GN Solids America LLC is established in 2013. It’s the first solids control and drilling waste management manufacturer from China who establish one USA branch company. With the fast development, GN Solids America is widely known by North America and South America.
GN Houston branch company also has many decanter centrifuge and shakers in stock, as well as cuttings dryer. Many replacement shaker screens such as Mongoose, King Cobra, VSM-300 are also storaged in Houston for fast delivery.
Recently, GN Solids America LLC got many inquires on decanter centrifuge, the following shows the rough separating process:
Our client will set up a primary jaw crusher to refuse the ore to minus 1.5 inches, then they will feed all the feldespar material -1.5 inch to a horizontal impactor on a closed circuit with a screen to have the material passing 4 mesh here with help of water. From here GN come in with our equipment, at this point our client need a product for a costumer -4 mesh x + 14 mesh, all this size will leave the line as a product.
The rest of the run of the feldespar -14 mesh will have to be desilted on GN secondary equipment and be cut to -250 mesh or -270 mesh ( 14x-270) this is another product and will leave the line and be stacked also by conveyor means.
The rest which is -270 mesh is considered Kaolin clay. This will be treated in GN machines like we do with mud cyclone it centrifuge it and dry it.
GN decanter centrifuge can help to separate the solids that larger than 2~5 microns, so all the solids that below -270 mesh can be separate out. And for the first phase separation, GN can use opening mesh shaker screens to separate those large particles, while for the smaller solids, GN can use desilter cyclones to separated them out.