Vibrating screen is essential equipment in sand production line, as the screening homework after crusher, its work stability and to improve the efficiency of crushing failure rate, reduce the broken product particle size, to achieve lower production costs, has an important influence. The stability of the vibrating screen work, failure rate depends on the quality and the way of using vibrating screen. So, what fault vibrating screen will appear in the job? Below, crusher manufacturer Liming heavy industry analysis of vibrating screen to you a common troubles and solutions.
According to the difference of market adjustment and long-term customer feedback, we found that of the common troubles are mainly the following:
1. Hanging bolt fracture
Vibrating screen is mainly accomplished by vibrating screen material, in the process of vibration due to the degrees of freedom is larger suspension type bolt, produce level mobile, shear force and fracture. Aiming at this problem, under the condition of guarantee the performance of vibrating screen, we can reduce the suspension height of bolt to solve.
2. The spring break
The advent of spring problem is, due to the vibration of the equipment in vibration, displacement of the bolt, combined with their vibration imbalance, which tensile fracture, can use spring inner ring diameter to make spring positioning.
3. Vibration bearing wear
This is mainly due to the vibration of the spring is not balanced, the entire screen surface is not only up and down movement and horizontal direction at the same time, leading to vibration bearing wear. Can add damping spring, the spring seat profile to ensure the running direction of screen box, avoid vibrator stress, so as to protect parts.
Through the above introduction, I believe you also understand the common troubles of vibrating screen, and can be well resolved. Liming heavy industry is specialized in vibrating screen, crusher equipment research and development, production and sales of nearly 30 years, the products our customers get the support and recognition.