What are the stages of the Salt refining process (Sodium Chloride- NaCl)

After extraction, salt went through four phases to be refined:

1- Feeding raw salt.

2- Salt purification.

3- Washing phase.

It includes 4 phases: 

a - Centrifugal hydro extraction to reduce the amount of water before heading to the crushing phase.
b - In such a phase, salt is smashed into small granules.
c - Drying phase.
d - Screening phase where granules are divided into different sizes.

4- Concluding with the final phase is packing where products are high-quality packed ranging from different packs and sizes as per Egyptian and international specifications.