A slight adjustment of the rotary vibrating screen can improve your production efficiency
With the increasing demand for rotary vibrating screens, as a special screening equipment, the rotary vibrating screen is widely used in various fields. It is mainly used for the screening of powdered materials. The user has also summarized a lot of valuable in the daily production process. Experience has found a lot of ingenuity in the debugging and production of the rotary vibrating screen, but some professional knowledge is still lacking, and there are still unclear areas that need to be studied in order to maximize the equipment.
1. Removal of the support frame: the user did not understand some common sense when purchasing the rotary vibrating screen for the first time. Among them, removing the equipment support frame is the most basic common sense. The rotary vibrating screen manufacturer installed a support to avoid damage caused by the shaking of the equipment during transportation. The support frame is installed on the side of the vibrating spring. It must be removed for normal use during the first use. If the support frame is not removed, the production will have a certain screening effect, but it will seriously affect the production efficiency of the rotary vibrating screen. , In addition, the hardware damage is also serious, so users should pay attention to the removal of the support frame;
2. Change the motor phase angle: the rotary vibrating screen uses a vertical vibration motor as the excitation source. The vibration source of the rotary vibrating screen is the screening purpose achieved by the vibration force generated by the vibration motor transmission. The vibration motor is installed on both sides With eccentric device, reasonable adjustment of the eccentric block is the key factor to improve the screening efficiency, but everything is relative, the efficiency is improved and the screening accuracy is low, so the angle of the eccentric block should be controlled according to the nature of the material. , Under normal circumstances, the eccentric block of large materials is controlled at about 25 degrees, and the fine powder materials are controlled at about 45 degrees. The adjustment method is shown in the figure:
3. Screen surface area: Many users have a misunderstanding that the larger the rotary vibrating screen area, the higher the production efficiency. In fact, it is not the case. The biggest advantage of choosing a rotary vibrating screen is the high screening accuracy, but the production efficiency is not large. It is not that the larger the diameter, the higher the production efficiency. The reason is that the rotary vibrating screen material is in a gradual diffusive movement on the screen surface. The center position of the feed is fixed and cannot be changed, so the production efficiency is not much different. It is recommended to choose When purchasing a rotary vibrating screen, it is most appropriate to control between xzs type 800 and xzs type 1200;
4. Material thickness: The material used in the production process of the rotary vibrating screen is usually 304 stainless steel. Due to the high cost of stainless steel, some small workshop manufacturers have used their brains on the material in order to save the cost, and reduce the material thickness as much as possible. Increasing profits is actually just drinking poison to quench thirst, but it will eventually be passed on to users, resulting in low production efficiency and low penetration rate.
Therefore, users should pay attention to the following components when purchasing a rotary vibrating screen. The key factors are the screen frame, grid frame, hair plate, and motor power.