On 9^th,July,Customers bring lobster shell and shrimp head to our company,we have tested in our drying machines,the effect is very good.
Before we drying them,we blanch and boil the materials with 100 degree water to remove its Microorganisms and Bacteria.
Drying time is about 10 hours, moisture is from 60% to 3%.
Customers want to make the spice powder from the lobster shell and shrimp head.3% moisture is enough to make dried powder.