What are the weekly inspection items for concrete spreader?
Check connection bolts, shaft end plate, pin shaft, lock nut is loose
Check the wear of the pipe, the arm thickness is less than 2mm, should be replaced in a timely manner
Check the lubrication situation is good, and timely replenishment of lubricating oil
The conveying straight pipe and the 90 degree bent pipe on the rack shall be rotated 180 degrees after the completion of a certain amount of transportation so as to increase the service life.
