VRIBETOR SCREEN MAINTENANCE

VRIBETOR SCREEN MAINTENANCE CHECK LIST


1check and ensure without plugin screen meshes daily .

2.check the meshes and clamping bars ,ensure it is tight and are not wom too thin - weekly.

3.inspect all the bolt to see if they are tight -daily.

4.check the screen for proper cleaness between it and structure including the chutes-weekly.

5.check the condition of the motor  base for crackes and proper tightness-daily.

6.check the spring and make sure they are not brocken-monthly.

7.check the height of the spring any ensure all are equal -monthly.

8.check that the bolt are tight and are adjusted equaily-daily.

9.check the feed to the screen ,is it centered flowing on to the chute-weekly.

10.check the chute and gates for wear are build up-daily.

11.check the amplitude leveland it is constant value at all sides -weekly.

12.apply the grease 50 grams per bearing in every -100hrs.

13.check the propeller shaft protection cover bolts are tight -weekly.

14.check the screen frames for wear crack in weld and breakege-weekly.

15.check and ensure pulley sleeve ware -weekly.

16.check the motor and screen v-belt-weekly.

NOTE

1.insufficient grease leads to damage the bearing .

2.to much grease can causes over heating and damage bearing .

3.balaceing two sides mesh bolt tighting right and left hand sides of meshes.

how to calculate screen rpm:-

screen rpm=motor rpm*motor pulley dia
                         screen pulley dia
=answer
example=
1440*300=432000
432000/460=939

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