When people use conveyor blet scales, the scale might change for various reasons, which affects the measurement accuracy of conveyor scales. In order to verify the measurement accuracy, it is necessary to calibrate the belt scale in a certain way. Usually the unit weight is as below(kg/m):
5,10,20,30,40,50,60,70,80,90,100,110,120,130,140,150,160
Class of chain weight: M1
Length: 7.2m/8.2m
Capacity of belt weigher: 1~6000t/h
Calibrate belt weigher
With customized weights according to equipment loading capacity
Stainless steel or Chrome Plated material could be choosen
Chain weight is used for belt weigher calibration.
In the course of the school inspection, this device can simulate the state of physical operation with the belt, compared with other verification methods, it has the advantages of scientific principle, accurate weight transmission, convenient installation and operation, high degree of automation, is the ideal equipment for verifying belt scale.
Zero the conveyor belt scale, put chain weights on belt scale. When belt scale start to running, its roller rotation, dynamic simulation of material status, loading result to the weight sensor.
The scale operation system sets the belt running speed at this time as constant speed, after calculating, the sensor display board will show the instantaneous and cumulative value.
Technical parameters
1) System accuracy: 0.1% of weight per meter
2) Dynamic calibration specifications: 2 kg/m to 150 kg/m
3) Belt inclination: 0 to 20 degrees
4) Use environment:
(1) Operating temperature: -20 to 60 (2) relative humidity: 90%
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