日韩中文字幕三区_四虎国产精品永久在线_午夜男女爽爽影院麻豆_精品国产日韩超清在线_奶头很敏感无码AV_欧美日韩在线视频看看_任我鲁这里有精品视频_无码免费又黄又刺激久久_亚洲中文字幕综合影院_艳情超碰av无码

1、Working principle

The ultrasonic screening system consists of an ultrasonic device, a transducer and a resonance ring. The high-frequency oscillation of the ultrasonic generator product is converted by the transducer into a high-frequency sinusoidal longitudinal oscillation wave. This oscillation wave is transmitted to the resonance ring to resonate the resonance ring, and then the vibration is uniformly transmitted to the screen surface by the resonance ring. The material on the screen is subjected to low-frequency three-dimensional vibration and superimposed on ultrasonic vibration, which can prevent the mesh from clogging and increase the screening output and quality.

2、Product feature

1) Ultrasonic adopts integrated circuit board, fully enclosed, digital CPU control, special aviation interface: it can work continuously for 12-24 hours without cooling and cooling.

2) The screening accuracy has been increased by 70%, and the processing capacity is 2-10 times that of ordinary screening machines. The comparison of difficult-to-screen materials is particularly significant, such as: silicon carbide powder, alloy powder, coffee powder, etc.

3) The screen mesh can reach 600 meshes, and the screen can be completely self-cleaning, easy to operate and maintain.

4) Really solve the screening problems of strong adsorption, easy agglomeration, high static electricity, high precision, high density and light specific gravity.

5) Ensure that the characteristics of the processed materials remain unchanged.

3、Comparison between uitrasonic vibration screen and common vibration screen