The drive is operated by the micro-motor, the drive shaft is connected with the clutch. When the material is not touched, the motor will run normally. When the blade contacts the material, the motor will stop and the detection device will output a contact signal and cut off The power stops turning. When the material falls, the resistance of the blade disappears and the detection device relies on the torsion spring to return to its original state.
The drag-type level switch is designed for the monitoring of solid dots in silos, containers and chutes. This level controller can reduce overflow, material waste and downtime by preventing silo overflow, chute clogging and silo loading. RD Barrel Level Controller is also suitable for plastics, food, chemicals, iron ore, pellets and other solid materials.