Installation of vibrating screen and maintenance method
First of all, before installation, check the site foundation and the screen installation drawing. The flatness error of the embedded steel plate is ≤3mm. The installation is carried out according to the order of the sieve from bottom to top. After each link is adjusted to a preliminary qualified state, the next link is installed.
Secondly, after installing the sieve, adjust the relative position, the primary and secondary damping springs are both vertical, the motor axis should be 3-5mm below the axis of the exciter, and then the motor bracket, spring base and the embedded steel plate should be spot welded firmly . It is required that the rotation direction of the two motors must be opposite, and the eccentric block of the exciter is in the same phase. The vibrating screen has no-load operation for 4-6 hours, and the screen body is required to run smoothly without shaking or abnormal noise. Check the tightness of the sieve plate and the vibration exciter.
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