According to the working principle of the sensor feeding device can be divided into capacitive, infrared and ultrasonic type, such as Raymond type 3r, where the capacitive type and stick a little, capacitive occurrence and no signal receiving device, relying on observation Level barrel level Raymond mill, changing the capacitance of the sensing element is measured. Rod sensor of simple structure, continuous non-differential output signal, so the most widely used. Speed ??agency can set upper and lower limits of the material level to automatically adjust the speed of the feed rollers Raymond 6r, can also make the feed rollers by setting a fixed speed work. By adjusting the high voltage Raymond feed roller speed to change the size of the volume of feed gradient effect is good. According to the working principle of the sensor feeder device can be divided into capacitive type, infrared type, and ultrasonic type, etc., wherein the capacitive type and has a bit rod grinder, capacitive occurrence and signal receiving means does not rely on the observation tube The material level height, the sensor element changes the capacitance measured. Rod sensor of simple structure, continuous non-differential output signal, so the most widely used. Speed ??agency can set upper and lower limits of the material level to automatically adjust the speed of the feed rollers can also feed rollers by setting a fixed speed work. By adjusting the high voltage Raymond feed roller speed to change the size of the volume of feed gradient effect is good. Raymond reducer Model Select a few things to note: First, Raymond gear is optional servo motor output shaft diameter must not exceed the maximum use of the table shaft diameter; two, high-pressure reducer is that if by Raymond torque calculations, to meet the normal operating speed, but in the full servo output shortfalls if the phenomenon, we can make the appropriate limiting control in the drive motor side next to be done to protect the Raymond mechanical shaft torque. Raymond high pressure, the pressure at work to provide high strength, so for any one part of the machine must choose the most appropriate, choose high-pressure Raymond gearhead must follow the appropriate types and specifications to meet certain strength thermal equilibrium conditions, so as to ensure the normal healthy functioning of the Raymond machine. Raymond manufacturers | Yuxin Senda (certified) | Yuncheng Raymond provided by Henan new Senda Heavy Machinery Co., Ltd.. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Yuxin Senda in leadership with the staff warmly welcome all inquiries negotiations to create Yuxin Senda a better future.