GN SOLIDS CONTROL is well-known for its unique shale shaker design, but as the core part of a shale shaker, the shaker screen is also a non-negligible advantage that GN have.
GN SOLIDS CONTROL has held a unique position in China as the sole manufacturer of API-certified shaker screens (API RP 13C / ISO 13501) until 2022. This certification is not merely a label; it is a binding guarantee of three critical metrics: exact cut point (D100), conductance (kD/mm), and non-blanked open area. Without API certification, “mesh count” can be misleading since the usage of rectangular grids and multiple layers of screens.
Beyond API certification, GN utilizes a patented polyurethane bonding system between the screen and the screen basket. Comparing with conventional screens which rely on foam or rubber seals that degrade under pressure and hydrocarbon exposure, polyurethane provides superior abrasion resistance, chemical compatibility, and dimensional stability, eliminating by-pass of solids and extending service life.
Since different application scenarios entail distinct parameter requirements from clients for shaker screens, GN’s shale screen design covers all major international form factors, manufactured under the same API-certified process, including hook strip flat screen, steel frame screen, pretension frame screen, wave screen, hook strip soft screen, etc.
From API-confirmed cut points to a polyurethane sealing patent and full size-range availability, GN delivers reliability that is documented. For more details or quotation needs, please contact GN SOLIDS CONTROL.