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ANHUI JIETAI INTELLIGENT TECHNOLOGY CO.LTD
ADD:The Cross Of Yulan Avenue And Tangkou Road High-Tech Zone Hefei CityAnhui Province China
 
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Color Sorter Problems Solutions

This machine has the automatic fault detection and alarm function, parts are corresponding indicating lamp failure or displayed on a color display. Users themselves can eliminate.

Faults and Solutions

Fault phenomenon

Fault cause

Solution

Ejector leakage

Dust inside the ejector

Cyclic test of the ejector

ejector has been damaged

Replace ejector

Ejector fails to operate.

Weak contact between the plug behind ejector and the socket

Re-plug, repair the Weak contact position

Disconnection occurred to the valve core

Replace the ejector

Color sort board has been damaged

Replace color sort board

Ejector with small spray volume

Dust inside the ejector

Cyclic high frequency test of the ejector

Low air pressure

Check pressure gauge and relevant air circuit

Material splashing

Big difference in temperature between the material and the material chute

Adjust temperature of the chute to approximate that of the material.

Dust agglomeration

Clean the chute with soft cloth

Chute with scratch

Sand papering or replace it

Frequent operation for solenoid valve

Wrong ejector

Correctly select sort mode

Position of background plate not properly set

Readjust background plate

No color separation

Low sensitivity

Readjust sensitivity

haven’t been power on

Power on the solenoid valve power supply

Weak Color Sorting Effect

Dust on the sorting glass

Remove dust manually or by soft cloth

Incomplete for the color sorter

Check or replace rubber strip

Weak Separation Effect of Complete Machine Side

Incomplete or Weak ash removing for the rodless cylinder

Adjust ash wiper and the ash wiping speed

Color sorter often not work

High sensitivity

Readjust the sensitivity

Improper adjustment of background plate

Readjust the background plate

Raw material with high quantity of impurity

Reduce the yield

Color sorter is under pressure

Check pressure; readjust if the gas circuit is too far away from the sorter

Frequent pressure protection

Clean and open the pipeline by cleaning or replacing the filter element

Motor three-phase winding is damaged

Replace the motor

A.C. contactor damaged or Weak contact

Maintain or replace A.C. Contactor

Thermo relay damaged or Weak contact

Maintain or replace thermo relay

380V power supply phase shortage

Maintain charging line

Three-phase voltage imbalance

Adjust transformer to achieve three-phase voltage balance

Control switch circuit damaged or with problem

Check the control switch and circuit

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