As you know, vibrator is an electrical device that is used in many industries such as civil engineering to create vibration and vibration and vibration of various concrete molds and vibrator tables in various industries such as food and flour industries.
Other names of vibrators are vibrating motor, vibrating motor, electro-vibrating and body vibrating. One of the most important things about vibrators is choosing the right one when buying. There are criteria for buying this versatile product, and if you do not follow them, you can make the best and safest purchase.
In this article, we want to introduce the important criteria when choosing a body vibrator and examine them.
Vibration Motor Selection Guide
In general, there are two important criteria for selecting a body vibrator motor, both of which must be considered.
-Choose the vibrator motor speed
-Choose the force from the impact side
In this part of the article, we want to review the types of industrial devices and machines in which the vibrator is used, so that we are more aware when buying this product.
Selecting the right vibrating motor for the vibrating table: One of the applications of the vibrating motor is the vibrating table, which is an industrial table and has a plate and four bases. The screen is mounted on four legs, which is why it vibrates completely freely.
When the parts need to be vibrated, they are placed on these plates which are vibrated by vibrators. Note that materials that are more compact and have a higher density must be exposed to a higher frequency.
Also, materials that are puffy and dense and light require less vibration frequency. There are two ways to install vibrators on a vibrating table, one of which is rotary installation and the other is linear installation.
Vibrating tables are also used for compacting concrete or powders to increase speed, automatic filling, and sand compaction, casting molding, sorting, tank emptying and resistance testing.
Using a vibrator on vibrating plates: Here we mean vibrating plates, sieves and sieves. Sieves and sieves are used to size and arrange materials. Speed is slower for large grains and their range of motion is greater, ie between 1000 and 1500 rpm.
Also, the speed of the vibrator to make holes in small grains is higher and their range of motion is less, ie between 3,000 and 3,600 rpm. For vibrators on sieves, you can use two methods of installing single vibrators and installing two vibrators.
Choosing a body vibrating motor on a hopper: As you know, hoppers are large industrial funnels that are used in a variety of industries such as cement and concrete, chemical, food and many other industries. This product is available in different sizes and shapes.
Sometimes the material escapes during unloading, often due to wear between the material with the hopper body and wear between the material itself. In these cases, it is said that the material is trapped inside the hopper. This problem is easily solved by using body vibration.
Since the installation of a single vibrator is not enough, its size and diameters are a very good criterion for deciding the number of vibrators. For example, if the diameters are less than 4.5 meters, you should use a vibrator. If the diameter of the hopper is between 4.5 to 5 meters, the number of vibrators is 2.
Also, if the diameter of the hopper is more than 5 meters, three vibrators should be used. The force and vibration exerted by the vibration of the body causes the wear between the body and the materials in it to be eliminated.
So to choose the power of the vibrator, you must first calculate the weight of the materials that come into contact with the sloping body of the hopper. Note that the power of the vibrating motor is higher in a square hopper, but the installation location and how it is done is quite similar to that of a conical hopper.
Selection of body vibration motor in conveyors and feeders: The use of vibration channels is leveling and homogenizing materials. Note that the higher the amount of material, the less vibration is required.
Selection of body vibration for concrete formwork: The choice of this part depends entirely on the type of formwork around the vibrator. This means, for example, that if the concrete formwork is horizontal, the required vibrator speed is 3,000 rpm. But if the type of mold is vertical, the required vibrator speed is 6000 rpm.
The amount of vibration impact of the body in the form of concrete is considered according to the weight of the concrete. It is also good to know that the harder the concrete, the more force and impact strength it needs.
Selection of body vibration motor in conveyors and feeders: The use of vibration channels is leveling and homogenizing materials. Note that the higher the amount of material, the less vibration is required.
Selection of body vibration for concrete formwork: The choice of this part depends entirely on the type of formwork around the vibrator. This means, for example, that if the concrete formwork is horizontal, the required vibrator speed is 3,000 rpm. But if the type of mold is vertical, the required vibrator speed is 6000 rpm.
The amount of vibration impact of the body in the form of concrete is considered according to the weight of the concrete. It is also good to know that the harder the concrete, the more force and impact strength it needs.
Important points when choosing an electric vibrator
For electrical connection of vibrating motor, there are points that should be considered, the most important of which is to study the methods of connecting bridges in the power box terminal for single-phase and three-phase vibrating motor.
The user must also know how to convert a single-phase vibrator motor to a three-phase vibrator motor.
The body vibrator motor is operated in industrial workshops in two forms, single-phase and three-phase. Choosing electricity with a three-phase vibrator is often a priority. But in some cases there is no access to three-phase electricity.
In such a situation, single-phase electricity is used for this purpose. Note that the use of three-phase power increases the life of the vibrator motor.
Body vibration price
The price of vibrators depends on factors, one of which is the type of body vibrators. Before buying, you should be fully acquainted with the brand and quality of this product. For information on the exact price of this product, refer to the body vibration price list listed on this site.
