Full Floating Balance Array High Precision Electronic Belt Scale

Full floating balance array high precision electronic belt scale AICS-FH-WTC

 Array-type high-precision electronic belt scales offer long-term stability without calibration, with significantly improved weighing accuracy and excellent durability. The load cell stiffness requirements are substantially reduced, and weight reduction effectively mitigates the impact of belt tension variations. Installation position requirements are relaxed as single support eliminates structural deformation interference. Reduced coaxiality requirements for weighing rollers minimize maintenance needs. Material adhesion on rollers has no effect. Suitable for trade settlements and critical bulk material measurements. Equipped with expert system remote diagnostics enabling early fault detection, warning, and resolution. Achieves 0.2% accuracy, meeting true Class 0.2 measurement standards with over 6 months of stable operation. Unique tracking system prevents zero drift, with individual AD detection for each sensor channel. Features fault diagnosis and deviation rejection, ensuring long-term high-precision operation. Truly realizes high-accuracy, self-calibration, and maintenance-free operation, guaranteeing precise measurement.  The main indicators of the high-precision belt scale are AICS8000 intelligent controller and belt scale accumulator Rated flow rate 30t/h---13000t/h Physical verification error: Single count n=12; ≤ 0.1% (first verification); ≤ 0.2% (in use) Number of sequence units n ≤ 12 Effective weighing section length 2L×n (L: roller spacing) Piglet width 500---2400mm Pit belt speed 0.5---5m/s The belt type machine numbers are TD75 and DTⅡ Communication protocol standard MODBUS Communication interface RS-485, RS-232, Ethernet   Technical breakthrough of high precision belt scale Discard the traditional belt scale error theory and create a new error theory. The main error sources of belt scale are —— The influence of belt tension is basically eliminated Traditional belt scale error theory high precision to the "internal force theory" of belt scale For a single weighing unit, the influence of belt tension is identical to that in traditional belt scale configurations. In a continuously installed weighing array, adjacent units' belt tensions cancel each other out. This means the internal belt tension within a continuous weighing array acts as an "internal force" with zero impact on weighing performance, while the effect of belt tension is confined to the entry and exit units of the array. 12 Belt effect theory of roller belt scale The "belt effect" refers to the impact of physical characteristics such as belt hardness and weakness on weighing. Under belt tension, trough-shaped belts exhibit semi-rigid behavior. When support points are not aligned in a straight plane, waves form along the belt's direction of movement, creating a phenomenon known as the "belt effect" that affects weighing accuracy. The intensity of this effect varies with factors including belt hardness, material flow rate, environmental flow conditions, and temperature. Array-type belt scales compensate for these effects by detecting and analyzing sampling values from each unit to establish a mathematical model of "belt effect" influence. Guided by "internal force theory," these scales adopt a fundamentally different design approach compared to conventional models. Their unique overall structure enables long-term operation under harsh working conditions, playing a crucial role in enhancing the equipment's long-term stability. The unit uses a weighing sensor to support two sets of weighing idler groups. The unique structure design with high bending resistance is simple in structure, light in weight, and quick and convenient for on-site installation. The weighing idler groups use the original idler group of the belt conveyor to avoid maintenance during daily work Force-measuring weighing sensor The weighing sensor used in the belt scale is a special sensor developed through multi-directional research. The sensor has excellent performance indexes such as resistance to horizontal force and offset load, and the overall performance is greatly improved. Technical parameters of high precision electronic belt scale (working voltage 220vac)。