A concrete plant cut error from 1% to 0.3%
A concrete batching plant in Hebei used to have 1% error in their mixing. That meant they wasted 5 kg of cement per cubic meter. Over a year, that cost hundreds of thousands of yuan. We changed their batching load cell to a 3-ton capacity, C3 accuracy unit. We also gave them our indicator with automatic drop compensation. After three weeks, the error was stable at 0.3%. The plant manager did the math: they saved 300,000 yuan a year in materials. Precise batching saves money.
Full Technical Parameters (Table Format)
|
Parameter |
Value |
|
Capacity range |
100 kg to 50 tons |
|
Accuracy class |
C3 (3000 divisions) |
|
Nonlinearity error |
≤ ±0.02% FS |
|
Elastic body material |
40Cr alloy steel, zinc plated and passivated |
|
Structure |
Cantilever beam or S-type |
|
Mounting features |
Anti-loosening lock holes and spring washers |
|
Strain cavity sealing |
Epoxy fully sealed |
|
Protection class |
IP65 |
|
Output cable |
Double shielded, anti-inverter interference |
|
Bottom cushion |
Rubber pad to absorb shock |
How our batching system helps you
With our batching indicator, you can set target values, automatic drop compensation, and out-of-tolerance alarms. The indicator learns the actual overrun each time. Then it adjusts the early cut-off value for the next batch. After three to five batches, the error stays within ±0.5%. Need explosion protection? We have an Ex d IIB T4 version for flour or coal dust environments. Output can be 4-20mA or Modbus RTU, directly to your DCS. A common question: "Does your batching load cell work with vibrating mixers?" Yes, the rubber pad and double-shielded cable handle vibration well. Yixing Silvanus Electric Manufacture Co., Ltd. has been making batching sensors since 2007. Choosing us means your batching system gets more accurate over time.
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