A volumetric doser is an essential instrument employed in many manufacturing processes for the dosing of materials. It functions for counting the changes and the operating time of a screw feeder. However, volumetric dosing has several economic advantages overweight-based systems, especially in single-material systems. Besides, it can ensure the stability of the material supply process, and it is vital to keep a high level of production productivity. In many instances, a Thermo Regulator is also applied with dosing systems to regulate the temperature and quality of a product.
How Volumetric Dosing Works
The working principle of a Volumetric Doser includes the application of a screw feeder mechanism. The dosing rate depends upon the diameter of the screw and the number of rotations made by the screw in unit time. Volumetric dosing is mainly applied in continuous processing systems since it can provide a constant working flow. It is usually accurate within 3 – 5%, which is perfect for many industrial uses.
The screws and the coarse screws are available and depend on the grain size and density of the materials to be processed. Thus, during the setup phase, calibration tests are indispensable for accurate dosing. For instance, dosing tests executed at 60 RPM for one minute produce 1.8 kg, but this composition requires change with various materials.
Types of Materials Handled by Volumetric Dosers
A significant advantage of volumetric dosers is that they can be used on almost any material type, ranging from fine powder and medium density to food products. These tools utilize screw feeders. This equipment is well suited for the handling of products such as cocoa, spices, and textures. Due to their utilization in several operations, they are appropriate for many industries, such as food processing and plastics production.
Vibrating feeders can effectively affect gentle feeding with fragile or coarse-grained materials. These feeders include both types of dosing, weight/volumetric, and their gentle dosing is suitable for delicate materials such as glass fibers and dried fruits.
The Role of Thermo Regulators in Dosing Systems
Dosing requires the use of a thermal regulator to regulate the temperature at this point to the most suitable one. The material must be maintained at stable temperatures to prevent it from degrading or undergoing some reaction. Also, the Thermo Regulator helps keep the
temperature of plastics that are being manufactured or are experiencing a chemical reaction.
Maintaining different temperatures is necessary for product standardization and minimizing the destruction of materials. Thermo Regulators help conserve energy, cut costs, and prevent overheating when the equipment is on for long hours.
Advantages and practical application of volumetric doses
However, if the costs are compared, fewer contenders answer the requirements as effectively as the Volumetric Doser does. Physical systems are less expensive to design and calibrate than weight-dosing systems since they do not require incorporating as many complex components. This type of dosing equipment may be suitable for processes that require continuous dosing, with minor fluctuations that are tolerable.
Also, volumetric systems are easier to maintain and cost-friendly for industries that need systems to work without regular heavy maintenance. A volumetric dosing process allows for a constant supply of the material without stoppages, which is an attractive quality for manufacturers.
Conclusion
In conclusion, the Volumetric Doser can be described as a practical and even reasonably inexpensive piece of equipment for industries that need constant dosing of the further material. It provides acceptable precision when only one material is used, and compared with weight dosing systems, it cuts operating expenses. In a process with repetitive cycles, where the weight of the doses is critical, weight dosing systems are ideal. Thus, if you need such a valuable tool, you can contact Aerodry, the premium manufacturer.
