GN Separation, a wholly-owned subsidiary of GN Solids Control, has consistently focused on the research and manufacturing of industrial separation centrifuges and mineral screening equipment. With a professional technical team and advanced production processes, GN Separation has established a strong reputation and brand image within the industry.

In collaboration, GN Solids Control and GN Separation have developed a five-deck vibrating screen, which has been successfully applied at a lithium ore processing site in China. This innovative piece of equipment, model GND5Z1216, is designed to support the efficient development and utilization of lithium resources. For this particular project, three units of the five-deck vibration screen were deployed, along with a mineral distribution box equipped with 15 ports. The screen’s precise aperture size of 0.15mm makes it particularly suitable for the beneficiation of spodumene ore.

In the actual lithium ore beneficiation process, the client uses these vibrating screens primarily to enhance the grade of materials discharged from the hydrocyclone overflow. During operation, the undersized material from the five-deck screen is conveyed to flotation cells for further extraction to obtain the desired components. Meanwhile, the oversized material is returned to the grinding mill and then recirculated back into the hydrocyclone, forming a complete and efficient closed-loop system. This process significantly improves material utilization and production efficiency while optimizing the overall quality and effectiveness of the beneficiation operation.

Beyond the five-deck screen, GN Solids Control, through its industrial separation subsidiary GN Separation, has developed and produced a wide range of mineral processing and screening equipment. These products cater to various scales and types of beneficiation operations. For instance, in the centrifuge category, GN offers high-efficiency solid-liquid separation centrifuges that can quickly and accurately separate minerals from liquids. In the mineral screening equipment range, there are vibrating screens with different layers and aperture sizes, suitable for fine screening operations of various ores.

GN Solids Control and GN Separation’s equipment excel in technical innovation, performance, and reliability, providing superior mineral processing solutions to mining companies worldwide. Their commitment to excellence ensures that their products meet the rigorous demands of the mining industry, offering enhanced operational efficiency and quality.

Recently, GN Solids Control successfully completed the production of an oily sludge treatment system. The system will be shipped to a South American client and used in the oilfield industry. This separation system is designed to treat oily sludge, oil base mud wastes, oil-based drilling cuttings and waste, and tank bottom oil residues.

The system includes two sets of mud tank system, the mud tanks specially equipped with heating pipelines and pipe guards to facilitate the chemical thermal washing process, which operates optimally at temperatures between 70 to 80 degrees Celsius to maintain chemical activity.

In terms of processing equipment, the primary treatment equipment consists of a double deck shale shaker. The upper coarse shale shaker screen removes large size waste materials such as plastics and rocks typically found in waste pits within oily sludge. The bottom deck shale shaker screen is used to remove specific sizes of solid waste which is determined by the screen opening. On-site, appropriate shale shaker screen opening sizes are selected based on material conditions and separation requirements. A vertical slurry pump is responsible for supplying the oil sludge and waste slurry to the double deck shale shaker.

The liquid phase separated by thedouble deck shale shaker still contains a high solids content. In this phase, a high speed decanter centrifuge plays a crucial role in removing fine particles to reduce solids content and weight. A German brand NETZSCH screw pump is employed to supply slurry to the high speed decanter centrifuge. Additionally, mud agitators are used inside the mud tanks to effectively prevent solid phase sedimentation.

This comprehensive system not only addresses the challenges of oily sludge and related waste in the oilfield industry but also incorporates advanced technologies like thermal washing and centrifugal separation to ensure efficient and effective processing. GN Solids Control’s solution underscores its commitment to environmental sustainability and operational efficiency in the global oil and gas sector.

GN Solids Control’s drilling mud shear pump and sand pump are indispensable components within the domestic oil and gas drilling field, offering crucial functions across diverse applications.

The drilling mud shear pump operates on the principle of robust mechanical force. It employs high-speed rotation or reciprocating motion to shear and crush solid particles within the drilling mud, ensuring uniform dispersion. This process is pivotal for enhancing mud performance by improving stability and fluidity. In challenging geological settings, the shear pump-treated drilling mud effectively transports cuttings, thereby safeguarding against well wall collapse and maintaining operational integrity.

Conversely, the drilling mud centrifugal pump (also called as sand pump) utilizes impeller rotation to generate centrifugal force, facilitating efficient transportation of drilling mud from one location to another. Known for its reliability and stability during prolonged operations, the sand pump excels in transferring mud from deep well bottoms to the surface for subsequent processing and recycling.

Both the shearing pump and centrifugal pump demonstrate remarkable versatility. They not only enhance drilling efficiency by reducing operational time and costs but also uphold stringent safety standards and operational stability. Whether deployed in onshore oil fields or offshore drilling platforms, the collaborative efforts of shear pumps and sand pumps provide reliable solutions for mud handling and delivery. This contribution significantly supports and advances the nation’s ambitious energy development initiatives.

In summary, GN Solids Control’s drilling mud shear pump and sand pump represent critical components within drilling projects. Their exceptional performance and reliable operation are pivotal in driving advancements within the drilling industry, ensuring efficient mud management and contributing to the overall success of drilling operations across various environments. As the demand for energy continues to grow, these pumps play a foundational role in enhancing productivity, minimizing environmental impact, and sustaining the industry’s future growth and development.

The HDD trenchless and pipe jacking mud treatment system produced by GN Solids Control has been successfully sold abroad and is widely used in trenchless projects.

GN Solids Control can design and produce mud treatment systems that meet working conditions according to customer needs and project conditions. As the main separation equipment, GN Solids Control’s shale shaker, decanter centrifuge, desander, desilter, mud cleaner, and drill cuttings treatment systems have been highly recognized by customers inside and outside the cabinet. The mud treatment system produced by GN Solids Control has a wide range of applications.

In building foundation engineering, a large amount of mud will be generated during the construction of cast-in-place piles and underground continuous walls, and this type of mud needs to be treated urgently.

In tunnel engineering, whether it is the excavation of highway tunnels, railway tunnels, or subway tunnels, a large amount of mud will emerge, and the mud treatment system can ensure the smooth progress of construction and protection of the environment.

In the field of oil and gas drilling, a lot of mud will be generated during the drilling process. GN makes solids control equipment and system to separate useful drilling mud and reduce drilling waste emissions.

In the mining process, mining such as coal and metal mines will produce mud containing minerals and impurities. In order to meet environmental protection requirements and achieve resource recycling, it is essential to treat it.

In river dredging projects, the mud generated when cleaning river silt can be treated by the treatment system to reduce pollution to surrounding waters.

In geothermal resource development, the mud generated by drilling operations needs to be properly disposed of to ensure the smooth progress of the project and the surrounding environment is not affected.

In terms of horizontal directional drilling (HDD), in addition to the trenchless and jacking projects mentioned above, ordinary horizontal directional drilling projects also rely on mud treatment systems to ensure construction quality and environmental safety.
In environmental remediation projects, in the remediation of some contaminated sites, treating related contaminated mud can help reduce the spread of pollutants.

Recently, GN Solids Control has a 1500 HP drilling rig solid control system successfully sold to projects in Africa. This achievement marks another solid step for GN Solids Control in the international market.

It is a full function solids control mud system includes extremely rich and advanced equipment. Among them, there are three shale shakers, model GNZS594J-SHBJ, which can efficiently perform solid separation work; 1 jet type vacuum degasser, model GNZCQ-1200, capable of effectively removing gases; There is also one designer, model GNZJ591J-M2SF, and one desilter, model GNZJ591J-M16NF, They play an important role in handling impurities and fine separation.

In addition, the system is also equipped with equipment such as variable pumps and mud agitators. The agitator can fully mix mud and other substances to ensure even mixing and maintain good performance, providing strong support for subsequent operations; The sand pump is responsible for extracting and transporting liquids containing solid particles, ensuring smooth fluid flow; The high-speed decanter centrifuge GNLW363D plays a crucial role in separating and purifying liquids through high-speed rotation, further improving the operational efficiency and quality of the entire solid control system.

The role of expanding the solid control system of the 1500 horsepower drilling rig produced by GN Solids Control in petroleum drilling systems.

The 1500 horsepower drilling rig solid control system produced by GN Solids Control plays a crucial role in oil drilling systems. This solid control system is like a solid guardian of oil drilling operations, providing strong support for the entire drilling process with its powerful functions.

It can efficiently separate and treat a large amount of solid waste and impurities generated during the drilling process, ensuring the cleanliness and stable performance of the drilling fluid, and maintaining the smooth progress of drilling operations. Through precise control and operation, it effectively reduces the solid content, avoids the wear and damage of solid particles to drilling equipment, extends the service life of equipment, and reduces maintenance costs.

At the same time, the solid control system can also precisely adjust the various parameters of the drilling fluid to meet the needs of different formations and working conditions, ensuring the safety and reliability of drilling. It is like the core hub of the entire petroleum drilling system, coordinating the operation of various links, enabling petroleum drilling operations to be carried out in a more efficient, stable, and safe manner, laying a solid foundation for the smooth exploitation of petroleum resources, and contributing an undeniable force to the sustained development of the petroleum industry.

A number of sets of Fully Hydraulic Drive Decanter Centrifuge (FHD centrifuge) have been specifically fabricated for customers in Asia. The centrifuge, hydraulic unit and the electrical control panel are all allocated on a crash frame. These centrifuges are destined to be utilized in offshore services. All FHD centrifuge units are designed and made to suit for DNV2.7-1 lifting requirement, and tested by CCSI (CHINA CLASSIFICATION SOCIETY INDUSTRY CORP.). There are lifting certificates for each centrifuge unit.

GN Solids Control FHD decanter centrifuge is equipped with a Viscotherm FHD system and a Rotodiff gear drive motor, which are designed to perform exceptionally well. The FHD centrifuge is engineered to be suitable for environments with a temperature of up to +55 degrees Celsius, ensuring its reliable operation in challenging conditions. This makes it an ideal choice for various offshore applications where high temperatures may be prevalent.

The lifting certificate guarantees that these centrifuges meet the necessary safety and compliance standards for handling and transportation. The combination of advanced features and certifications makes these FHD centrifuges a valuable asset for the Asian customers. They will play a crucial role in providing efficient and effective separation in the offshore drilling sector, helping to ensure smooth and successful operations. The specific design and capabilities of these centrifuges demonstrate a commitment to meeting the unique requirements of the Asian market and the demanding offshore environment, promising enhanced productivity and performance in the intended applications.

GN Solids Control will offer a additional pump control inside the centrifuge control panel. The feeding pump of the FHD decanter centrifuge can be start, stop and controlled on the centrifuge control panel. And plus, there are interlock program for the centrifuge and pump start and stop, to proven the decanter centrifuge from overload.

Besides FHD centrifuge, GN Solids Control also offers variable frequency drive control (VFD) centrifuge and fixed speed control centrifuge. GN Solids Control made VFD centrifuge is equipped with air-conditioner to suit for high temperature area. GN Solids Control makes centrifuges vaty from mini size 9 inch to large size big bowl 30 inch for various applications. Welcome to contact GN sales teams for more information.

The Desander and Desilter Centrifuge is an efficient solid-liquid separation equipment, mainly used to remove solid particles such as sand grains and muddy substances in drilling fluids. It is a specially designed big bowl decanter centrifuge for big handling capacity.

Through components such as the bowl and screw propeller of the rotating parts assembly, the solid particles in the drilling fluid are separated under the action of centrifugal force and discharged through the sand outlet and mud outlet. The Desander and Desilter Centrifuge has the advantages of a wide range of separation particle sizes, a large handling capacity, a compact structure, and easy operation. It can replace the hydracyclone decander and desiter separator more efficiently, with a higher separation efficiency and better quality of recovered drilling fluid.

The Desander and Desilter Centrifuge has a wide application prospect in the field of oil and gas drilling and other non-drilling fields, which can effectively improve the quality of solid phase control of drilling fluid and drilling efficiency, and reduce drilling costs.

This type of equipment plays a crucial role in the drilling process. The ability to accurately and efficiently separate sand and mud is essential for maintaining the quality and performance of the drilling fluid. The centrifugal design allows for a more forceful and effective separation, ensuring that even the finest particles can be removed.

The large handling capacity means that it can deal with a significant amount of drilling fluid in a short time, meeting the demands of large-scale drilling operations. The compact structure makes it easier to install and operate within the drilling site, minimizing the space required. And the ease of operation simplifies the work process and reduces the potential for errors.

Moreover, its application not only benefits the immediate drilling process but also has long-term implications. By improving the quality of the drilling fluid, it helps to extend the life of drilling tools and equipment, reducing maintenance and replacement costs. It also enhances the overall safety and reliability of the drilling operation. In conclusion, the Desander and Desilter Centrifuge is a highly valuable piece of equipment that has a significant impact on the efficiency and success of oil drilling and other related industries.

After a decade and a half of relentless dedication and innovation, GN Solids Control has ascended to the summit of the solids control and waste management equipment industry, emerging as the premier brand in its field. Originating in China, GN Solids Control has transformed into a global leader, setting new standards for excellence and reliability.

In a landmark achievement for the company, 2024 marked the inauguration of GN Solids Control’s new factory, equipped with the most advanced production lines available. This move signifies not only a physical expansion but also a testament to GN Solids Control’s commitment to staying at the forefront of technological advancement in its industry.

At the heart of GN Solids Control’s production lie its flagship products: decanter centrifuges, shale shakers, and mud cleaners. These cutting-edge solutions exemplify the pinnacle of engineering prowess and are instrumental in facilitating efficient liquid and solids separation processes across various industrial applications.

The decanter centrifuge, a cornerstone of GN Solids Control’s offerings, stands as a testament to the company’s dedication to precision and performance. With unparalleled efficiency and reliability, GN Solids Control’s decanter centrifuges have become indispensable tools for businesses seeking optimal solids control and waste management solutions.

Complementing the decanter centrifuge are the shale shaker and mud cleaner, completing GN Solids Control’s comprehensive lineup of liquid and solids separation systems. Engineered with the latest advancements in technology, these products deliver unmatched efficiency and versatility, ensuring seamless operations for GN Solids Control’s diverse clientele.

Beyond its cutting-edge products, GN Solids Control prides itself on its unwavering commitment to customer satisfaction. The company’s ethos revolves around providing unparalleled support and service to its clients, ensuring that their needs are not only met but exceeded at every turn.

To this end, GN Solids Control extends a warm invitation to clients old and new to visit its new factory and experience firsthand the dedication to excellence that defines the company. Through collaboration and innovation, GN Solids Control continues to forge ahead, reshaping the landscape of the solids control and waste management industry for years to come.

GN Solids Control, a leading manufacturer of mud treatment equipment, is proud to announce the sale of its mini size desander and desilter mud cleaner to drilling companies in Africa.

These highly efficient units are specifically designed to handle the unique challenges of petroleum drilling mud treatment in the continent. The mini size desander and desilter is equipped with 2-panel small size shale shaker GNZS752. The desander is equipped with 2 ea 10inch cones, the model is GNZJ752J-2S. The desilter is equipped with 12 ea 4 inch cones, the model is GNZJ752J-12NJ. The capacity of the mud cleaner is 1500GPM.

The mini size desander and desilter systems are compact yet powerful, making them ideal for use in remote drilling locations. They effectively remove solid particles from drilling mud, ensuring smooth and efficient drilling operations. The equipment is easy to operate and maintain, reducing downtime and maximizing productivity.

In addition to the desander and desilter systems, GN Solids Control also provides a comprehensive range of other solids control equipment, including mud agitators and sand pumps. These products are packaged together with the desander and desilter systems through domestic drilling machinery factories, ensuring a seamless integration into existing drilling setups.

Our commitment to innovation and quality extends beyond mud treatment equipment. GN Solids Control also produces cutting-edge drill cuttings waste and oil sludge treatment systems. These solutions are designed to handle the environmental challenges associated with drilling operations, ensuring compliance with local regulations and minimizing the impact on the surrounding environment.

We understand the unique needs of the African drilling industry and are committed to providing solutions that meet these challenges head-on. Our equipment is backed by a team of experts who are available to provide technical support and after-sales service, ensuring smooth operation and optimal performance.

With GN Solids Control, you can trust that you are getting the best possible equipment for your drilling mud treatment needs. We look forward to working with African drilling companies to achieve safer, more efficient, and environmentally friendly drilling operations. Contact GN Solids Control today to learn more about our products and services.

In a significant endeavor, GN Solids Control is gearing up to provide a Chinese drilling company with an extensive refurbishment package tailored for their drilling rig’s solid control equipment. With meticulous planning, this initiative will unfold over several batches, encompassing the delivery of over a dozen sets of critical equipment aimed at optimizing the drilling process and ensuring operational excellence.

Central to this endeavor are key components like mud agitators and centrifugal pumps, which form the backbone of efficient drilling operations. However, what distinguishes this delivery is the incorporation of an additional layer of protection within the centrifugal pumps. Recognizing the demanding nature of drilling activities, GN Solids Control has gone the extra mile to equip each centrifugal pump with enhanced protective features, bolstering both its longevity and safety parameters. Furthermore, to mitigate potential risks, each selected component will be outfitted with protective covers, providing an added safeguard against operational hazards.

At the core of GN Solids Control’s operations lies its unparalleled expertise in manufacturing a comprehensive range of solids control and waste management equipment. With a steadfast commitment to excellence and innovation, GN Solids Control ensures the seamless execution and efficiency of drilling activities, driving operational productivity and cost-effectiveness.

This initiative underscores GN Solids Control’s unwavering dedication to supporting the oil and gas sector with state-of-the-art equipment and services. By delivering bespoke solutions tailored to the unique requirements of drilling operations, GN Solids Control has earned a reputation as a trusted partner in the industry, synonymous with quality, reliability, and customer satisfaction.

As the project unfolds, GN Solids Control remains steadfast in its commitment to delivering superior solutions that not only meet but exceed the expectations of their valued clients. Through continuous innovation and a relentless pursuit of excellence, GN Solids Control is poised to redefine industry standards and set new benchmarks for operational efficiency and productivity in the field of drilling rig solid control equipment. With a customer-centric approach and a focus on long-term partnerships, GN Solids Control stands ready to support and empower its clients in achieving their goals and objectives in the dynamic and challenging landscape of the oil and gas industry.