloys are also recommended. It is best coated with thermoplastic resin since it is highly resistant to high temperatures and corrosion. Especially if used as a container for food, non contamination by metals and other chemicals is a primary consideration. The parts of this apparatus are the bearing seat, screw blade, shaft, hanger bearing, casing, and driven device.

Using this equipment brings in several advantages to its user. It is cost effective all the way from the purchase to the maintenance. Moreover, its durable and efficient, and also easy to clean and is heavy duty. They are also customizable as per the customers needs. For example, you can add some attachments like discharge hoses. Because it is purely mechanical, it doesnt incur even the slightest damage to the environment.

There are four types of conveyors. The most widely used is the Horizontal Conveyor, which is used to convey materials from one part of a process to another. Inclined ones are angled at forty five degrees. With this type, conveying efficiency is reduced and horsepower requirements increase. The Shaftless type is meant to be used for bulk materials with high moisture content because it has a non clogging surface that improves conveying efficiency. The vertical is ideal for handling dry to semi fluid substances.

The capacity of the machinery depends on three principal factors, that is, the conveyors diameter, the trough loading, and speed. When designing or buying this equipment, you must consider the application, the type and the properties of the materials moved, the load volume, and its frequency of use. Moreover, it must be built to ensure power, longevity, performance, and extreme duty cycles, even with harsh applications and in demanding environme
Using this equipment brings in several advantages to its user. It is cost effective all the way from the purchase to the maintenance. Moreover, its durable and efficient, and also easy to clean and is heavy duty. They are also customizable as per the customers needs. For example, you can add some attachments like discharge hoses. Because it is purely mechanical, it doesnt incur even the slightest damage to the environment.

There are four types of conveyors. The most widely used is the Horizontal Conveyor, which is used to convey materials from one part of a process to another. Inclined ones are angled at forty five degrees. With this type, conveying efficiency is reduced and horsepower requirements increase. The Shaftless type is meant to be used for bulk materials with high moisture content because it has a non clogging surface that improves conveying efficiency. The vertical is ideal for handling dry to semi fluid substances.

The capacity of the machinery depends on three principal factors, that is, the conveyors diameter, the trough loading, and speed. When designing or buying this equipment, you must consider the application, the type and the properties of the materials moved, the load volume, and its frequency of use. Moreover, it must be built to ensure power, longevity, performance, and extreme duty cycles, even with harsh applications and in demanding environments.

The conveying systems of today involve a high level of automation, which doubly improves their performance and efficiency. Ultimately, its all about simplifying and optimizing normally hard and tedious work. This all starts in choosing the perfect kind of conveyor for the job.




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