| 摘要 |
The proposed automatic hopper weigher for free-flowing materials contains a support frame, a storage bin, a feed bin, and a weigh bin, which are installed at the support frame, strain gage transducers, which are installed at the support points of the weigh bin, an analog-to-digital converter, a control unit for the bin damper valves, a display unit, and a recording unit. The outputs of the strain gage transducers are connected to the input of the analog-to-digital converter.
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