The screen is one of the components in the asphalt mixing plant and can help screen materials. However, the mesh holes on the screen are often blocked during the operation. I don’t know whether this is due to the screen or the material. We must find out and prevent it.

After observing and analyzing the working process of the asphalt mixing plant, it can be determined that the clogging of the screen holes is caused by the small screen holes. If the material particles are slightly larger, they will not be able to pass through the screen holes smoothly and blockage will occur. In addition to this reason, if stones containing a large number of stone particles or needle-like flakes are close to the screen, the screen holes will be clogged.
In this case, the stone chips will not be screened out, which will seriously affect the mix ratio of the mixture, and ultimately lead to the quality of the asphalt mixture product not meeting the requirements. In order to avoid this consequence, try to use a steel wire braided screen with a thicker diameter, so as to effectively increase the screen pass rate and ensure the quality of asphalt.