1. Method for adjusting amplitude of ultrasonic vibration screen
Ultrasonic vibrating screen adjustment of the amplitude of ultrasonic system plays a very important role, the adjustment of the amplitude of ultrasonic vibrating screen is adjusted according to the properties of the material, the adjustment of moderate, not only the screening of high yield, the result of a damaged screen mesh and reduce a lot of waste.
System on the market a lot of ultrasonic vibrating screen are fixed when delivery from factory to adjust good, adjusting button is set above doesn't work, the advantages of this kind of ultrasonic vibrating screen is a customer factory workers won't move, avoid the workers improper operation system is not working.
The bottom amplitude of ultrasonic vibration screen is mainly applied to the materials with heavy material proportion. The materials with good fluidity do not have to jump very high. The amplitude of ultrasonic vibration screen is mainly used to screen general materials, which can not only keep the material from blocking the net but also keep the material from jumping very high. High amplitude of ultrasonic vibrating screen is mainly used with lighter in specific gravity, viscosity is very big, such as electrostatic material, make the material not adhesion, with the high amplitude of ultrasonic scattered material, thus better material screening.
2. Ultrasonic vibration screen changing method
The ultrasonic vibration screen should pay attention to the following matters when changing the network: when installing the tension screen, it must pay attention to the uniform force, not loose while tightening the phenomenon; After the ultrasonic vibration screen screen screen frame pad high, the uniform coating glue; When fastening the screen with a tight network card, the corners should be tight, so that the force of the screen can be even and the glue can pass through the screen evenly. Because of the ultrasonic transducer is placed on type of vibrating screen, so to bring the transducer mounting hole mesh sieve frame is clean, make sure that the ultrasonic transducer of vibrating screen direct contact to the screen frame picture of bed plane.