Juxin Machinery first gave everyone the importance of counteracting fine crushers for lubrication in the winter. Counterattacking crushers often perform production work in a special crushing production line in the environment. The weather is generally more varied and more extreme, often due to these force majeure factors. The counter crusher causes wear, and once the wear is severe, it cannot operate normally, resulting in reduced productivity and reduced working life. Thus, lubrication is particularly important.
The efficient lubrication of the crusher winter starts from the start of the equipment. Before starting the work or after the work is completed, it is necessary to clean the counter crusher so that the counter crusher can always work in a clean and tidy state. Shanghai Paijie recommends that everyone must choose lubricants for winter use, that is, strong liquid lubricants. This will enable counter-action crushers to operate efficiently and effectively increase work output.
High-performance crusher and other series of sand making equipment, in cold weather, in the low-temperature working environment, will affect the efficiency of the use of equipment, often check and lubrication of the counter-attack type crusher is very necessary, but also efficient crusher Good operation, the key to improving economic efficiency. More product demand can pay attention to our website or call our 24-hour hotline 15093151168. The company's high-quality products can click on the link to view the consultation:
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Piezoelectric Discs For Flowmeter Sensor
Piezoelectric ceramic disc
Quick delivery
High performance
Application: flow meter measurement
There are many kinds of USF used in closed pipeline according to the measuring principle, and the most commonly used are propagation time method and Doppler method. Among them, time difference ultrasonic flowmeter is used to measure fluid flow by the principle that the time difference of sound wave propagating downstream and countercurrent is proportional to the velocity of fluid flow. It is widely used in raw water measurement of rivers, rivers and reservoirs, process flow detection of petrochemical products, water consumption measurement of production process and other fields. According to practical application, time-difference ultrasonic flowmeter can be divided into portable time-difference ultrasonic flowmeter, fixed time-difference ultrasonic flowmeter and time-difference gas ultrasonic flowmeter.
Ultrasonic flow-meters use at least two transducers aligned so that ultrasonic pulses travel across the flow of liquid or gas in a pipe at a known angle to the flow.
Technical data:
Electromechanical coupling coefficient Kp: > 0.62
Dielectric Loss tg δ: <2%
Nominal Piezo discs for ultrasonic flowmeter:
OD14.2*1MHz PZT-51
OD14.6*1MHz PZT-51
OD15*1MHz PSnN-5
OD15*2MHz PSnN-5
OD20*1MHz PSnN-5OD20*2MHz PSnN-5
OD15*1MHz PZT-51
OD15*2MHz PZT-51
OD20*1MHz PZT-51OD20*2MHz PZT-51
Size, Frequency and Electrode on request.
Piezoelectric Ceramic Disc,Piezoelectric Disk Flow Meter,Piezoelectric Flow Sensor,Piezo Discs Flowmeter
Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com