OPERATING PROCEDURE FOR MASS MIXER

Objective
To carry out the mixing operation in an orderly sequence and to eliminate any untoward effects.
Operation Procedure
Loading of Materials
Load the materials from the containers / drums into the bowl as per the sequence specified in the Individual product BMR.
Close the lid and lock the 3 locking clamps
Operation
Stick a card possessing the batch no, product name, batch size of the product to be mixed.
Put the main switch ON
The operator and other person involved in the manufacturing should wear clean hand gloves, head cap and nose mask.
After all the required materials are loaded into the mass mixer, it is allowed to run for the required time as per the Individual product BMR
Add the binder / paste – binder solution by opening the lid, then run the mixer to the required time as per the Individual product BMR
Packing is done if required and mainly in the center of the bowl
After the wet mixing, discharge the wet mass into the bowl by opening the discharge lid at the bottom
Stop the mixer and open the lid and remove the remaining mass by scrapping it with Teflon scrapper. Ensure that all materials has been unloaded.
Status Label
Display the status label to “TO BE CLEANED” once the mixing operation is over.