Firstly, the strength of the discharge port is insufficient. Generally, vibrating screen manufacturers use 4 mm plates as the discharge port, but in order to save costs, some manufacturers use 2 mm plates as the discharge port; because some customers require the discharge port to be too long, this will easily lead to the problem of the discharge port fracture . Therefore, the material thickness of the discharge port of the linear vibrating screen is enhanced, which can effectively prevent the breakage.

Secondly , too much material causes the discharge port to break. Generally, in order to facilitate the discharge port to receive the material, the discharge port is designed to be relatively small, but too much material at the discharge port will cause the discharge port to break