1. Don't block the network
Ultrasonic vibrating screen is improved on the basis of ordinary rotary vibrating screen. It uses ultrasonic vibration waves to screen fine powder materials that cannot be sieved by rotary vibrating screen, such as materials with static electricity, adsorptive properties, high static electricity, and high specific gravity. Reduce the blocking of the network caused by the viscosity of lactose.

2. Fully enclosed structure + stainless steel material
The lactose ultrasonic vibrating screen is sealed with a fully sealed structure, coupled with silicone or rubber seals, and then the German imported glue achieves a better sealing effect, which can ensure that the lactose screening process is not contaminated. In addition, for lactose screening, there are also certain requirements for the sanitation of the screening environment, so our ultrasonic vibration screening is made of 304 stainless steel, which is polished by technicians, making the operation safer and more hygienic.

3. Large screening output
Ultrasonic vibrating screen has a 5-20 times increase in the screen passing rate compared with a vibrating screen without ultrasonics, and the screening accuracy can be increased by 1 to 70%. Under the premise of ensuring the screening effect, the output of the lactose ultrasonic vibrating screen can be increased by 0.5-10 times.

1. In view of the manufacturing experience in ceramics, food, medicine, chemical and other industries, the design of the whole machine is more reasonable, the use is simpler, and the maintenance is more convenient.
2. The slurry filter screen is specially designed with a screen frame with a higher frame height, which can effectively prevent slurry splashing.
3. The vibrating body and the screen frame are sandblasted/plastic sprayed (optional). The anti-corrosion and rust-proof effect in the industry is better, and the equipment can be used longer.
4. The ceramic slurry filter screen adopts a 4-level aluminum casing vibration motor (optional), which has faster heat dissipation, simpler maintenance and longer service life than other brands in the industry.
5. With mature vibration motor technology, the overall equipment is more energy-efficient, consumes less power, and has stronger excitation power.
6. The sealing ring with high glue content is used to effectively prevent the leakage of the slurry.
7. No upper cover design, easy to observe the screen surface, the discharge port can be rotated 360 degrees freely, and the screen is easy to replace and clean.
8. Choose a mature single-mesh double-hoop grid frame, and the discharge port of the under-screen is located on the vibrating body, which speeds up the discharge speed and has a higher efficiency per unit time.
9. The height of the bottom cylinder can be designed according to user requirements without installing foundation.

The sealing rubber ring is an indispensable part of the vibrating screen. According to the material, it can be divided into three categories: rubber sealing ring, silicone sealing ring and polyurethane sealing ring. The sealing rings of three different materials are suitable for materials with various characteristics.
1. Rubber sealing ring
Rubber sealing ring is the most common type of rubber ring, which has a wide range of applications and is mostly suitable for screening of ordinary materials. The cost and cost are the lowest among the three.
2. Silicone sealing ring
The price/performance ratio of silicone seals is the highest among the three. Mainly used for screening high temperature, corrosive or oily materials.
3. Polyurethane sealing ring
Polyurethane sealing ring is the most expensive one. Various properties are higher than rubber rings and silicone rings. High temperature, corrosion and oil resistant.
Second, the role of sealing rubber ring
The main purpose of the sealing rubber ring is to seal the overall equipment in the vibrating screen screening process. At the same time, it can prevent the noise of the vibrating screen during the working process.

In fact, there are many reasons that affect the output of the square swing screen, including mesh blockage, screen hole wear, uneven feeding of the screen, too much material on the screen, So how to solve it?
Severe abrasion of sieve holes: When the sieve is used for a long time, the sieve holes are severely worn, which seriously affects the screening effect. At this time, the worn screen holes should be repaired. When it is severely worn, you should consider replacing the filter
Uneven feeding: When the feed trough of the sieve is too narrow, the material cannot be evenly distributed along the entire surface of the sieve, so that the surface of the sieve cannot be used effectively, which affects the screening effect. At this time, the feed trough should be adjusted. Width to make the feed of the sieve uniform.

1. On Both sides:
This installation method is also the more adopted method for the vibration motor of linear vibrating screen equipment. It is usually used when we have restrictions on the overall height of the device, but there is no restriction on the width of the device.
2. On Top:
This installation method is not common in linear vibrating screens, and few people do this. However, ZSG linear screens usually use this installation method. If customers have restrictions on the height and width of the discharge port of the linear screen equipment, then the vibrating motor Whether it is installed at the bottom or on both sides, the requirements cannot be met. At this time, the vibration motor can be installed in the middle of the top of the equipment, which neither increases the width of the equipment nor affects the reduction of the height of the discharge port of the equipment
3. On Bottom
This is more common, this is the most widely used.

1. Screening material-material shape/moisture content
In actual production, most of the screening materials are cylindrical materials or irregular particles. Although the rotary vibrating screen can clean the screen and solve the problem of network blockage, it belongs to some materials with irregular shapes and water content. Large, the screen will still be blocked during the screening process, which will affect the screening efficiency.

Solution: ① When the humidity of the material is high, the method of increasing the sieve hole can generally be adopted, or the wet screening can be adopted. ②Materials with large water content (when the water content is greater than 8%) should be wet screened or cleaned in advance. ③If the previous two methods are not feasible, you can choose to install an ultrasonic transducer on the rotating vibrating screen, that is, selecting an ultrasonic vibrating screen for screening.

2. Screen specifications-screen area, inclination and screen hole shape
The larger the effective area of the screen surface, the more area the screen pores occupies, the easier it is for materials to pass through the sieve holes, and the higher the screening efficiency.
If the installation inclination angle of the rotary vibrating screen is too small, it will cause materials to accumulate on the screen surface, which is also not conducive to screening. Improper selection of sieve holes will also result in low screening efficiency of the rotary vibrating screen.

Solution: The installation angle of the rotary vibrating screen should be adjusted at any time according to the requirements for the quality of the screening product. The shape of the sieve hole of the rotary vibrating screen should be selected according to the particle size of the material and the requirements for the use of the product under the screen. Generally, for cylindrical particles, rectangular sieve holes have better passing performance; for irregular particles with little difference in size in all directions, round holes have better passing performance.

3. Improper manual operation: uneven feeding-to ensure the normal work of the screen surface
Solution: The rotary vibrating screen should be fed evenly and continuously, and the material should be spread into a suitable uniform thickness along the entire width of the screen surface, which not only makes full use of the screen surface, but also facilitates the passage of fine particles through the screen holes, so it can ensure a higher Productivity and screening efficiency.