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| Reasons for the concrete mixing station measurement error | |
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| Tweet Topic Started: 3 Mar 2016, 02:50 PM (99 Views) | |
| joanna | 3 Mar 2016, 02:50 PM Post #1 |
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A concrete batching machine structure is not reasonable cause measurement error Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:twin shaft concrete mixer machine,concrete batching plants,concrete mixer,blocking making machine,concrete pump,etc. In order to make the uniform stress of the sensor MP Series Planetary Concrete Mixer, should make the aggregate into said hopper after gravity and the weighing hopper in a vertical center of gravity. In fact, the aggregate is not a homogeneous material, and the design of the bucket itself error, make the theory of gravity and actual gravity do not coincide, resulting in three sensor uneven force error. Two, human error factor Batching machine in the blending process, when said in the hopper material reaches the set value, to belt conveying machine will automatically stop (pneumatic feeding gate off), but at the same time there is a portion of the material from the air into the weighing hopper, the weight of this part of the material known to drop. Most batching machine does not automatically drop correction. In order to ensure the accuracy of mixture, general material on the gap value of artificial correction, the setting value minus the value gap. Drop value settings Cement Silo, because aggregate or dry or wet, or by the loader when feeding the impact of the actual gap and set the value gap between will produce errors. Three, batching control system components the stability and reliability of the error Mixing station control is the core component of weighing and batching controller, it will cause zero drift in the power supply voltage instability, affecting the measuring accuracy. In addition diesel concrete mixer prices, the input and output it generally uses A/D conversion module. Therefore, A/D conversion rate directly affects the output precision. |
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4:52 PM Jul 11