Ultrasonic Screening System
MAR series is a professional ultrasonic screening system, which is composed of ultrasonic generator and screen transducer. It can meet the use range of 28 ~ 38kHz frequency. The system can automatically track the best resonant frequency and compensate for the detuning caused by heating and other reasons; It can also be added to any new or existing vibrating screen.....
Main Feature
1. Using Jiayuanda's ultrasonic screening system, the screening accuracy can be increased by 1-70% and the output can be increased by 1-10 times.
2. The ultrasonic vibrating screen eliminates the contamination and wear of powder caused by conventional screening methods, and greatly reduces the noise of the screening machine;
3. Complete product information and easy installation
4. An economical solution for a variety of screening tasks
5. Wide range of screen mesh options, customers can customize appearance and size
Speficiation of Ultrasonic Screening System
| Product number | MAR28-D55 | MAR28S-D58 | MAR28-D74 | MAR35S-D58 | MAR35-D58 |
| Ultrasonic frequency | 25.5~29.5KHz | 25.5~29.5KHz | 25.5~28KHz | 33~39KHz | 33~39KHz |
| Ultrasonic power | ≤60W | ≤100W | ≤100W | ≤100W | ≤100W |
| Ultrasonic generator | JYD-2900EM | ||||
| Display method | 3.2-inch display | ||||
| Ultrasonic Transducer | JYD-3828-4P8-SE-D55 | JYD-3828-4P8-TR-D58 | JYD-5028-4P8-SMFI | JYD-3035-4P8-TMVF-D55 | JYD-3835-4P8-SR-D58 |
| Fixed method | External | External | built-in | External | built-in |
| Generator size | 280mm*170mm*90mm | 280mm*170mm*90mm | 280mm*170mm*90mm | 280mm*170mm*90mm | 280mm*170mm*90mm |
| Generator + transducer assembly size | 415x355x1750mm | 415x355x1750mm | 450x420x175mm | 415x355x175mm | 450x420x175mm |
| Working power supply | 220V ±10% 50-60Hz | ||||
Install Caution of Ultrasonic Screening System
1. The screen must be tightened, otherwise it will affect the vibration effect;
2. The interface of the connecting cable must be tightened and checked regularly for looseness;
3. When the noise of the ultrasonic screen system is too loud, please replace the fan with the same specification in time;
4. The bolts between the transducer and the screen should be tightened and checked regularly for looseness;
5. When an abnormal situation occurs at work and you cannot eliminate it by yourself, please contact Jiayuanda Technology. Non-professionals are not allowed to open the case at will to avoid electric shock;
6. The ultrasonic generator should be placed in a well-ventilated place to facilitate heat dissipation and extend the service life of the system.
FAQ：
Q: What is the mesh number of ultrasonic screening system?
When buying vibrating screens device, we should first clarify our sieving requirements and select screens that can meet our screening needs according to the size of the screened material particles. As usual,technical parameters included mesh number, wire diameter, pore diameter, material and effective screen surface. The length unit of mesh number is usually mm.
The specifications of standard screens mesh in different countries are different. The commonly used Taylor system is to take the number of holes per inch as the screen number, which is called mesh. The so-called mesh number refers to the particle size or fineness of the material. It is generally defined as the number of mesh in the area of 1 square inch, that means the number of mesh of the screen. The number of meshes that a material can pass through in this area is defined as:
For example, 200 mesh means that the material can pass through a screen with 200 meshes in 1 square inch.
100 mesh means that the material can pass through a screen with 100 meshes in 1 square inch.
50 mesh means that the material can pass through a screen with 50 meshes in 1 square inch.
It can be seen that the mesh number of the screen is inversely proportional to the aperture and particle size and directly proportional to the aperture number. That is, the larger the mesh number, the more the number of holes, and the smaller the hole diameter, indicating the finer the particle size of the material; The smaller the mesh number, the smaller the number of holes, and the larger the hole diameter, indicating that the particle size of the material is larger. Therefore, we should select the appropriate screen according to the particle size of the material to be screened to meet our ideal screening requirements.
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