Industry News

Six Common Faults And Solutions For Dynamic Automatic Check Weigher Sytem

Dynamic check weigher also called checkweigher system, automatic checkweigher, weight sorting machine, high speed weighing scale, online check weighing machine, digital check weight machine, inline weight checker and etc,.

The dynamic automatic checkweigher system is a selection of automatic weight detection, upper and lower line discrimination or weight classification on the assembly line. There may be some minor faults during use, so how do we solve it by ourselves:


1) Inaccurate weighing of automatic checkweigher system


1. Check if any other items touch the weighing tray;

2. Whether the equipment is calibrated, it can be re-calibrated;

3. Whether there is wind blowing against the equipment;

4. Compare whether the static weighing is consistent with the dynamic weighing, if not, it can be corrected by "dynamic learning".

2) The dynamic sorting checkweigher reject device does not work


1. First check whether the power supply is connected properly;

2. The power supply is normal, and then click the corresponding "reject port" in the fault detection to see if it is active;

3. If there is no action, check whether the correct rejection port is selected in the rejection port.


3) The static weighing of the inline check weigher system does not match the dynamic weighing

Solution: The weight of the object is in the static state and the winter state, and the weighed result itself has an error, which can be corrected by "dynamic learning".

4) Weighing checkweigher conveyor belt does not run


1. When all conveyor belts are not running: check the power supply;

2. When one or two stages are not running: you can check the quality of the motor drive by reversing the motor and the driver;


5) Online high speed checkweigher conveyor belt problem


1. If the equipment has abnormal operation or deviations in accuracy and speed, please check whether the conveyor belt of consumable parts is cracked;

2. Check that the conveyor belt has no deflection. If there is deflection, adjust the adjustment devices on both sides until the belt has no deflection;

6) The accuracy and speed of the check weigher


1. Check whether the conveyor belt is cracked or deflected. For such problems, the conveyor belt can be replaced or adjusted to the normal position before testing;

2. Check the operation interface to see if the parameter settings are correct; for parameter setting problems, you can reset the value that needs to be set according to the manual, and perform 10 times with the measured product to check whether the accuracy is stable;

If you have any questions,welcome to contact us.Shanghai Shigan Industrial Co,.Ltd is a professional checkweigher manufacturer & supplier,provide many automatic checkweigher system solutions for free!

Related Products

Meat Stainless Steel multi-level Checkweigher

Conveyor Belt Checkweigher With Pusher Rejector

High Accuracy Checkweigher for Medicine Factory

High-speed Biscuit Rejection Checkweigher

Efficien Checkweigher And Metal Detector Combo Price

Inline Metal Detector With Printing Belt

Chat with us