Oyster Shell Soil Conditioner·Production Process

★Exclusive Production Process, 3 Years of Production Cycle

The oyster shells attached with a large number of algae, diatoms and marine plankton will go through aging fermentation process for a period of 3 years. After 3 years of maturity, the sea salt is degraded into marine organic nutrients, and then after separation and calcination, it becomes soil conditioners which can be directly used.

★Technology of Drainage and Calcination at Optimum Temperature to Activate Shells

Our oyster shell processing technology refers to equipment and technology of Korea calcium powder manufacturer. We, together with China Marine Biology Research Institute and Chinese Industrial Machinery Research Institute, conduct R&D and design a unique technology of drainage and calcination at optimum temperature，and we are the first domestic company to R&D，produce and promote drainage and calcination of oyster shells at optimum temperature，thus filling the gap in domestic market. This technology can not only make oyster shells further ripening and increase PH，but also retain activity of active biology masses of oyster shells and algae such as chitin, alginic acid and amino Oligosaccharin.