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| What is the automatic control system of the mortar pump (212 visualizações) | |
| What is the automatic control system of the mortar pump | Postado em 26/02/2019 11:31 por feiwosicun1020  |
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I. start and stop of pressure control Pressure control, especially water pressure control, is widely used in water treatment industry. Share below constant pressure water supply, hydraulic industry two cases. 1. Constant pressure water supply: in buildings or water supply pipe network, constant pressure should be controlled around a specific value (e.g. 1.0mpa). At this time, often with pressure transmitter (high demand occasions), or remote pressure gauge (control accuracy is not high), as the field pressure measuring instrument. Pressure signal directly into the inverter, the use of the inverter itself PID control function, adjust (adjust) behind the pump or valve, the pressure value will be stable in a certain range (fan wei). 2. Hydraulic equipment start and stop: a lot of pressure control occasions, often is to pressure to a certain pressure, demand to stop pressure. The pump body of high-temperature mortar pump is steel lined with ultra-high molecular weight polyethylene structure, the lining thickness is 8 ~ 20mm, the pump USES the patented technology of plastic lining, compared with other similar pumps, has the advantages of good thermal deformation resistance of the lining layer, anti-cracking, anti-shedding, high temperature. Or when the pressure is lower than a certain value during a period of time during the TestMeasure, an alarm is required. At this time, integrated digital pressure controller with three functions, namely integrated pressure display, alarm input (sh: pinyin ru), and switch (k: I, gu: n) quantity control output, is often used. Related products: high class skid mounted petrol pump fuel dispenser 2XZ rotary vaccum pump for food industry dry running vacuum pump and compressor for Heidelberg Printing machine hhm1020 / |
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| What is the automatic control system of the mortar pump (212 previews) | |
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