GND series product is the mud recycling system specially designed for micro tunneling and piling. Recently in GN’s China headquarter, one full set of mud recycling system was just finished and shipped to a domestic Chinese customer.
GN Solids Control is the world famous solid control equipment and mud recycling system manufacturer, As the leading manufacturer for shale shaker, mud cleaner, decanter centrifuge, cutting dryer, centrifugal pump, etc, GN’s brand and products are recognized by more and more international customers. GND system is comprised of a double deck shale shaker, two hydrocyclones, one centrifugal pump, one storage tank and electrical control system. The system can effectively separate the solid and liquid and reduce the solid waste content in the drilling mud, and make the drilling cuttings drier, easy to transport, environmental friendly and easy for disposal. The whole system is very compact and skid mounted, is very economic and good value for money.
The system’s first level of separation is the double deck shale shaker, when the mud goes into the lower deck of screen, the large solids will be separated from the mud the fine solids and mud will be dropped into the tank, and the mud will be sucked by the centrifugal pump into the two hydrocyclones which is working like the desander which can separate the solid size up to 40 microns. The solid separated by the hydrocyclone will drop onto the upper deck of the shale shaker, then the solids will be dried further for disposal. The clean mud after the separation by the hydrocyclone will flew back the tank and be pumped back to the wellbore for reuse and recycling. The basic configuration of the mud recycling system is one double deck shale shaker, two hydrocyclones for desanding, one centrifugal pump, one mud tank and some other parts.