GN Solids Control has successfully delivered six packages of TBM slurry separation plants for shield tunneling projects in South Korea. Designed specifically for slurry balance Tunnel Boring Machines (TBM), these systems provide efficient slurry treatment and reliable solids separation, ensuring stable performance in demanding tunneling operations.

Modern urban infrastructure development increasingly relies on shield tunneling technology, particularly in densely populated cities where surface disruption must be minimized. In slurry balance TBM operations, drilling slurry plays a vital role in supporting tunnel face stability, transporting excavated materials, and maintaining safe working conditions. Efficient slurry treatment systems are therefore essential to ensure continuous operation and maintain the performance of the TBM equipment.

The six slurry separation plants supplied by GN are designed to cover processing capacities of 500 m³/h and 750 m³/h, meeting the operational requirements of different tunneling sections. By efficiently separating excavated solids from the slurry, the systems help maintain proper slurry properties and allow the cleaned slurry to be recycled back into the tunneling process. This not only improves operational efficiency but also significantly reduces the consumption of water and bentonite.

Each slurry separation plant is equipped with three core treatment modules: a scalping screen, a desander, and a desilter. The scalping screen performs the primary separation by removing large particles and debris from the slurry. After that, the desander module uses hydrocyclone technology to separate medium-sized particles such as sand. Finally, the desilter module removes finer solids, further improving slurry quality and ensuring optimal performance for the TBM circulation system.

One of the key advantages of GN’s slurry separation plants is the modular design concept. Each module is built as an independent unit that can be easily transported, installed, and integrated into the tunneling site. The compact structure minimizes the overall footprint of the system, which is particularly important for construction sites where space is limited. Additionally, the modular configuration allows for fast assembly and disassembly, reducing installation time and providing greater flexibility for different project layouts.

Reliability and durability are also major considerations for shield tunneling projects. GN slurry separation equipment is manufactured using high-quality materials and robust structural designs to withstand continuous operation and abrasive slurry conditions. The systems are carefully tested before delivery to ensure stable performance and long service life.

By providing these six packages of slurry separation plants, GN Solids Control once again demonstrates its strong capability in supporting large-scale infrastructure projects worldwide. The successful deployment of these systems will contribute to improved tunneling efficiency, reduced environmental impact, and smoother project execution for the South Korean customer.

With extensive experience in slurry treatment technology, GN continues to develop innovative solutions for tunneling, mining, and construction industries.
GN Solids Control—demonstrating global competitiveness with proven strength.

GN Solids Control warmly invites global partners, industry professionals, and valued customers to visit us at the 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition (CIPPE 2026), one of the world’s most influential oil and gas industry events.

Exhibition Name: The 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition
Date: March 26–28, 2026
Venue: China International Exhibition Center (Shunyi Hall), Beijing, China
GN Booth No.: E2168

CIPPE is recognized as a premier international platform connecting upstream, midstream, and downstream oil and gas sectors. Each year, it gathers leading manufacturers, oilfield service companies, engineering contractors, and technology innovators from around the world. The exhibition provides an excellent opportunity to explore advanced equipment, exchange technical knowledge, and build global business partnerships.

As a professional manufacturer of solids control and waste management equipment, GN Solids Control will showcase its latest technologies and integrated solutions for oil and gas drilling, waste treatment, and environmental protection. With years of global project experience, GN continues to provide reliable, efficient, and customized solutions for onshore and offshore drilling operations.

At booth E2168, visitors will have the opportunity to learn more about GN’s core product lines, including shale shakers, mud cleaners, decanter centrifuges, cuttings dryers, vacuum degassers, centrifugal pumps, and complete solids control systems. In addition, GN will introduce advanced drilling waste management solutions and modular system designs that improve operational efficiency while reducing environmental impact.

GN’s engineering team and sales specialists will be present to discuss project requirements, provide technical consultations, and explore cooperation opportunities. Whether you are looking for standalone equipment, full-package solids control systems, or customized solutions tailored to specific field conditions, GN offers comprehensive support from design and manufacturing to commissioning and after-sales service.

CIPPE 2026 serves not only as an exhibition but also as a valuable platform for strengthening partnerships and discovering new opportunities in the evolving energy market. GN Solids Control looks forward to meeting industry professionals face to face, exchanging insights, and working together to drive innovation and sustainable development in the oil and gas sector.

We sincerely welcome you to visit GN Solids Control at Booth E2168 during March 26–28, 2026, at the China International Exhibition Center (Shunyi Hall), Beijing.

For more exhibition information, please visit:
Chinese Website: https://cippe.com.cn/cn/
English Website: https://en.cippe.com.cn/

We look forward to seeing you in Beijing at CIPPE 2026.

GN Solids Control successfully delivered four sets of mud cleaning systems to a leading European HDD (Horizontal Directional Drilling) company, supporting their trenchless construction projects with efficient, reliable, and environmentally responsible slurry treatment solutions. The package includes three sets of GNMS-200C mud cleaning systems with a processing capacity of 200 GPM each, and one set of GNMS-1500 system with a high capacity of 1500 GPM, providing flexible solutions for different jobsite requirements.

HDD projects often face challenging geological conditions, strict environmental regulations, and high demands for operational efficiency. Effective mud recycling is essential to maintain drilling performance, control operational costs, and minimize environmental impact. GN’s modular mud cleaning systems are designed to deliver stable separation efficiency while offering easy transportation, fast installation, and convenient operation, making them well suited for HDD contractors working across multiple job sites.

The GNMS-200C systems are compact units designed for small to medium-scale HDD operations. Each system integrates a double-deck shale shaker, desander cyclone, mud tank, centrifugal pumps, and mixing devices into a skid-mounted structure. With a treatment capacity of 200 GPM, these systems efficiently remove sand and fine solids from drilling fluid, allowing rapid recycling and reuse of clean slurry. Their compact footprint and plug-and-play design make them ideal for urban drilling environments and space-limited sites.

For larger and more demanding projects, the GNMS-1500 mud cleaning system provides a high-capacity solution capable of processing up to 1500 GPM. This advanced system features multi-stage separation, including high-performance shale shakers, desanding and desilting hydrocyclones, large-volume mud tanks, heavy-duty centrifugal pumps, and efficient agitation systems. The result is superior solids removal efficiency, stable slurry performance, and significantly reduced waste generation. This system enables continuous high-volume drilling operations while maintaining excellent fluid quality.

All four systems are engineered using GN’s proven design standards and premium components, ensuring long service life, stable operation, and easy maintenance. High-strength steel structures, wear-resistant pump components, and internationally recognized electrical systems provide excellent durability even under harsh working conditions. Additionally, each unit undergoes strict factory testing before shipment to guarantee reliable field performance.

By deploying these GN mud cleaning systems, the European HDD contractor can significantly reduce fresh water consumption, lower disposal costs, and improve overall drilling efficiency. Recycling drilling slurry not only supports sustainable construction practices but also enhances jobsite cleanliness and operational safety.

This successful delivery once again demonstrates GN Solids Control’s strong technical capability and project experience in providing customized mud recycling solutions for trenchless construction. From compact mobile units to high-capacity centralized systems, GN continues to help HDD contractors worldwide improve productivity, reduce environmental impact, and achieve long-term operational success.

For more information about GN HDD mud recycling systems, please feel free to contact us.

GN Solids Control has successfully delivered three packages of hydraulic drive mini centrifuge units designed specifically for diamond core drilling operations. This project demonstrates GN’s ability to provide compact, flexible, and energy-efficient solids control solutions for drilling sites where electrical power availability is limited or operating conditions are highly variable.

Diamond core drilling is widely used in mineral exploration and geotechnical investigations, often conducted in remote locations with challenging terrain. In such environments, conventional electrically driven centrifuges can face limitations related to power supply, safety, and mobility. To overcome these challenges, GN engineered a hydraulic drive solution that offers reliable performance, flexible speed control, and excellent adaptability to field conditions.

The core feature of this system is its hydraulic drive configuration. A diesel-powered hydraulic power unit supplies pressurized hydraulic oil to the hydraulic motor, which in turn directly drives the decanter centrifuge. This setup eliminates the need for electric motors, variable frequency drives, and complex electrical infrastructure, making the system ideal for remote or off-grid drilling projects.

By using a hydraulic motor to drive the centrifuge bowl and screw, operators can achieve smooth torque transmission and stable rotation, even under fluctuating feed conditions. Hydraulic drive systems are particularly well suited for handling variable solids loading, which is common in diamond core drilling where formation properties can change rapidly.

Each mini centrifuge unit is designed with a compact footprint, allowing easy transportation and quick installation at drilling sites with limited space. Despite its small size, the centrifuge delivers efficient separation of fine solids from drilling fluids, helping maintain fluid quality and reduce waste volumes. Cleaner drilling fluids can be reused in the drilling process, lowering water consumption and minimizing environmental impact.

Another advantage of the hydraulic drive system is its simple and robust control. Centrifuge speed and torque can be adjusted by regulating hydraulic flow and pressure, providing operators with precise control over separation performance. This flexibility allows the system to adapt to different drilling depths, fluid viscosities, and solids concentrations without complex electrical adjustments.

Reliability is a key requirement in diamond core drilling operations, where equipment downtime can lead to significant project delays. The hydraulic-driven centrifuge units are built with heavy-duty components and wear-resistant materials to withstand abrasive solids and continuous operation. The simplified mechanical and hydraulic structure also reduces maintenance requirements, making the system well suited for long-term field use.

By supplying three complete hydraulic drive mini centrifuge packages, GN provides a scalable solution that can support multiple drilling rigs or different project phases simultaneously. The modular design allows each unit to operate independently, giving contractors greater flexibility in equipment deployment and project planning.

This project once again highlights GN Solids Control’s commitment to delivering practical, application-oriented solutions for specialized drilling markets. Through innovative hydraulic drive technology, GN helps diamond core drilling contractors improve solids control efficiency, reduce operational constraints, and achieve reliable performance in demanding environments.
GN Solids Control – Compact, hydraulic-driven centrifuge solutions for modern diamond core drilling.

GN Solids Control has successfully delivered three complete GNMS-1000 mud recycling systems along with 40 high wear-resistant slurry pumps to a horizontal directional drilling (HDD) contractor. This large-scale shipment demonstrates GN’s strong capability in providing integrated mud treatment and slurry transfer solutions tailored specifically for trenchless construction projects.

HDD operations rely heavily on stable drilling fluid performance to ensure borehole stability, efficient cuttings removal, and continuous drilling progress. Recognizing these operational demands, GN supplied a comprehensive solution that not only focuses on solids separation, but also addresses mud storage, mixing, and reliable slurry transfer across the entire job site.

Each GNMS-1000 mud recycling system is designed as a fully integrated unit combining shale shakers, mud cleaners, mud tanks, centrifugal pumps, and mud agitators. This all-in-one configuration allows the system to perform multiple functions within a compact footprint. The shale shakers and cleaners efficiently remove sand and fine solids from the drilling fluid, helping maintain proper viscosity and density. At the same time, the mud tanks provide sufficient storage capacity to support continuous circulation, while agitators ensure uniform mixing and prevent solids settling.

The modular design of the GNMS-1000 system enables fast installation and easy relocation between job sites, which is especially valuable for HDD contractors working on multiple projects. The system is engineered to handle complex ground conditions and variable slurry properties commonly encountered in trenchless construction, ensuring stable performance even under demanding operating conditions.

In addition to the mud recycling systems, GN supplied 40 submersible slurry pumps to support slurry transfer from HDD pits and mud collection areas. These pumps are manufactured with high-chrome alloy casings and impellers, offering exceptional resistance to abrasion and erosion. Designed for heavy-duty operation, the pumps feature a robust structure and maintenance-free concept, reducing downtime and labor costs during long drilling campaigns.

The submersible slurry pumps play a critical role in maintaining uninterrupted drilling operations. By efficiently transferring drilling mud from pits to recycling systems or disposal points, they help prevent overflow, blockages, and unplanned shutdowns. Their durability and reliability make them especially suitable for harsh trenchless construction environments where abrasive solids and continuous operation are unavoidable.

By supplying both mud recycling systems and slurry pumps, GN provides a truly one-stop mud management solution for HDD projects. This integrated approach helps customers simplify equipment sourcing, improve system compatibility, and optimize overall project efficiency. Recovered drilling fluids can be reused, reducing water consumption and waste disposal volumes, which directly lowers operating costs and supports environmentally responsible construction practices.

This successful delivery once again reflects GN Solids Control’s commitment to supporting trenchless construction clients worldwide. From solids separation to slurry transportation, GN continues to deliver reliable, high-performance mud handling solutions that enhance productivity, reduce operational risks, and improve project profitability.

GN Solids Control Equipment – From separation to pumping, we deliver complete mud management solutions for HDD and trenchless construction projects.

GN Solids Control has successfully delivered an ATEX and CE certified solids control system to a European client, meeting the region’s strict safety, quality, and regulatory requirements. This project highlights GN’s strong capability to design and manufacture solids control equipment that complies with international standards while maintaining reliable performance in demanding operating environments.

European oil, gas, and industrial projects place high importance on equipment safety, explosion protection, and conformity with EU directives. To address these requirements, GN provided a solids control system designed in accordance with ATEX directives for hazardous areas and CE conformity requirements, ensuring safe operation, traceability, and regulatory compliance throughout the system’s lifecycle.

The delivered solids control system integrates key separation equipment such as shale shakers, mud cleaners, and auxiliary pumps, all configured to operate safely in classified hazardous zones. Electrical components including motors, control panels, and instrumentation were carefully selected with ATEX-certified ratings, while the overall system design follows CE standards covering mechanical safety, electrical safety, and functional reliability.

One of the key challenges in ATEX projects is balancing explosion-proof protection with operational efficiency. GN’s engineering team optimized equipment layout and control logic to maintain high separation performance without compromising safety. Variable frequency drives, protected cable routing, and clearly marked grounding points help ensure stable operation and safe maintenance under hazardous conditions.

CE conformity further confirms that the solids control system complies with essential EU requirements related to machinery safety, electromagnetic compatibility, and low-voltage directives. GN supports CE compliance through complete technical documentation, including risk assessment, conformity declarations, and detailed manuals, giving customers confidence in equipment installation and operation.

Beyond certification, durability and adaptability were important considerations for this European project. The system is built with robust steel structures, high-quality vibration components, and wear-resistant materials to ensure long service life. Surface treatment and painting are designed to withstand corrosive environments commonly encountered in industrial and offshore-adjacent operations.

Another advantage of GN’s certified solids control systems is their modular and scalable design. The system can be adapted to different rig capacities, drilling fluid types, and site layouts, allowing operators to meet changing project demands while remaining compliant with ATEX and CE requirements.

Before delivery, the complete system underwent factory inspection and functional testing to verify mechanical integrity, electrical safety, and control system performance. This pre-delivery testing reduces on-site commissioning time and ensures smooth startup for the customer.

The successful supply of an ATEX and CE certified solids control system reinforces GN Solids Control’s position as a reliable partner for European clients seeking safe, compliant, and efficient solids control solutions. With extensive experience in international projects and certification-driven engineering, GN continues to support customers with high-quality equipment tailored to regional regulatory standards.

For more information about GN’s ATEX and CE certified solids control systems, please feel free to contact us.

GN Solids Control has successfully supplied three packages of HDD Mud Recycling Units to a European trenchless construction contractor, supporting multiple horizontal directional drilling projects across the region. The project includes two sets of GNMS-400C mud recycling systems and one set of GNMS-200C system, designed to meet different drilling capacities while maintaining consistent performance and fluid quality.

Horizontal Directional Drilling projects demand reliable and efficient mud recycling solutions to ensure stable borehole conditions, reduce drilling fluid consumption, and minimize environmental impact. GN’s compact yet powerful mud recycling units are specifically engineered for HDD, pipe jacking, and microtunneling applications, making them an ideal choice for European infrastructure projects where space, efficiency, and compliance are critical.

The GNMS-400C Mud Recycling Unit is designed for medium-capacity HDD operations. Each system integrates a high-performance shale shaker with a desander and desilter module, allowing effective removal of sand and fine solids from drilling fluids. This configuration helps maintain proper mud viscosity and density, improving drilling efficiency and protecting downstream pumps and tools from excessive wear.

The GNMS-200C Mud Recycling Unit serves smaller drilling operations or pilot holes, offering a compact footprint without compromising separation efficiency. Despite its smaller size, the system delivers reliable solids removal, making it suitable for urban construction sites where limited space and mobility are key concerns.

All three units feature modular skid-mounted designs, allowing for easy transportation, fast installation, and flexible operation across different job sites. The systems are equipped with durable centrifugal pumps, wear-resistant cyclones, and high-quality vibration components to ensure stable performance under continuous operation. GN’s engineering approach emphasizes simplicity and robustness, reducing maintenance requirements and downtime during critical drilling stages.

Environmental protection is another major advantage of GN mud recycling systems. By efficiently cleaning and reusing drilling fluids, the systems significantly reduce fresh water consumption and waste slurry disposal volumes. This aligns well with Europe’s strict environmental regulations and sustainability goals for trenchless construction projects.

In addition, GN provides technical support, system customization, and commissioning guidance to ensure seamless integration with the client’s HDD equipment. From system layout optimization to operational training, GN works closely with customers to maximize project efficiency and return on investment.

This delivery of 3 package HDD mud recycling units highlights GN Solids Control’s strong capability in providing reliable, field-proven solutions for trenchless construction worldwide. With a wide range of system capacities and configurations, GN continues to support infrastructure development projects by offering efficient, cost-effective, and environmentally responsible mud management solutions.

For HDD contractors seeking dependable mud recycling technology, GN remains a trusted partner for both standard and customized solids control systems.

GN Solids Control has successfully delivered a set of High-G Drying Shakers and Mud Agitators to a Middle East oilfield customer, supporting their drilling operations with efficient solids control and reliable mud tank mixing performance. This project once again highlights GN’s capability to provide robust equipment designed for the demanding operating conditions commonly found in the Middle East.

Drilling operations in the region are characterized by high temperatures, abrasive formations, and strict requirements for drilling fluid recovery and waste reduction. GN’s High-G drying shaker is specifically engineered to address these challenges by efficiently removing residual drilling fluid from cuttings while maintaining stable and continuous operation.

The GN High-G Drying Shaker is designed to generate strong vibration force, typically up to 7.0–8.0 G, allowing it to effectively separate liquid from drilled cuttings. Compared with conventional shale shakers, the high-G drying shaker achieves significantly lower moisture content in discharged solids, which helps reduce waste volume and minimize fluid loss. This is particularly important for oil-based and synthetic-based drilling fluids, where fluid recovery directly impacts operating costs.

Equipped with a multi-panel shaker deck, the drying shaker allows for flexible screen configurations to handle varying drilling conditions. The use of high-quality vibration motors ensures stable performance, low noise, and extended service life, even during long-term continuous operation. Wear-resistant components and corrosion-resistant surface treatment further enhance reliability in harsh desert and offshore-adjacent environments.

To complement the drying shaker, GN also supplied mud agitators to ensure proper mixing and suspension of drilling fluids in the mud tanks. Effective agitation is critical to prevent solids settlement, maintain uniform fluid properties, and support the overall efficiency of the solids control system. GN mud agitators are designed with high-efficiency impellers and heavy-duty gear reducers, providing reliable mixing performance with low power consumption.

The mud agitators supplied for this project are engineered to integrate seamlessly with the customer’s existing mud tank system. Their compact structure and standardized mounting design allow for easy installation and maintenance, while robust construction ensures long service life under continuous operation.

By combining High-G drying shakers with efficient mud agitation, the customer benefits from a well-balanced solids control process. Drilling fluids are effectively recovered, cuttings are discharged with reduced liquid content, and mud properties remain stable throughout drilling operations. This integrated approach not only improves drilling efficiency but also helps operators comply with environmental regulations by reducing waste generation and disposal requirements.

GN Solids Control continues to expand its footprint in the Middle East by delivering reliable, high-performance solids control equipment tailored to regional requirements. With proven technology, strict quality control, and extensive project experience, GN remains a trusted partner for oilfield service companies seeking durable and cost-effective solutions.

For more information about GN High-G drying shakers, mud agitators, and complete solids control systems, please feel free to contact us.

GN Solids Control has successfully delivered 16 complete packages of solids control centrifuges to an offshore drilling company, further strengthening GN’s presence in the offshore oil and gas market. These centrifuge packages are designed to operate reliably under harsh offshore conditions while delivering efficient drilling fluid solids separation and fluid recovery.

Offshore drilling operations demand highly reliable equipment due to limited space, strict environmental regulations, and continuous drilling schedules. The GN solids control centrifuge packages are engineered to meet these requirements by combining robust mechanical design, advanced separation performance, and compact skid-mounted structures suitable for offshore platforms and drilling rigs.

Each centrifuge package is centered around a high-performance GN decanter centrifuge, designed for continuous separation of fine solids from drilling fluids. The centrifuges generate strong centrifugal force to effectively remove low-gravity solids, helping maintain drilling fluid properties and improve overall drilling efficiency. By reducing excessive solids content, the centrifuges minimize wear on downstream equipment and enhance drilling performance.

To ensure flexibility in offshore operations, the centrifuges are equipped with variable frequency drive (VFD) systems, allowing operators to adjust bowl speed and differential speed according to changing drilling conditions. This adaptability is especially important in offshore drilling, where formation characteristics and drilling fluid properties can vary significantly during different drilling phases.

GN centrifuges are manufactured with wear-resistant materials on key components such as screw flights, feed zones, and discharge ports. These features extend service life and reduce maintenance frequency, which is critical in offshore environments where maintenance access is limited and downtime is costly. The compact footprint of each centrifuge package also allows easy integration into existing offshore solids control systems without extensive structural modification.

In addition to the centrifuge units, each package includes supporting accessories and systems designed for offshore use, such as stable base frames, lifting points for crane handling, and corrosion-resistant surface treatment suitable for marine environments. Electrical components can be supplied to comply with offshore safety standards, ensuring safe operation in hazardous areas.

The deployment of 16 centrifuge packages demonstrates the offshore drilling company’s confidence in GN’s product quality, engineering capability, and project execution experience. Prior to shipment, all centrifuges underwent factory testing, including mechanical inspection, vibration checks, and operational verification, ensuring reliable performance upon installation offshore.
This project highlights GN Solids Control’s ability to support large-scale offshore drilling operations with standardized yet customizable equipment solutions. Whether for offshore platforms, jack-up rigs, or semi-submersible drilling units, GN centrifuges play a critical role in drilling fluid management, waste reduction, and environmental compliance.

With extensive experience in offshore and onshore oilfield projects worldwide, GN Solids Control continues to deliver high-efficiency solids control equipment tailored to demanding operational environments. The successful delivery of these 16 centrifuge packages reinforces GN’s commitment to supporting offshore drilling companies with reliable technology, professional engineering support, and long-term operational value.

GN Solids Control has successfully delivered a complete drilling waste treatment package to an Africa-based drilling company, featuring two decanter centrifuges (GNLW363CD-VFD) and one vertical cuttings dryer (GNCD930G), along with matching screw conveyors, centrifuge feed pumps, and cuttings dryer washing pumps. This integrated solution is designed to improve drilling waste management efficiency while meeting environmental and operational requirements in challenging field conditions.

Drilling operations in Africa often face harsh environments, variable waste characteristics, and increasing pressure to reduce disposal volumes and recover valuable drilling fluids. GN’s combined centrifuge and cuttings dryer solution addresses these challenges by separating solids from drilling fluids efficiently and producing drier cuttings suitable for easier handling and disposal.

At the core of the system are two GNLW363CD-VFD decanter centrifuges, which are designed for continuous solid-liquid separation of drilling fluids. The 14-inch bowl centrifuges are equipped with variable frequency drives (VFD), allowing operators to precisely adjust bowl speed and differential speed based on feed conditions. This flexibility ensures stable performance even when drilling fluid properties change, such as variations in solids content or viscosity.
The centrifuges feature wear-resistant materials, including hard-facing protection on the screw flights and replaceable wear sleeves, making them well suited for abrasive drilling solids. By efficiently removing fine solids, the centrifuges help maintain drilling fluid quality, extend the service life of downstream equipment, and reduce overall drilling fluid consumption.

Complementing the centrifuge units is the GNCD930G vertical cuttings dryer, a key component for oil-based and synthetic-based drilling waste treatment. The cuttings dryer further processes drilled cuttings discharged from shale shakers, using high-speed centrifugal force to reduce liquid content on the solids. Typical results show significantly reduced oil-on-cuttings levels, helping operators meet environmental regulations while recovering valuable base oil.
The GNCD930G is designed with a robust vertical structure, an adjustable scraper system, and a reliable lubrication system to ensure continuous operation with minimal maintenance. Its compact footprint makes it suitable for both onshore and offshore drilling sites, where space efficiency is critical.

To ensure smooth and reliable operation, GN also supplied matching screw conveyors for solids transfer, centrifuge feed pumps for stable slurry feeding, and washing pumps for the cuttings dryer. These auxiliary systems play a crucial role in maintaining consistent flow, preventing blockages, and supporting automated operation across the entire waste treatment line.
All equipment was manufactured and tested according to GN’s strict quality control standards before shipment. Factory testing included mechanical inspections, vibration checks, and performance verification to ensure reliability upon installation at the drilling site.

With this project, GN Solids Control once again demonstrates its capability to provide integrated drilling waste management solutions tailored to regional requirements. By combining decanter centrifuges, vertical cuttings dryers, and supporting equipment, GN helps drilling contractors in Africa improve operational efficiency, reduce waste disposal costs, and enhance environmental compliance.

GN continues to support oil and gas projects worldwide with proven separation technology, durable equipment design, and professional technical support.