The vibrating screen of the screw extruder may encounter slow discharge during the daily processing of materials. Xiaobian specially summarizes the following situations and solutions for the majority of users:

  1. Check whether the screen and the discharge port are horizontal or too high. Under normal circumstances, it should be about 5mm higher. The design of the discharge port height is different according to different material characteristics.

  2. When the vibrating screen is working, check whether the screen surface or the discharge port is in a horizontal state. This is directly related to the screening effect of the equipment; if it is not horizontal, it must be adjusted in time, and the vibrating screen produced by the high-machine mechanical production is With support feet, the customer can adjust the foot to level the vibrating screen and reduce it accordingly.

  3. In addition to the above, the key point is that the angle of the upper and lower eccentric blocks of the vibration motor can be adjusted. The smaller the angle is, the faster the material is spread out, and the angle is changed to make the material spread out slowly. When changing the angle of the eccentric block of the vibration motor, it should be adjusted about 5 degrees. If you have strict requirements on the screening accuracy, the angle of the motor should not be too small, otherwise the material will spread out quickly, which is unfavorable for the screening effect. In the case of the vibrating screen, the angle of the motor eccentric block is 45°.

  Zhengzhou Dingli Manufacturing Engineer has researched and developed a new type of reinforced screen frame in the experience of producing vibrating screen for many years, so that the strength of the screen frame is improved, the plane of the screen mesh and the screen frame are sealed, which can completely solve the ordinary vibrating screen screen side and sieve. The material in the frame contact is stored and leaked, which is more convenient to install and use. It can realize the requirements of classification, impurity removal and solid-liquid separation of materials, and can be widely used in food, medicine, chemical, abrasive, glass, ceramic, metallurgy, paint, papermaking, mining and so on.