Cause of insufficient power brick machine vibration

Brick machine vibration force mainly from shock or vibration of motor box, large cement brick making machine main hydraulic motor drive excitation boxes generated vibrations vibration. If vibration power block is the case, what is the cause of it?
 If vibration of manual brick making machine is found insufficient, first check the hydraulic oil pumping station was big enough, and after a long time of use, erosion, evaporation of hydraulic oil, hydraulic oil is not enough, will erode oil pump power output, thus vibration of block making machine driven. Second, check block making machine hydraulic motor and vibration connected belt is loose. Brick machine vibrating box are two eccentric shaft, vibration is present, produced by a hydraulic motor via belt drives eccentric shaft vibration.
If brick making machine belt loose and slip when, unable to generate enough vibration. Check if block machine loose belts caused vibration power, mostly because the block machine vibration caused by loose boxes, just fixed block machine screws to.
If none of the above two points through inspection issues, you can conclude that brick-pump hydraulic valve block, hydraulic valve to remove the cleaning needs to be at this time, and using the oil filter hydraulic oil will be thoroughly cleaned to avoid recurrence of hydraulic valve block.