Businesspeople, managers and merchants believe that choosing a conveyor such as overhead conveyor systems is a natural process. The hard truth is that selection is not as uncomplicated as some might think. Procurement employees and engineers are invariably faced with challenges and obstacles for moving material. Picking the conveyor can significantly affect the outcome but most often than not the selection is incorrect. The reasons for misapplication can be numerous. Two of them are:
- A limited amount of unique equipment pieces in the conveyor are used.
- The budget is maintained.
Considering these factors is critical but it mustn’t become the foundation on which the conveyor is chosen. There are only 6 central elements that are primary to automatic conveyor choice:
These are the evaluation metrics that should be borne in mind when opting for a conveyor. Out of these six, the material is primary. Thinking over the requirements of material movement will always lead to the conveyor option.
What to Ask Before Buying A Conveyor Belt?
Before selecting the final alternative from food conveyor, there are quite a few characteristics that should be thoroughly cleared. Understanding them in their entirety will help in picking out the equipment that suits your business genuinely. Furthermore, bear in mind that some of the properties depend upon each other. Therefore, it is most appropriate to contemplate the whole picture than just part of it. Start with a blank slate and then answer the following questions:
- What is the material?
Begin by finding out the type of material that needs to be moved. At times, one element may have many names like trade, esoteric, generic or chemical. The food conveyor manufacturers is relevant because it gives an insight into the main ingredient it is made of which affects the choice. Then look into the form of the medium that you will be handling. The state of the substance can be:
- Solid free-flowing
- Partly free-flowing
Once you know the state, consider the bulk density of it. This density is defined as the weight of the reduced material per volume when it is free-flowing. Do not factor the specific gravity weight of the substance as that only reflects that substance in its natural form which you will not be handling.
- What is the size and composition of material?
Knowing the constitution of the substance is necessary. Find out if it is a fibre, pill, pellet, flake, granule or powder. Once the structure and makeup of the substance is apparent, search their particle size. If you are using symmetrical solids, then the scope will be defined as per the screen size they are able to pass. If unsymmetrical solids are utilised, then the geometric dimensions will decide the size.
- Does the material flow?
The intrinsic tilt angle that occurs when a solid “material is metered from a single point with out vibration or any effort to settle the accumulating mound” is called flowability. Any material that creates a challenge in this area is best sent for review to a conveyor supplier. They can test and then offer the conveyor fit for it.
- Is the material abrasive?
Any substance that is abrasive will graze and chafe the surface it comes in contact with which in turn will determine the kind of conveyor that has to be employed. In general, plant employees are the highest judge of the abrasiveness of material because there is no standard measurement for it. Through experience, personnel can make educated guesses on how the substance might affect a conveyor belt.
There are 2 other methods to judge the abrasive characteristic of a material:
- The hardness of the substance that is defined according to either Vickers or Mohs scale can tell you how rough it will be.
- The outline of the particle is the other. A material that is a perfect sphere will have no hard edges and therefore, not scratch the surface. Whereas, material with edges will abrade anything they touch.
- Does the material have a moisture content?
The moisture level of a material affects the flowability of it. It gives a hint on the cohesiveness of the substance and thus how easy it would be to manage it. The content of moisture is generally calculated as a portion of the total weight. The temperature of the substance should also be factored in at this point.
Answering each of these questions will give you the most robust conveyor type. It will lead to a solution that satisfies your material conveying needs entirely. Additionally, it will guarantee that the purchase you make is worth the investment you put. It is why it is highly recommended to deliberate on all the factors.