1. The looseness of the rotary vibrating screen mainly affects the screening accuracy of the materials: the looseness of the screen will cause the materials to rotate and not move on the screen surface, making it impossible for the materials to move in a circular direction and exit in the discharge direction, resulting in low screening efficiency and poor screening effect;

 

 

 

2. Excessive looseness of the rotary vibrating screen mesh can lead to rapid wear of the screen mesh: if the rotary vibrating screen mesh is too loose and the contact between the sub mesh and the main mesh is tight, during the operation of the rotary vibrating screen, the vibration force of the vibration motor intensifies the friction between the sub mesh and the main support mesh, resulting in damage to the fine mesh. In addition, if the screen is too loose, it may cause the material to fall down on the screen surface, which may cause the edge of the screen to slip and cause the entire screen to be unusable.

 

 

 

So if the vibrating screen mesh is too loose, it is harmful and not beneficial. So how do you determine if the mesh frame of the rotary vibrating screen is tight? The steps for changing the screen of the rotary vibrating screen are very simple. In the article "5 minutes to complete the screen change of the rotary vibrating screen, you deserve it", the manufacturer of the Xinxiang large vibrating screen has explained and introduced it in detail for everyone. Below, we will explain several inspection methods for determining whether the screen of the rotary vibrating screen equipment is tight:

 

 

 

1. Using a professional instrument to measure the tension, measure all four corners of the screen with a tension gauge. If the tension of each corner is consistent and within the normal range, it indicates that the tension of the screen meets the standard. By using a tension gauge, the tension of the screen can be clearly understood

 

 

 

2. In addition to using professional instruments for measurement, you can also use the back of your hand to touch. Gently press the back of your hand on the surface of the screen, and if the back of your hand is not depressed, it indicates that the screen is tight.

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