Ferry glass reinforced plastic boat anchor roller and preparation method thereof

The invention relates to marine instrument, in particular to a ferry glass reinforced plastic boat anchor roller, which is characterized by being provided with a waist-shaped roller the two ends of which are respectively provided with a supporting plate; a rotating shaft is arranged on the supporting plate; and the waist-shaped roller can rotate through a rotating shaft. The preparation method comprises the following steps: sawing a blank pipe according to the diameter of the roller; compressing and shaping the blank pipe by adopting a punching machine tool; manufacturing the supporting plate according to the diameter of the two ends of the roller; drilling a rotating shaft hole in the central position of the supporting plate; connecting the rotating shaft with the supporting plate through a bearing; welding the supporting plates on the two ends of the roller; and when in use, the rotating shaft can be conveniently installed the anchor on an anchor frame. The ferry glass reinforced plastic boat anchor roller