The Structure of Hongxing Mechanical Grading Machine

The mechanical weight classifier can be divided into the leverage scale classifier and the spring scale classifier. The leverage scale classifier is mainly composed of the moving scale with circle movement and the fixed scale fixed on the rack of the classifier. The materials are loaded on the plate. When the moving scale enters the stoichiometric point, the measurement hook of the moving scale enters the measurement slide from the control slide. When the upward force of the measurement hood is larger than the downward force of the measurement slide, the measurement slide is raised. When the scale reaches the falling area, the plate will incline and the materials are poured. If the weight of the materials is smaller than the setting weight of the measurement value, the moving scale will continuously move forward. After going through the separation needle, the moving scale enters the control slide to move to the next measurement point.
The spring scale classifier is to combine the rotating screen with the plansifter according to the order of the increase of the classifying diameter. The gap between the two belt conveyor gradually increases. This precision of this kind of device is relatively low. However, the structure is simple and it is easy to adjust the machine. The operating rate is high and it is suitable for the large-scale classifying operations. 
The mechanical grading machine has simple structure and less failure. It is easy to increase the productivity. However, the metal is pourable in the transportation process. Sometimes, it is difficult to sort the materials according to the diameter of the materials. Therefore, for the irregularly shaped materials, the errors are easily to be produced. The mechanical grading machine is suitable for the classification of the metals whose size requirements are imprecise. The mechanical grading machine produced by Henan Hongxing Mining Machinery has stable working performance and there is no vibration. This kind of classifier can overcome the large vibrating work and the short service life of the plansifter. It will be your best choice for the classification work.
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