Choosing the right one is crucial in ensuring efficient production when it comes to conveyor systems. Powders, granules, and solids must be handled properly to maintain the quality of the final product. As an industry expert, I can assure you that conveyor belts and pneumatic conveyors are the two most common options to consider. While both have advantages and disadvantages, it’s important to select the one that will prevent product contamination and streamline the production process.
HOW THEY WORK
Conveyor belts are tools used to move large quantities of powdered, granulated, or solid products while keeping them intact. While they may take up a lot of space and expose the product to external contamination, pneumatic conveyors offer a closed, airtight system that prevents dispersion and reduces the risk of contamination. Additionally, these conveyors offer multiple functions, such as sifting and dosing, and can serve various pick-up or destination points, even if they are far apart. With pneumatic conveyors, powdery, granular, or solid material can be easily transferred from one place to another using a vacuum system.
CONVEYOR BELT OR PNEUMATIC CONVEYOR? THE RIGHT SOLUTION FOR YOUR PRODUCTION LINE
To select the ideal solution for your material conveying requirements, careful consideration must be given to the necessary transport features and key factors within both evaluated systems. This analysis will reveal how each system performs in response to these criteria.
MACHINE MAINTENANCE COSTS
Conveyor belts demand ongoing upkeep due to the many mechanical components in motion. Furthermore, small amounts of material can potentially fall off the belt, leading to buildup and potentially costly disruptions if not regularly inspected and cleared. In contrast, pneumatic conveyors utilize vacuum technology to transport materials without any mechanical contact, eliminating the need for constant maintenance.
THE RISK OF CONTAMINATION
Conveyor belts are open systems that can cause contamination in the product, while pneumatic conveyors are closed airtight systems that prevent contact with foreign objects.
THE RISK OF THE PRODUCT DE-MIXING OR BREAKING APART
The use of pneumatic conveyors minimizes contact between materials and surfaces, reducing the risk of product damage. This method involves transferring materials through air instead of using conveyor belts, preventing de-mixing during the pick-up, conveying, and discharge processes. Additionally, the specialized design of these conveyors allows for a more efficient and protective transfer of materials.
FLEXIBLE USE
Conveyor belts are inflexible and bulky systems that can be difficult to reposition. However, they are capable of carrying heavy loads over long distances. In contrast, pneumatic conveyors are compact and can be quickly installed. Their flexible hose design allows for easy movement, making it simple to rearrange the production department. Additionally, frames on wheels can be used to easily move the suction hopper throughout the production area, as needed.