Tube-11 Level Switch Widely Used in Alumina Electrolysis Process

Last month, Shandong Liaocheng Aluminum Industry Co., Ltd. ordered Jiwei’s Tube-11 Vibrating Rod Level Switch in quantity for measuring the alumina powder in electrolytic aluminum workshop and all of them have been installed and are running well.

Jiwei’s self-developed Tube-11 Vibrating Rod Level Switch is based on the design of double tubes structure. Since the beginning of 2016, Tube-11 has been applied to the electrolytic aluminum workshop for measuring the alumina powder successfully at Shandong Liaocheng Aluminum Industry Co., Ltd.. Due to its good adaptability and high reliability in difficult conditions, Tube-11s are widely favored by Shandong alumina electrolysis industry. Tube-11 satisfies customers’ demands for the management of new electrolytic alumina production line, recently, Tube-11 frequently shipped to Shandong in large quantities.

Alumina has high density and adhesive feature, so the installation position of level switch is strictly limited, especially interfered by strong magnetic field from the electrolytic tank. In the past, RF admittance level switches, fork level switches, ultrasonic level meters and microwave level switches were used by factories, but finally all failed to work reliably under poor conditions. Therefore, level control of alumina powder becomes a major problem in the industry. However, Jiwei Tube-11 Vibrating Rod Level Switch adopts unique probe design, has strong anti-hanging and non-adhesive function, and completely solves the problem of level control in alumina electrolysis process.