Three Different Types Of Overhead Conveyor Systems
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Overhead conveyor systems are essential in a lot of factory workplaces. They are also helpful in extremely large facilities where transporting an item from one station to another requires the conveying system to be above the floor. These systems are either powered by electrical means, a vacuum, air pressure or they are non-powered, which means they either need an employee to power them or a gravitational force. There are three systems most widely used; an overhead power and free conveyor, a powered I-beam monorail overhead conveyor, and an enclosed track conveyor system.
A variety of items are able to be propelled at different speeds, all along the same conveyor system, on a power and free conveyor. Loads are even able to be gathered in one specific section or change to a different track.
When items need to be moved at different speeds along the same track, a power and free conveyor is used. Inspection of items are also made easier with these type of conveyor systems, since items can be gathered along one section of the track while other items are still moved along the rest of the track. Use of these overhead conveyor types are usually in assembly lines, work in progress, and paint lines requiring spray booths.
I-beam monorail conveyors are the most common overhead conveyor used; also called the trolley method. The track is one monorail or tubular track that is constructed in a never-ending loop system. The trolleys along the track have load bars which are powered by a rope or chain that is ran by an electric motor. These systems are great for sorting, distribution, long distances, and buffering. They have the ability for creating complex track routing and high transport speeds. Inclines and declines can be up to 90 degrees as well.
Conveyor parts are usually made of material that is resistant to environments which promote corrosion and they don't wear down easily either. An enclosed track system minimizes the need for bearing surfaces and chains needing to be cleaned or maintained.
Enclosed tracks can be used for transportation of items between buildings or across extensive distances. They are commonly used for moving items between departments or maybe to a storage area from a loading dock. Paint lines and assembly lines use these conveyor systems and removing trash from picking areas or delivering empty cartons to order pickers is also common.
Due to the positioning of these conveyor systems being suspended from the ceiling, as opposed to placed on the floor, they can use ceiling space as a sort of mobile storage if needed.
Steel or wood ceilings are used for the suspension of overhead conveyor systems, as well as walls made of the same materials. These systems are used in warehousing and distribution, paint finishing, creative displays for retail, manufacturing and assembly, as well as in the food handling industry. Man power is saved, by allowing for large quantities of products to move quickly through an area, instead of needing to be carried by employees. With them being suspended in the air, these systems also make for excellent optimization of a facility's entire space. It has been found that the noise reduction achieved with these systems allows for a much safer work place.
Article Source: Articlelogy.com
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