Grain transportation is an important part of the whole grain industry, a lot of grain may be in the process of transportation because of improper operation of the grain caused by secondary pollution or damage, which will cause waste of grain, for the manufacturer is also a loss of money, so many people in order to avoid such things happen will use professional grain transportation equipment suction machine, the following we will talk about What are the advantages of this equipment.
1, grain suction machine in the process of work to a greater extent to ensure that the grain of the sterile environment, but also to dry food processing, we all know that if the grain in the process of transportation moisture is directly lead to food spoilage.
2, grain suction machine can be very fast to complete the transport work, more efficient than the traditional manual transport, and can also be operated so that the grain to reach the designated location, the operation is also very convenient.
In short, the grain suction machine has numerous advantages, which is why it is used by many manufacturers, then, if there is a demand, be sure to find a professional and regular manufacturers to buy.

Grain suction machine is a professional agricultural equipment, mainly used to suck flour or other fine grain materials. In the process of operating the grain suction machine, there are many matters that need attention, according to the requirements of the operation can make the grain suction machine to play a maximum role, the following points may wish to learn.
1, before using the grain suction machine to check whether the air source is clean, if not clean, the cylinder and solenoid valve will appear blocked, which in turn affects the performance of the whole system, so make sure that the air source is clean. There is also to ensure that the pressure is in the normal range, if the air pipe at all levels is not firmly connected together, it may appear that the air pipe falls off, which will bring safety hazards.
2, before each use to check whether the various parts of the grain suction machine is firmly connected to avoid any safety problems. If there is a safety problem, press the emergency stop button, so that the damage in all aspects can be minimized.
3, grain suction machine work process if the feeding pipeline failure, to close the feeding valve, wait until the check is clear and troubleshooting before you can continue to use.
So, want to let the grain suction machine can play the biggest role, then, in the use of the above aspects must come and, can not be ignored.

Ultrasonic vibrating screen is a screening equipment for fine materials, which can be widely used in the screening of food, medicine, chemical industry, metal powder and other materials. However, some users reported that the ultrasonic transducer overheated during use. So what factors are causing this problem? How to solve it?

1. There is material residue at the transducer interface

The transducer is installed on the screen frame. Due to long-term operation, the interface between the transducer and the screen frame will become loose, and excessive material falling to the interface of the transducer will cause poor heat dissipation of the transducer, thereby cause the transducer to heat up.
For this problem, we can check the transducer regularly, stop it immediately for maintenance if it is loose, and clean it up immediately if there is residue.

2. The short circuit of the connecting line causes the transmission signal to be abnormal

The ultrasonic screening system is composed of a transducer and an ultrasonic power supply, and the cable is connected to the two. If the cable is damaged, the transmission power will be abnormal and the temperature of the transducer will be abnormal. For this problem, we can check the connecting wire before and after production, and replace it immediately if any damage is found;
3. Ultrasonic power problem

For the parts that provide ultrasonic waves to the transducer, the output power will be unstable when the ultrasonic power supply fails. In the long run, the temperature of the transducer will be abnormal, which will affect the screening accuracy and output. When starting the ultrasonic power supply, please check the equipment in advance to ensure normal operation;

4. Voltage instability

Both the vibrating screen and the ultrasonic system require electricity to maintain operation, so if the power supply is unstable, it will also cause the transducer to overheat. Therefore, please check the connection cables regularly during production to ensure that the cables are normal and the power supply is stable.

When sieving with a vibrating screen, according to the nature of the material, various forms of sieve hole blockage will occur. The main reasons for the blockage of the sieve are as follows: (1) Contain a large number of particles close to the separation point of the sieve; (2) The material has a high water content; (3) Spherical particles or materials with multiple contact points to the sieve; (4) The material itself has strong static electricity; (5) Fibrous and dendritic materials; (6) There are many flake particles in the material; (7) The woven screen wire is thick.

Because most of the material particles that need to be screened are irregular, the cause of blockage is also diverse. In order to effectively prevent the screen of the vibrating screen from clogging, measures should be taken to address the reasons for the clogging of the above-mentioned screen holes. When the material particle size is finer, the mud content is more and the sieving particle size is smaller, the water will play a decisive role in the blockage of the screen. When the moisture in the material is greater than 5, if the material is dried unconditionally, the screen surface and sieve holes should be selected. Reasonable adjustment of the screen tension is an effective method to reduce the hole blocking of the screen. The reasonable tension causes the screen to produce a slight secondary vibration with the supporting beam, thereby effectively reducing the occurrence of hole blocking.

Ultrasonic vibrating screen converts 220v, 50HZ or 110v, 60HZ electric energy into 38KHZ high-frequency electric energy, and turns it into 38KHZ mechanical vibration, so as to achieve the purpose of screening and net cleaning. The system superimposes a high-frequency and low-amplitude ultrasonic vibrator on the screen on the basis of the traditional vibrating screen. The ultra-fine powder receives huge ultrasonic acceleration, so that the material on the screen surface is always kept in a suspended state, thereby inhibiting adhesion and friction. , flat drop, and other blocking factors, the material is discharged from the corresponding outlet to complete the screening work, especially suitable for the screening of ultra-fine materials.
Advantages of ultrasonic vibrating screen:
High penetration rate and high screening efficiency;
It really solves the screening problems of strong adsorption, easy clumping, high static electricity, high fineness and other materials;
No cleaning devices such as bouncing balls are added to avoid secondary pollution of materials, and the screen has a long service life;
Self-cleaning function, the screen will not be blocked.