The kernel and the shell are separated by wind filtration and water washing according to the specific gravity of the shell and the kernel. After the separated kernels are dried, the water is reduced to about 6-8% for storage.
Sodium silicate, commonly known as Paohua alkali, is an inorganic substance with a chemical formula of Na2O·nSiO2. Its aqueous solution is commonly known as water glass, which is a mineral binder. It is a soluble inorganic silicate with a wide range of us
Our Rain Gutter Roll Forming Machine: High front gutters hide the lower edge of tiles or roof cladding which creates an aesthetically pleasing appearance. It is important that sufficient overflow measures are included in the design of the guttering system