The crude salt is transported to the screw salt washing machine for the first washing, then crushed by roller crusher to get the salt with suitable size.
This kind of salt will be washed by stirring washing machine and countercurrent washing machine for two or three times, and then get purified salt.
The next step is to enter the centrifuge to remove most of the water. After this the salt will be dried by vibrating fluid drying bed for the drying to get the finished salt with 0.4% water content.
During the salt transportation from centrifuge to vibrating fluid drying bed, there will be an iodized machine to add iodine into the salt. The final step is to packing the finished salt.
salt crushing washing drying line
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Capacity range: 0.5ton to 10ton/hour.