Hopper scales are specialized equipment used for weighing and dosing bulk substances. Devices are an integral part of many production and industrial processes. They allow precise control of the amount of bulk materials, which, in turn, helps improve product quality and optimize production processes. They are widely used in various industries, such as construction, chemical industry, food industry and others.
Types of hopper scales:
- Gravity hopper scales:
- Principle of operation. Based on the use of gravity to determine the mass of raw materials. Entering a hopper where its mass is measured by measuring the change in level inside.
- Characteristics. They are easy to install and maintain, but the data is less correct compared to other types. Suitable for bulk materials with low dosage accuracy.
- Weighing:
- Operating principle. Load cells are used to measure the mass of raw materials in the middle. Sensors record changes in load caused by the addition or removal of material.
- Characteristics - provide high accuracy of weighing and dosing. Ideal for materials that require error-free weighing data, such as chemicals.
- Belt:
- Operating principle. Hopper belt scales use a conveyor belt on which raw materials are moved. It is measured by determining the tension of the tape.
- Characteristics - ensures continuous correct weighing and dosage of substances. Widely used in the food and packaging industries.
Hopper scales: scope of application
The devices are widely used in the following industries:
- Construction - used for dosing bulk construction substances such as sand, cement, crushed stone. Thanks to them, builders can accurately maintain proportions, guarantee the quality of concrete mixtures and other building materials, which significantly affects the strength and durability of construction projects.
- Chemical industry. In this industry, hopper scales are used for weighing chemicals and mixing them with other components in the production of chemical products. This is critical to ensure the quality and safety of chemical processes.
- Food industries - play an important role in food production. They allow you to dose ingredients such as flour, sugar, spices and others with high precision, ensuring quality, uniformity of products.
- Coal and mining industry - you can weigh coal and other bulk substances during their transportation and processing. This helps to effectively manage resources and control mining processes.
- Packaging industry - used for automatic packaging of bulk products into bags or containers with a given weight. The devices automatically pack bulk products into bags or containers with a given weight, which reduces manual labor and increases productivity.
Hopper scales are important equipment for accurate weighing and dosing of bulk materials in various industries. The choice of the appropriate type of device depends on the precision requirements and the nature of the raw materials used. Due to their reliability, they help improve product quality and optimize production processes.
Source: https://mechanotron.com/ru/?p=7
