Getting an Insight of Archimedys Screw Conveyors

Archimedean screws are used for the construction of conveyors, feeders, metering units, etc. This is done by assembling standard screw modules on an axle. While such types of screws are used to lift liquids trapped within cavities made by inclined blades, screw conveyors are useful in propelling dry heavy materials such as powders, crystals, granules, etc. with the rotation of blades. Industries consider conveyors as an efficient way of moving semi-solid bulk materials like food waste, cereal grains, animal feed and many others.

Uses of an Archimedean screw conveyor:

The screw conveyor is highly beneficial in the field of agriculture for moving grains from trucks and carts into storage spaces. Archimedes screw conveyor or grain auger is run by an electric motor or via internal combustion engine mounted on the auger. It is one of the oldest methods followed for transporting bulk materials which consists of a conveyor screw rotating in a trough. Material is kept in the trough which then moves along its length by rotating the screw. The conveyors can be sealed in order to avoid escape or entry of dirt or moisture. In addition, these are also used on threshing machines, fodder blowers and various farm machines. Some other applications of auger conveyor encompass its use in snow blowers to move snow, move unthreshed crops into the threshing mechanism, food processing and so forth.

Archimedes screw conveyor is designed for light and medium duty. Some of its benefits are given below:

1. Easy to design screw without spotting or welding metal flights to a shaft.
2. Save huge amount of energy by decreasing the motorization strain and torque
3. It is simple to change the pitch
4. It has improved rotor spin against the lining, so no more intermediate bearings needed on long screw in diverse applications.
5. Experience noise attenuation during the operation.
6. It is more abrasion resistant as compared with steel for several applications.
7. Corrosion- resistant flightings and impermeable for broad range of acids, chemicals and caustics.
8. Easily replace the worn out parts without welding or burning.
9. Designed in a way to allow the suppression of welding or polyurethane coating to prevent damage from toxic metals.
10. Slick surface to ease the cleaning process
11. Perfect balancing to allow high speed operation

These conveyors are compact, easily adaptable to different locations and can be mounted in vertical, horizontal and inclined configurations. Whatever be your industrial requirements, you can buy a standard quality Archimedes screw conveyor without any need to make a hole in your pocket.

With advancement in technology, it has become significant to replace metallic screw conveyors with highly durable, corrosion-resistant plastic-made Archimedes screw conveyors to serve diverse applications in no time.

Archimedes design and manufacturing of plastic modular auger, plastic screw conveyor for bulk handling, trought and pipe conveyor. Flightings are made of polymer resitant to abrasion and easy to use.

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