A few days ago, a customer just bought a 800mm diameter vibrating screen for screening pearl powder. During the use process, it was found that the screening effect was not ideal, so I called it the quality of the vibrating screen. problem. Under the careful explanation of our company's engineers, the customer adjusted the weight of the vibrating screen according to the instructions of the engineer, and the problem of poor screening effect was solved! Below we will share the adjustment steps of the vibrating screen weight hammer to the majority of users!
In the use of vibrating screen (three-dimensional vibrating screen), the properties of various raw materials should be used. In order to achieve the best screening effect, the upper and lower weight phase angles can be adjusted to effectively change the trajectory of the raw materials and extend or shorten the raw materials. The movement time on the screen. Adjust the weight part, generally only adjust the lower weight, the upper weight generally does not need to change. When the angle between the upper and lower weights is adjusted from 0° to 15°, the angle between the lower weight and the upper weight must be adjusted by 15° in the direction of the vibration motor.
1. Change the phase angle of the upper and lower weights to change the movement track and residence time of the material on the screen. In order to adapt the screening machine to the high-efficiency heavy-duty vibrating screen required for the separation of various materials, such as the sub-impeller coal feeder cloth, processing capacity, separation efficiency, over-network rate, etc., it should be adjusted to the best state. .
2. The hammer on the vibrating screen should not be adjusted. Open the bottom barrel adjustment hole and loosen the lower weight fixing bolt. According to the trajectory of the sieved material, adjust the phase angle of the upper and lower weights in the opposite direction to the discharge port (refer to the figure below). . Then, a small amount of material is placed on the surface of the sieve to make the sieve machine run, and the trajectory of the sieve material is checked. If the processing parameters reach the optimal mesh vibrating effect of the mine vibrating screen, the bolts are tightened and the adjustment is over. (Remember to tighten the fixing bolts).
Note: Sometimes due to the influence of parameters such as the specific gravity of the material, humidity anti-blocking device, stacking tilt angle, etc., it is impossible to adjust the phase angle once, so the user should have sufficient patience to adjust to make the sieve machine play as high as it should be. effectiveness.
3. Adjustment of additional weights. The upper and lower weights are equipped with additional weights, which are used to increase the vibrating force of the vibrating screen. The plate conveyor increases or decreases the excitation force according to the number of layers of the user's sieve machine and the specific gravity of the material, and increases or decreases the additional weight. The number of blocks can make the sieve achieve the best screening effect.
Xinxiang Sanjiang Vibration is a professional screening equipment manufacturer. It has been committed to vibrating screen technology research and equipment innovation for many years, and strives to build more advanced equipment to serve more customers! My company's main products are: vibrating screen, vibration motor, hoist, conveyor and other products.
Service hotline/13937334741/13353661770
Anodizing treatment is a surface finishing process for aluminum that forms a protective oxide layer on the surface of the metal. The process involves immersing the aluminum material in an electrolytic solution and passing an electric current through it. This creates a uniform and durable oxide coating that enhances the corrosion resistance and aesthetic appeal of the metal.
There are two main types of anodizing treatment: sulfuric acid anodizing and hard anodizing. Sulfuric acid anodizing is the most common type and produces a thinner, more decorative layer of oxide coating, while hard anodizing results in a thicker, harder, and corrosion-resistant layer that is ideal for industrial and automotive applications.
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