Introduction
principle
The resistance-rotating material level switch uses a micro motor as the driving device, and the transmission shaft is connected with the clutch. When the material is not in contact with the material, the motor runs normally. When the blade contacts the material, the motor stops rotating, and the detection device outputs a contact signal and cuts off at the same time. The power supply stops turning. When the material falls, the resistance on the blade disappears, and the detection device relies on the torsion spring to return to the original state.
Features
With mechanical overload protection, when the blade is under heavy load, the motor slewing mechanism will automatically slip to protect it from damage.
Unique oil seal design prevents dust from infiltrating along the shaft.
The torque is stable and reliable, and the torque can be adjusted.
application
Plastics industry: dust, granules, granules, etc.
Construction Industry: Limestone, Styrofoam, Sand, Urea, Cement, Gypsum, Crushed Stone
Food industry: milk powder, flour, salt, sugar, minerals, herbs, rice
Paper/pulp industry: wood strips, wood chips, etc.
Chemical industry: rubber, paint, foam
Steel industry: iron ore, coal, coke, sand, melting.