Common Faults And Solutions Of Ultrasonic Vibrating Screen/Vibration Sifting Machine
In the long-term operation of ultrasonic vibrating screen, failure is inevitable. Based on years of production experience, Dayong Vibration Equipment Co., Ltd. has summarized some common faults and solutions of ultrasonic vibrating screen.
Fault 1: The fault of the ultrasonic rotary vibrating screen transducer
Fault 2: The ultrasonic vibrating screen produces abnormal noise.
Hope this article can help you, if you have other questions about the product, you can contact us, the professionals of Dayong Vibration Equipment Company will give you the best solution.
In the long-term operation of ultrasonic vibrating sieve, failure is inevitable. Based on years of production experience, Dayong Vibration Equipment Co., Ltd. has summarized some common faults and solutions of ultrasonic vibrating screen.
Fault 1: The fault of the ultrasonic rotary vibrating screen transducer
Ultrasonic transducer is the core equipment of ultrasonic rotary vibro sifter, which can convert ordinary electric energy into ultra-high frequency ultrasonic (18 kHz) electric energy. During use, the ultrasonic vibrator may be damp, the transducer vibrator will catch fire, and the ceramic material may be broken. , vibrator degumming and other issues.
The ultrasonic vibrator is damp: You can use a megohmmeter to detect the connection plug of the sensor. When testing the insulation resistance value, the insulation resistance is generally greater than 5 megohms. If the insulation resistance value does not reach this value, you can put the entire sensor in the oven and set the high temperature for 3 hours. Dry left and right, or dehumidify with a hair dryer until the insulation resistance value is normal;
The transducer vibrator catches fire, and the ceramic material is damaged: you can rely on the megohmmeter or visual inspection, and the damage of disconnecting the vibrator will not affect the normal use of other vibrators;
Vibrator degumming: This phenomenon is mainly due to the long service life of the transducer, which can continue to be used after rebonding.
Fault 2: The ultrasonic vibrating screen produces abnormal noise.
The abnormal sound produced by the ultrasonic vibrating screen may be a short circuit of the connecting line between the power supply of the equipment and the transducer; the plug of the connecting line is damp or broken down by conductive materials; the transducer is faulty; you can use an electricity meter to check the HF connection cable and the plug, so that the insulation resistance in the middle is not less than 1M. If the resistance is less than 1M, the plug needs to be replaced, and then use a multimeter to measure the capacitance value between the two lines of the transducer on the capacitance measuring gear. When the HF is connecting the cable and changing When the insulation resistance between the transducers is less than 3nf, it proves that there is at least one broken wire in the HF connecting cable to the transducer.
Hope this article can help you, if you have other questions about the product, you can contact us, the professionals of Dayong Vibration Equipment Company will give you the best solution.
