On-line calibration of dual-mode electronic belt weigher

Following an introduction to the working principle,technical features and field mounting and commission of the dual-mode electronic belt weigher,the paper goes to dwell on the working principle and special merits of the weigher ’s on-line calibration system. Practice indicates the dual-mode belt weigher offers the merits of being high in accuracy and low in maintenance cost,and is capable of maintaining long-term smooth operation with minimal maintenance work.