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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.

GN SOLIDS CONTROL is pleased to announce the successful delivery of a 14 inch sludge dewatering centrifuge package to clients in Southeastern Asia. This package including a 14 inch sludge dewatering centrifuge with a 1000L chemical dosing unit.

Designed specifically for removing liquid from solid phase materials, the GN SOLIDS CONTROL 14 inch sludge dewatering centrifuge can prove a high density difference of solid and liquid with low viscosity by its extraordinary 8.5 degree beach angle. This design delivers drier solids, clearer discharge, and lower operating costs. For sludge dewatering applications—from municipal to industrial—the 14-inch centrifuge strikes an ideal balance between compact footprint and high performance.
In order to ensure there will be a stable and efficient centrifuge condition, the GN SOLIDS CONTROL 14 inch sludge dewatering centrifuge is adopting 2 phase stainless SUS2205 steel to wild its bowl and helical shaft, all main parts will experience dynamic balancing test for 3 times after it was manufactured in case the stability won’t be compromised.
Another highlight of the 14 inch sludge dewatering centrifuge package is the 1000L chemical dosing unit. Engineered for accompanying with dewatering centrifuge, the 1000L polymer dosing unit was designed to providing accurate chemically enhanced flocculation of colloidal and ultra-fine drilled solids during the whole centrifuging process.

Through this shipment to our client in Southeastern Asia, it definitely reinforces GN SOLIDS CONTROL’s position as a trusted partner for centrifuge field worldwide.