All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(2946 products available)
An automatic sieve shaker is a machine that combines tapping and vibration to separate particles of different sizes. It is commonly used in various industries to quickly and accurately analyze particle sizes. There are various types of automatic sieve shakers, and the following table provides a detailed description of some of them.
This type of shaker works by rotating a drum or cylindrical sieve at a consistent speed. It is mostly used when there are large quantities of materials that need to be separated. The rotary sieve shaker is suitable for separating coarse and extra-coarse particles. It is commonly used in construction, soil analysis, and the mining industry. The materials that are being sieved are added through a feed hopper. As the cylinder rotates, the particles are separated by size, and the finer particles pass through the mesh.
This shaker works by applying ultrasonic vibrations to the sieve. It is suitable for separating very fine particles that tend to stick to the sieve mesh. The ultrasonic shaker provides high resolution and accuracy. It is used in the pharmaceutical, food processing, and chemical industries. It can also be used in laboratory research. By applying ultrasonic vibrations, the machine allows easy and efficient separation of particles.
In this machine, the sieve is moved horizontally in a reciprocating motion. It is a simple and cost-effective way of determining the particle size distribution of materials. The machine is commonly used in the construction, mining, and soil analysis industries. The horizontal motion creates a more gentle sieving action as compared to the vertical motion. It is suitable for separating fine particles and is easy to use and clean.
This machine is also known as a Ro-Tap sieve shaker, and it works by tapping the sides of the sieve in a circular motion. The Ro-Tap shaker is commonly used in quality control and research laboratories. It is suitable for dry sieving analysis of different materials. The machine provides a consistent and reliable method of separating particles of different sizes. It is also easy to use and can be operated by one person.
This machine uses an electromagnetic drive to move the sieve in an up-and-down motion at a fast pace. It is suitable for dry sieving analysis of particles. The machine provides digital controls and readouts for reproducibility and precision. It is commonly used in the sand and gravel industry, agriculture, and the food processing industry. The digital sieve shaker is available in different models to meet various testing standards.
When buying an automatic sieve shaker, it is important to consider the specifications of the machine. This includes the housing design and the mesh size and type. Automatic sieve shakers come in different housing designs. This includes a stainless steel housing. The stainless steel housing is durable, and it is resistant to corrosion and rust. The plastic housing is lightweight and portable. It is ideal for use in laboratories and field applications. The carbon steel housing is strong and sturdy. It is commonly used in industries and construction sites. The plastic housing is affordable and requires low maintenance costs. The plastic housing is easy to clean. Users can use a brush to remove dust and debris.
The mesh size and type of automatic sieve shaker is an important specification to consider when buying the machine. The mesh size indicates the number of openings in one linear inch. The mesh size ranges from 3.55 mm to 20 um. The machine comes with different types of mesh, including brass and stainless steel. Brass mesh is corrosion resistant and durable. The material is ideal for use with aggregates. Stainless steel material is also resistant to corrosion and rust. It is ideal for use with fine powders. The mesh is easy to install. Users need to place the mesh between the clamping plates and fasten the clamps securely. It is important to ensure the mesh is tight and free from any distortion.
Automatic sieve shaker electric machines are durable and offer a long-lasting service life. However, they require regular maintenance to function properly and avoid unexpected breakdowns. Proper maintenance of the automatic sieve shaker will ensure accurate and consistent results. Users should schedule regular inspections to check for damaged or worn parts. If there are any damaged parts, they need to be repaired or replaced immediately. They should also check for loose connections and fasteners and re-tighten them. Users should also calibrate the machine periodically to maintain accuracy and reliability.
Automatic sieve shakers are widely used in many industries to separate and analyze particles and materials. Here are some application scenarios of automatic sieve shakers in different fields.
In the pharmaceutical industry, an automatic sifter shaker machine can be used to test the quality of the pharmaceutical raw materials, control the particle sizes of the tablets, and ensure the uniformity of the pharmaceutical formulations by separating and analyzing the particles accurately.
In the food industry, automatic sieve shakers are often used to ensure the quality and consistency of food products. They can be used to sieve various food powders, such as flour, sugar, and spices, in order to remove any impurities and achieve the desired particle sizes. Meanwhile, the sieve shaker can separate and analyze food particles, such as grains and seeds, to check their quality and purity.
In the field of environmental protection, sieve shakers can be used to analyze soil, sludge, and sediment samples, thereby helping to monitor and manage environmental pollution. Besides, they can also be used to filter and separate pollutants from water and other environmental samples.
Automatic sieve shakers are commonly used in the construction and mining industries to analyze and classify aggregates, sands, and other construction materials. By doing this, they can ensure that the materials used for construction meet the required specifications and standards, thereby improving the quality of construction projects and reducing the risk of failure.
In the chemical industry, automatic sieve shakers are often used to filter and separate chemical powders and granules. They can be used to control the particle size distribution of chemicals and ensure the consistency of the product quality. Meanwhile, they can also be used to analyze the purity of chemical materials.
Automatic sieve shakers are also commonly used in educational and research institutions. They are used in particle size analysis experiments, material characterization, and quality control studies. By using automatic sieve shakers, researchers can study the particle size distribution of various materials, including minerals, pharmaceuticals, and polymers, and get more accurate and reliable data.
When choosing automatic sieve shakers, it is important to consider the following important parameters and features:
Whether the sieve shaker is suitable for dry or wet sieving should be taken into account when selecting the type of sieve shaker. In addition, the sieves used for the automatic shaker must be compatible with it. The mesh size and diameter of the sieve can be used to determine the appropriate sieve for the automatic shaker.
It is necessary to consider the required capacity and throughput of the automatic sieve shaker. This parameter is usually determined by the size of the sieve and the vibration parameters of the sieve shaker. If the automatic sieve shaker is required to handle large volumes of samples, choosing a sieve with a high processing capacity is essential.
When selecting an automatic sieve shaker, the control and automation features should be taken into account. These features include setting vibration parameters, programmable operation, and data recording. The required level of automation and control will depend on the application and specific workflow requirements.
The durability and maintenance of the automatic sieve shaker should be considered. Selecting a model that is easy to maintain can help reduce downtime and ensure consistent performance. When choosing a durable automatic sieve shaker, it is important to consider the construction materials and design.
When selecting an automatic sieve shaker, it is important to consider the support and services provided by the manufacturer or supplier. This may include technical support, training, calibration services and maintenance, etc. Having good support and service will help ensure that the sieve shaker can operate efficiently and be maintained.
Q1: What are the benefits of using an automatic sieve shaker?
A1: Time-saving is one of the top benefits of using automatic sieve shakers. Due to their automated nature, automatic sieve shakers can complete large numbers of samples in a short time. Also, consistent results is another advantage. Automated shakers eliminate human errors and variability. Therefore, they offer more accurate and reproducible results. Moreover, they provide safety benefits. Since they reduce the need for manual handling of heavy sieve stacks, they lower the risk of workplace injuries.
Q2: Can automatic sieve shakers be used with wet samples?
A2: No. Automatic sieve shakers are not designed to handle wet samples. Using wet samples on automatic sieve shakers can damage the electronic components and motors. Besides, wet samples can cause inaccurate results by clogging the sieves or causing the particles to stick together.
Q3: Can users customize the settings of an automatic sieve shaker?
A3: Yes. Many automatic sieve shakers come with programmable settings to allow users to adjust parameters such as shaking speed, duration, and amplitude according to their specific requirements. However, the customization options may vary depending on the specific model.
Q4: Can automatic sieve shakers be used for quality control purposes?
A4: Yes. Automatic sieve shakers are popularly used for quality control in industries that requires consistent particle size analysis, such as food, pharmaceutical, and construction industries. By quickly and accurately determining the particle size distribution of raw materials and final products, automatic sieve shakers help ensure that products meet precise specifications and quality standards.
