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多托辊式电子皮带秤是采用多组称量托辊进行称重的一种新型皮带秤。由于称量托辊组数多、称量段长(一般为4～6米),称重传感器量程范围大,所以对大块矿石计量适应性强。目前常见的单托辊式电子皮带秤由于只有一组称量托辊,用于大块矿石计量时会出现精度低、传感器易损坏、不能长期使用等问题。为了解决这个问题,长沙黑色冶金矿山设计研究院、衡阳运输机械总厂用他们合作研制的多托辊式电子皮带秤对大块物料的计量进行了多次试验。1983年又按本钢歪头山矿自磨机前皮
Multi-roller electronic belt scale is the use of multiple weighing roller weighing a new type of belt scale. Due to the number of weighing roller group, the weighing section length (usually 4 to 6 meters), weighing range of large sensors, so large ore metering adaptability. The common single-roller electronic belt scale weighing roller as only one group, for large ore measurement will appear low accuracy, easy to damage the sensor, can not be long-term use and other issues. In order to solve this problem, Changsha Black Metallurgy Mining Design and Research Institute, Hengyang Transport Machinery Plant with their cooperation in the development of multi-roller electronic belt scale on the measurement of bulk materials conducted several tests. In 1983, according to Benxi Steel tilted head mills from the mill before the skin