『Grouting flowmeter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)
How to choose a grouting automatic recorder?
When selecting the first four sets of grouting automatic recorders, it is necessary to determine the configuration you need based on the engineering situation and actual needs. You can follow the following steps: 1) If only one type of hail cavity hole needs grouting, it is recommended to choose one to one; If you need to record data from several holes simultaneously, you can choose one to two. 2) If the construction site does not require recording density parameters and directly calculates density using water cement ratio, only two parameter recorders need to be selected; If automatic recording of density is required, a three parameter recorder should be selected; If automatic recording of lift values is required, a four parameter recorder should be selected. 3) If the pipeline connection is for a small cycle, only one flow meter is required for one hole. If it is for a large cycle, two flow meters are required for one hole. The price of grouting recorders is currently very chaotic, ranging from 20000 to 90000 yuan, depending on different models: 1 trailer
1, 1 trailer
2, two parameter, three parameter, four parameter. If you choose a 1-trailer, two parameter, four parameter large cycle recorder, the price will naturally be higher. This is not necessarily the more expensive the better depending on the project needs: for example, if only three parameters are needed to meet the requirements, there is no need to spend money on four parameters. Moreover, even for the same recorder manufacturer, prices may vary.
2. Hydraulic Doppler flowmeter
3. Why do people use door and window grouting machines? What are the advantages of all of them? 
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People widely use door and window grouting machines, mainly due to their core advantages such as reliable quality, convenience and efficiency, strong applicability, and controllable pressure. The specific analysis is as follows:
Firstly, the quality advantage is significant, the structure is compact, and the performance is stable: the door and window grouting machine adopts an integrated design, the layout of core components is reasonable, reduces mechanical vibration and wear, and ensures long-term stable operation.
. For example, its motor is directly connected to the pump body to avoid power loss caused by aging of the transmission belt, and the failure rate is reduced by more than 40% compared to conventional equipment. Economically reasonable and cost-effective: The equipment price is usually 60% -70% of that of similar imported products, but the core performance (such as pressure stability and grouting efficiency) meets international standards. Taking a certain brand model as an example, the daily processing capacity of a single device can reach 200 square meters, and the comprehensive cost is reduced by 55% compared to manual grouting. Image: Compact design reduces space occupation and facilitates deployment on construction sites2. Convenient and efficient operation. Strong power adaptability: using a three-phase 380V industrial power supply, the power output is stable and can operate continuously for 24 hours.
. Compared to single-phase equipment, its power density is increased by three times and grouting speed is faster. Flexible mobility and easy maintenance: The equipment weight is usually controlled within 150kg, equipped with universal wheels and foldable handles, and can be pushed by
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