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Solutions for Mechanical Screen Faults
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Solutions for Mechanical Screen Faults

Views:34     Author:Site Editor     Publish Time: 2018-12-19      Origin:Site

Solutions for Mechanical Screen Faults

Winter has arrived at the Northern Hemisphere. Some problems of the wastewater screening machines are exposed gradually.

In this topic, BOEEP will instruct you the solutions for mechanical screen faults.


Problem-1: The effect of slag removal is not satisfying

Main Cause Solution
Tooth rake is not in place Adjust position
Excessive horizontal error for tooth rake Readjust
Worn tooth rake Repair or replace
Installation angle is too large Readjust
Damage of grille bars Repair or replace
Debris on the track Clear away
Friction or collision between traveling wheel and trach due to large installation error Adjust, repair or replace
Damage of traveling wheel Replace

solutions for fine bar screen


Problems-2: Abnormal noise

Main Cause Solution
Obstruction when the rake moves Adjust or repair
Bearing damage Replace
Too much sediment at the bottom of the rotary drum screen Clear away
Friction or collision between traveling wheel and trach due to large installation error Adjust, repair or replace
Excessive or uneven gap of coupling Readjust
There are debris on the track Clear away

solutions for rotary drum screen


Problems-3: Damage to wire rope or chain

Main Cause Solution
Lack of maintenance Grease or replace
Long-term wear or tear Repair or replace
Chain drops out Replace
Unilateral ware due to uneven force on both sides Adjust, repair or replace


Problems-4: Great vibration of mechanical screen

Main Cause Solution
Excessive or uneven gap of coupling Readjust
The horizontal error of drum screen is too large Readjust
There are debris on the track Clear away
Friction or collision between traveling wheel and trach due to large installation error Adjust, repair or replace

solutions for drum screen filter

Problems-5: Irregular working of Reducer

Ref: Faults and solutions for reducer


Problems-6: Irregular working of Motor

Ref: Faults and solutions for motor


BOEEP has over 20 years’ professional experience as a waste water treatment equipment manufacturer and engineering service enterprise.

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