How to choose the sensor in the weighing sorter
The reason why the weighing sorter can be sorted very accurately is because there is a load cell in it. How should the manufacturer choose this sensor? There are two main types of load cells: strain resistance sensors and electromagnetic compensation sensors. The factor that affects the dynamic accuracy of a checkweigher is not which type of sensor is selected. Even if the accuracy of the load cell is very high, if the vibration of the motor of the equipment itself, the vibration of the scale on the product and the vibration of the foundation cannot be overcome, the desired dynamic accuracy cannot be achieved, even if a very high-precision balance sensor is selected. In addition to the mechanical vibration of the machine itself, the factors affecting the dynamic weighing accuracy of the checkweigher, the product length, the internal shaking of the product and the environmental factors will all affect the accuracy. Under the same weighing platform length, the longer the product length and the shorter the weighing time, the worse the accuracy will be. When the checkweigher uses a strain resistance sensor, if the repeatability of the checkweigher is very high, it will show low accuracy and high repeatability. However, by adjusting the dynamic and static scale factors, the dynamic accuracy of the checkweigher can reach a very high level. The core component of a checkweigher is the load cell. At present, two types of load cells are usually used internationally: strain resistance sensors and electromagnetic compensation sensors. When the checkweigher machine uses an electromagnetic compensation load cell (that is, the sensor method selected by the electronic balance), if the repeatability of the checkweigher machine is very poor, it will show high precision and low repeatability. The result is poor dynamic accuracy, and it is difficult to parameterize dynamic weighing accuracy. The above article introduces us to the purchase skills of the load cell in the weighing sorter. If we still do not understand, we can come to our company for inquiries, we will definitely tell us everything. .
Anxious in finding a solution to your weigher issue? Click Kenwei Multihead weighers to find a top linear weigher weigher company offering top quality .
go to Kenwei Multihead weighers to get an amazing offer at favorbale price. the weigher multihead weigher packing machine actually works and is worth a try.
To deal with commercial threats, Guangdong Kenwei Intellectualized Machinery Co.,LTD. konws that the notion of proactively seeking out potential or looming external threats against a company is gaining traction.