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GN Solids Control is pleased to announce the successful shipment of six complete TBM Slurry Separation Plants to a prestigious client in South Korea. This significant delivery underscores our growing presence in the global tunneling and underground construction market.

Designed specifically for slurry balance tunnel boring machines (TBMs) , these separation plants are engineered to handle demanding tunneling conditions with processing capacities of 500 m³/h and 750 m³/h per system. The varied capacities allow for flexible configuration based on specific project requirements and tunnel diameters.

Key Features of the GN TBM Slurry Separation Plants:

Each system incorporates three core treatment modules to ensure comprehensive slurry management:

Scalping Screen: Primary separation for coarse particles and large debris.

Desander Unit: Secondary stage for removing medium-sized sand particles.

Desilter Unit: Tertiary fine solids control for maintaining optimal slurry properties.

The entire plant features a modular design, delivering several operational advantages:

Compact structure suitable for space-constrained tunnel construction sites.

Easy and rapid assembly and disassembly for efficient project mobilization.

Small footprint while maintaining high processing capacity.

With our professional slurry separation technology, these systems guarantee stable and reliable performance for South Korea’s challenging shield tunneling projects. Proper slurry conditioning is essential for maintaining tunnel face stability, reducing cutter wear, and ensuring smooth TBM operation.

This shipment to South Korea further demonstrates GN Solids Control‘s global competitiveness and proven engineering strength in providing specialized separation solutions for the infrastructure and tunneling industry. We remain committed to supporting major underground construction projects worldwide with reliable, high-performance equipment.

We are excited to announce that GN Solids Control will be participating in the 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition (CIPPE 2026), the premier oil and gas industry event in Asia. This is a fantastic opportunity to explore the latest innovations in solids control, waste management, and drilling fluids equipment.

Show Name: The 26th China International Petroleum & Petrochemical Technology and Equipment Exhibition

Dates: March 26–28, 2026

Venue: China International Exhibition Center (New Venue) – Shunyi Hall, Beijing, China

GN Booth No.: E2168

At our booth, you will discover our latest advancements in shale shakers, decanter centrifuges, mud cleaners, centrifugal pumps, and complete LMP systems. Our team of experts will be on hand to discuss your project requirements and demonstrate how GN’s solutions can improve efficiency and reduce costs in your drilling operations.

Why visit GN Solids Control at CIPPE?

Meet our engineering and sales team face-to-face.

Learn about our customized solutions for onshore and offshore drilling.

See live demonstrations of our equipment.

Discuss your specific challenges and get expert advice.

We cordially invite all industry professionals, partners, and friends to visit us at Booth E2168. Come and experience the quality and reliability that GN Solids Control brings to the global market.

GN Solids Control has successfully shipped four sets of mud cleaning systems to a leading HDD (Horizontal Directional Drilling) company in Europe. This shipment underscores the growing demand for reliable and efficient mud recycling solutions in the European construction and drilling market.

The order consists of three GNMS-200C systems and one custom-built GNMS-1500C system.

The GNMS-200C is a self-contained mud recycling unit with a processing capacity of 200GPM (approximately 45m³ per hour). This compact system is designed for ease of transport and on-site efficiency. It integrates several key components:

GNZJ754K-S4NK Mud Cleaner for fine solids control

GNSLDMC Mixing Hopper for efficient material mixing

GNSB4×3J-110C Pumps serving feeding  and mixing

Lower Tank with a total volume of 5m³

The compact design of the GNMS-200C allows for quick setup and simplified operation, making it ideal for HDD projects where space and mobility are often limited.

In addition to the three standard units, the shipment includes a GNMS-1500C system. This is a custom-designed, non-standard unit with a high processing capacity of 1500GPM. The system was engineered to meet the specific requirements of the client’s larger-scale drilling operations.

Amidst the rapid evolution of the global economy and technology, GN has consistently steered with innovation and sailed with quality, deepening its global strategic presence and continuing to lead the development of solid-liquid separation technology and equipment. In 2025, with solid strides, we have achieved groundbreaking progress across global markets and multiple core industry sectors, embracing the new journey with partners by “Staying Together” to “Power the Future.”

1-A Global Network, A World of Talent

GN has established a significant strategic footprint worldwide. Domestically, we radiate across China from five key strategic locations: GN Headquarters in Yutian, and branches in Langfang, Tangshan, Tianjin, and Shanghai. Our modern 80,000-square-meter headquarters base in Yutian, Tangshan, is the solid foundation for over 350 GN members and the source of our confidence in serving the global market. Langfang Plant No. 1, home to a decade of hard work and memories, concluded its mission successfully in 2023. GN Plant No. 2, our screen manufacturing base and domestic office home, now carries the legacy forward into a new future. Overseas, our three subsidiaries—GN America, GN Australia, and GN Middle East—dig deep into local markets, providing more efficient and convenient services to international customers.

2-Two Brands, Soaring Together to Achieve a Grand New Vision

Driven by the dual-brand strategy of “GN Solids Control” and “GN Separation,” we operate like the two wings of an eagle, working in synergy across three key application industries—oil & gas drilling, waste water treatment, and mining separation—to jointly create a new chapter for GN’s development.

3-2025 Key Projects: A Series of Successes

For GN Solids Control Projects, our foundation is solid, and performance is steadily rising: We delivered over 10 sets of solids control systems in bulk to oil drilling companies; rig systems like the 3000HP, 1500HP, and 750HP workover rig systems were successfully sold to clients in Asia, Europe, and domestic oilfields, with successful on-site installation and commissioning. Simultaneously, we successfully entered the high-end market, exporting over 20 sets of HDD mud systems to Europe and North America in bulk. Hydrovac mud systems and slurry separation systems for pipe jacking projects were also deployed in the USA, Australia, and elsewhere. Our technological prowess drives reputation: 2 sets of advanced oil sludge treatment systems were delivered to Kazakhstan, and 16 sets of drilling fluid centrifuges were reordered by a North African client, demonstrating deep customer trust.

In the GN Separation Projects sector, we advance with purpose, achieving new records: The major delivery of over 20 units of 760mm large-bowl centrifuges cemented our leading position in high-end mining separation. The mining screen product line also performed strongly, receiving bulk orders from domestic and international clients and successfully applied in projects such as an Inner Mongolia gasification slag treatment and ilmenite grinding classification. Furthermore, our decanter centrifuges are expanding reach across separation industries like environmental protection, chemical, and food processing. Applications in sludge dewatering, chemical crystal separation, and olive oil waste treatment are flourishing, proving their exceptional cross-industry adaptability.

4-Stay Together, Power the Future

Our business is always centered on two core products—vibrating screens and centrifuges—deeply serving three pillar industries: oil & gas drilling, waste water treatment and mineral processing. From mud purification for oil exploration to sludge treatment for a greener environment, and to the fine separation of mineral resources, GN equipment is found at key project sites worldwide.

“Stay Together, Power the Future”—this is not only our summary for 2025 but also our declaration for the future. It gives us the courage to explore and the resolve to move forward decisively. The future is here. GN sincerely invites global technical experts and sales pioneers to join us, to walk side by side, define new industry standards together, and win a brilliant new future hand in hand.

We are pleased to announce the successful shipment of three sets of Hydraulic Drive Mini Centrifuge Units to an international client specializing in diamond core drilling and geological exploration. This delivery highlights GN Solids Control’s capability to provide innovative, field-ready solutions tailored to the unique demands of mineral exploration and environmental-sensitive drilling operations.

Key Features of the GN Hydraulic Centrifuge System:

Diesel-Powered, No Electrical Supply Required: The system is driven by a diesel engine that powers a hydraulic motor, which in turn operates the centrifuge and feeding pump. This makes it fully functional in remote, off-grid locations common in exploration sites.

Comprehensive Mud Management: Performs drilling mud treatment, preparation, and fluid recovery — significantly reducing waste volume and supporting environmental compliance.

Modular & Lightweight Design: Engineered with a modular structure and reduced weight to meet helicopter lifting requirements, allowing for easy transport and deployment in challenging terrains.

Adapted to Coring Drilling Conditions: Specifically designed to handle the typical fluid characteristics and operational constraints of diamond core drilling and geological sampling projects.

This shipment reinforces GN’s commitment to advancing drilling fluid technology for specialized industries. By delivering equipment that combines portability, independence from electrical infrastructure, and reliable separation performance, we help our clients maintain operational efficiency while adhering to modern environmental standards.

We look forward to supporting more exploration and drilling projects worldwide with customized, practical fluid solutions.

GN Solids Control is pleased to announce a significant delivery to the Horizontal Directional Drilling (HDD) sector: three complete GNMS-1000 Mud Recycling Systems and forty high-wear-resistant slurry pumps have been successfully shipped to a key client. This substantial order underscores our capability to supply large-scale, integrated solutions that directly enhance operational efficiency and reliability in trenchless drilling projects.

Key Components of the Delivery:

3 Sets of GNMS-1000 Mud Recycling Systems
Each system is a fully integrated, self-contained unit designed for maximum efficiency. It combines a shale shaker, mud cleaner, mud tank, slurry pumps, and mud agitators into a single, coherent package. This all-in-one design not only provides comprehensive drilling fluid purification and mixing but also offers ample storage capacity. It is engineered to meet the demands of complex and large-volume HDD operations, ensuring optimal fluid performance throughout the project.

40 Units of Submersible Slurry Pumps
Complementing the mud systems, this batch of forty slurry pumps is built for durability in demanding environments. Featuring high-chrome alloy pump casings and impellers, these pumps are engineered for superior abrasion resistance and a long service life. Their robust, low-maintenance design makes them ideal for the continuous transfer of drilling fluid from mud pits in HDD applications, preventing costly interruptions and ensuring seamless project execution.

This delivery exemplifies GN Solids Control‘s commitment to providing end-to-end drilling fluid management solutions — from precise solids separation and cleaning to reliable fluid transfer. By offering such integrated packages, we help our clients reduce overall operational costs, minimize downtime, and significantly improve project reliability.

We are proud to contribute to the success of major HDD projects worldwide and remain dedicated to developing equipment that meets the evolving challenges of the trenchless technology industry.

We are pleased to announce the successful delivery of a fully certified solids control system to a key client in Europe. This shipment underscores our commitment to meeting the stringent safety and quality standards required in the European market and highlights our capability to deliver compliant, high-performance solutions for demanding drilling environments.

The supplied system is fully certified according to the ATEX (Atmosphere Explosible) Directive and bears the CE Marking, ensuring it conforms to the essential health, safety, and environmental protection requirements of the European Economic Area. The ATEX certification is particularly critical, as it confirms the system’s suitability for safe operation in potentially explosive atmospheres—a fundamental requirement for many onshore and offshore drilling, production, and processing sites across Europe.

This certified package typically integrates core components of a modern drilling fluid processing system, which may include:

Shale Shakers: For primary solids removal.

Vacuum Degassers: For gas-cut mud treatment.

Mud Cleaners &Decanter  Centrifuges: For fine solids control and barite recovery.

Auxiliary Equipment: Such as agitators and pumps, all designed and certified as part of the coordinated system.

The acquisition of these certifications reflects GN’s dedicated investment in engineering design, manufacturing processes, and quality control systems. It ensures that our equipment not only delivers exceptional separation performance and reliability but also provides our clients with the necessary documentation and compliance assurance for smooth site operations and regulatory acceptance.

This delivery to Europe reinforces our position as a reliable global supplier capable of navigating complex international standards. We are confident that this ATEX and CE certified system will provide our client with enhanced operational safety, regulatory compliance, and long-term performance.

We are pleased to announce the recent delivery of essential drilling fluid processing equipment to a client in Africa. This shipment highlights our ongoing commitment to supporting efficient and reliable drilling operations in key markets worldwide.

The supplied equipment comprises two vital components of a complete solids control system: our JBQ Series Mud Agitators and GN Screw Conveyors. Each plays a critical role in ensuring smooth on-site fluid and waste management.

Optimizing Fluid Homogeneity: The JBQ Series Mud Agitator

The JBQ Mud Agitator is a core component for maintaining uniform drilling fluid properties in tanks. Our series offers robust solutions tailored to different operational needs:

For applications requiring less than 5.5 kW, our agitators utilize a cycloidal speed reducer, prized for its compact design and efficient performance in chemical mixing.

Models with 7.5 kW and above employ a durable worm gear speed reducer, delivering higher torque, stable operation, and exceptional reliability for demanding conditions.

Common power configurations, including JBQ5.5kW, JBQ7.5kW, JBQ11kW, and JBQ15kW, ensure we can provide the right mixing intensity for various tank sizes and fluid types, preventing settlement and maintaining consistent mud properties.

Efficient Solids Handling: GN Screw Conveyor

Complementing the fluid system, the GN Screw Conveyor provides a reliable and continuous method for handling drill cuttings. Designed for durability in the oil and gas environment, it efficiently transfers separated solids from equipment like shale shakers to subsequent processing units such as cuttings dryers or collection containers.

To accommodate diverse site layouts and capacity requirements, our conveyors are available in three diameters (12″, 14″, and 18″), each offering four standard length options. This flexible design allows for seamless integration into various drilling setups.

This delivery to Africa underscores our capability to equip drilling projects with integrated, high-performance components that enhance overall operational efficiency. By providing critical equipment like agitators and conveyors, we help our clients achieve greater control over their drilling fluid and waste management processes.

We are pleased to announce a significant shipment to Europe: three sets of advanced HDD (Horizontal Directional Drilling) Mud Recycling Systems have been successfully manufactured and dispatched to our client. This delivery underscores our commitment to providing efficient and reliable solids control solutions for the global trenchless technology market.

This order specifically includes:

2 Units of GNMS-400C Mud Recycling System

1 Unit of GNMS-200C Mud Recycling System

These systems are part of our renowned GN C Series, designed as self-contained mud recycling units. Unlike basic economy models, the C Series integrates mud recycling, storage, and mixing functions into a single, robust package. This all-in-one design makes it an ideal and efficient solution for medium to large-scale drilling operations, eliminating the need for separate storage tanks and mixing equipment. Built for performance, it features excellent multi-stage separation capabilities to ensure optimal drilling fluid management.

A Closer Look at the GN C Series:
Engineered for versatility and high performance, the GN C Series is built to handle demanding drilling fluid challenges. The models involved in this European shipment are:

GNMS-200C: Capacity of 200 GPM (50 m³/h)

GNMS-400C: Capacity of 400 GPM (100 m³/h)

Our C Series line also includes higher-capacity models like the GNMS-600C (150 m³/h) and GNMS-1000C (200 m³/h), with options for custom-designed systems to meet unique project requirements.

Primary Applications of the C Series:
The GN C Series Mud Recycling Systems are perfectly suited for a wide range of applications, including:

Trenchless HDD Projects

CBM (Coal Bed Methane) & Geothermal Well Drilling

Tunnel Boring Machine (TBM) & Bored Pile Projects

Water Well Drilling

Diamond Drilling

This delivery to Europe demonstrates the international trust in GN’s engineering quality and our ability to supply critical equipment that enhances operational efficiency and environmental sustainability on drilling sites worldwide.

GN Solids Control is pleased to announce the recent shipment of a batch of High G Force Drying Shakers and Mud Agitators to a prominent customer in the Middle East. This delivery underscores our commitment to providing advanced, efficient, and reliable solids control solutions to the global energy sector, particularly in key drilling regions.

The supplied GN High G Force Drying Shaker is engineered for superior performance in primary solids control and cuttings drying. Designed to process solids from primary separation equipment, it effectively recovers valuable silts and ultra-fine sands while transforming cuttings into a consistently stackable and conveyable form. A key operational and economic advantage is its ability to achieve excellent drying results without the need for expensive chemicals or polymers. The shaker’s adjustable G-force, reaching up to an impressive 8.0 G, provides the versatility to handle a wide range of drilling conditions and material types.

Complementing the drying shaker is the reliable JBQ Series Mud Agitator, a critical component for maintaining uniform drilling fluid properties in processing tanks. For applications requiring less than 5.5 kW, our agitator utilizes a compact blender cycloid speed reducer, making it ideal for mixing tanks where space is a consideration. For higher power needs above 7.5 kW, the design incorporates a robust turbo and worm gear speed reducer. This configuration ensures large torque transmission, steady revolution, and highly reliable operation under demanding conditions. Common models in this series, such as the JBQ5.5kW, JBQ7.5kW, JBQ11kW, and JBQ15kW, offer flexible solutions to meet various system requirements.

This combination of the high-performance drying shaker and the dependable mud agitator forms an integral part of a complete GN Solids Control drilling fluids processing system. The shipment to our Middle Eastern partner reaffirms GN’s role as a trusted provider of tailored equipment that enhances operational efficiency, reduces environmental footprint, and improves overall cost-effectiveness for drilling operations worldwide.