Category: GN Solids America LLC

GN Solids Control Participated in the 2025 China International Trenchless Technology Conference (ITTC)

GN Solids Control successfully participated in the 2025 China International Trenchless Technology Conference (ITTC), one of the most significant annual events in China’s trenchless technology sector. The exhibition brought together top manufacturers, engineering experts, and industry professionals to share the latest innovations and solutions for trenchless construction.

During the event, GN showcased two of its key technologies that drew significant attention from attendees:

1. TBM Slurry Separation System – Model GNTBM-360B

This system is designed specifically for tunnel boring machine (TBM) projects and includes GN’s high-efficiency double-deck shale shaker GNZS1536-2A. The unit demonstrated excellent performance in removing large solids from slurry in shield tunneling applications.

  • Vibration amplitude: 4–8 mm

  • Double-deck screen configuration: Enhances capacity and separation efficiency

  • Compact footprint: Suitable for confined or urban project sites

Visitors at the booth appreciated the practicality of the design and its ability to improve fluid recycling and reduce environmental impact.

2. Decanter Centrifuge – Model GNLW632B

GN also exhibited the GNLW632B dewatering decanter centrifuge, a robust and high-capacity unit for separating fine solids from drilling fluids and slurry. It’s engineered for applications outside the oilfield, such as municipal engineering, HDD, and trenchless drilling.

Key features:

  • High G-force for improved separation

  • Wear-resistant materials for longer service life

  • Easy operation and low maintenance

GN’s participation in ITTC 2025 reaffirmed the company’s dedication to advancing separation technology for the trenchless industry. Many attendees stopped by to discuss system customization, project integration, and technical support.

We thank everyone who visited our booth and shared insights on current challenges in trenchless construction. GN Solids Control remains committed to providing efficient and reliable solutions for your fluid management needs.

Two Sets of GN Containerized Cuttings Dryer Systems Delivered to Overseas Client

GN Solids Control has recently delivered two fully containerized Cuttings Dryer Systems to an international customer. These systems are designed to provide effective solid-liquid separation in industrial and drilling waste applications. At the heart of each system is the high-performance GNCD930G-GP vertical cutting dryer, supported by auxiliary components for a plug-and-play solution.

System Components:

  1. GNCD930G-GP vertical cutting dryer: This high-capacity centrifuge is well-suited for treating large volumes of slurry. With its wide bowl and precision control, it offers excellent performance for separating fine solids.
  2. Mud Storage Tank (1.5m x 2m x 1.2m): The tank stores the decanted slurry before and after treatment. Its compact design and adequate volume allow for continuous operation without bottlenecks.
  3. Screw Pump: Used to feed the centrifuge with a steady flow of slurry. Screw pumps are ideal for transferring fluids with high solid content without causing excessive turbulence or wear.
  4. Containerized Skid Unit: Each system is installed within a container for easy transport and rapid field deployment. This design also protects equipment from weather exposure and enhances safety.
  5. Screw Conveyor: Dry solids discharged from the centrifuge are collected and transported via screw conveyor for easy handling and disposal.

System Advantages:

  • Modular and portable, perfect for remote or temporary project sites.
  • User-friendly operation and maintenance.
  • Flexible with various power supply conditions.
  • High efficiency with large processing capacity.

These containerized Cuttings Dryer Systems reflect GN’s commitment to delivering innovative, high-performance solutions to the global market. As demand increases for mobile and integrated solids control systems, GN continues to provide custom-built solutions that help clients reduce operational complexity and improve efficiency.

 

GN Modular Vacuum and Hydraulic Excavation Sludge Dewatering System Delivered to Overseas Client

GN Solids Control has recently completed the delivery of a fully modular sludge dewatering system designed for vacuum and hydraulic excavation applications. The complete system has been shipped to an overseas customer and is tailored to handle high-solid-content slurry generated from utility excavation, HDD, and similar applications where vacuum trucks or hydrovacs are used to collect slurry from job sites.

This turnkey solution integrates five main modules, each engineered for efficient, staged separation and compact, flexible installation.
1. Coarse Shaker Module – GNLMP-1536
The process begins with the GNLMP-1536 Coarse Shaker Module, designed to handle large volumes of incoming slurry while efficiently removing oversized solids, rocks, and debris. This helps protect downstream equipment and ensures a smooth process. The modular design makes it ideal for fast mobilization and deployment on-site.

2. Double Deck Fine Shaker Module – GNZS596K
Following the initial coarse screening, the slurry is processed by the GNZS596K Double Deck Shaker, which uses high-G force vibration to separate finer particles. The double-deck design allows for more effective separation with increased throughput, improving the efficiency of the entire system.

3. Desander/Desilter Module – GNZJ594J-8N
The third stage includes the GNZJ594J-8N Desander and Desilter Module, equipped with 10” and 4” hydrocyclones to remove sand and silt-sized particles from the slurry. This step is critical in reducing the solid load before the slurry enters the decanter centrifuge, thus enhancing overall performance and extending equipment lifespan.
4. Decanter Centrifuge Module – GNLW553D-VFD
The GNLW553D-VFD Decanter Centrifuge is the core of the dewatering process. With a large bowl diameter and variable frequency drive (VFD), this centrifuge is capable of handling high slurry volumes with excellent separation efficiency. It removes fine particles and reduces the total solids content to meet environmental discharge or disposal requirements.

5. 20ft Chemical Dosing Module
To further enhance separation efficiency, the system includes a 20ft Containerized Chemical Dosing Unit. This module automatically prepares and injects flocculants or coagulants into the slurry, improving the performance of the decanter centrifuge and allowing for the recovery of cleaner water and drier solids.


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A Complete, Modular Solution
This modular sludge treatment system from GN Solids Control is not only efficient but also highly portable and scalable. Each module can be operated independently or in sequence, depending on project needs. Its design is particularly well-suited for contractors and service providers in the trenchless, hydrovac, and utility sectors who require reliable and fast-deploying solutions.
GN continues to deliver advanced solids control and separation equipment to customers worldwide, offering custom systems to meet specific site requirements.
For more information about our modular systems or to request a quotation, feel free to contact GN Solids America or your regional GN representative.

GNLMZ1836 Mining Dewatering Vibrating Screens for North American Client

GN Separation recently completed the delivery of a GNLMZ1836 linear motion dewatering vibrating screen for a mining customer based in North America. This equipment is part of our advanced range of solid-liquid separation systems designed specifically for the challenges of the mining industry.

High-Efficiency Dewatering Performance

The GNLMZ1836 is engineered to handle large volumes of slurry while efficiently removing moisture from mineral fines. Its high G-force linear motion, combined with an adjustable deck angle, ensures faster dewatering and improved dryness of discharged solids — a key requirement in tailings management and material recovery applications.

This model is commonly used for:

  • Dewatering tailings from mineral processing plants
  • Recovering water from slurry streams
  • Reducing the volume of waste material before disposal

Key Features:

  • Vibrating Screen Size: 1800 mm x 3600 mm (approx. 6’ x 12’)
  • Linear Motion Drive: Two robust vibratory motors for maximum performance and durability
  • Polyurethane Screen Panels: Long-lasting, easy to replace, and designed for high wear resistance
  • Robust Structure: Built for continuous operation in demanding mining environments

Tailored for the Mining Sector

This project involved close coordination with the client to understand their operational parameters, slurry characteristics, and plant layout. The equipment was customized to match their required throughput and particle size distribution.

GN Separation also provided engineering support during the design and commissioning phases to ensure optimal integration with their existing systems.

Commitment to the North American Market

GN Solids America LLC, located in Houston, Texas, continues to support mining and industrial clients throughout North America. With local inventory and technical support, we ensure faster response times and reliable after-sales service.

If your operation requires efficient solid-liquid separation equipment for tailings or slurry treatment, feel free to reach out to our team. Our dewatering screens, decanter centrifuges, and chemical dosing systems are helping clients improve water recovery, reduce waste, and operate more sustainably.

 

GN Solids Control Delivers GNLW764-VFD Dewatering Centrifuge System to a South American Mining Company

GN Solids Control has successfully delivered a complete tailings dewatering centrifuge system to a leading mining company in South America. This system is designed to enhance the efficiency of tailings management and reduce environmental impact by optimizing the separation of solid and liquid components in mining operations.

Core Equipment of the System

The delivered system consists of two main components:

  • GNLW764-VFD Dewatering Centrifuge: A high-capacity decanter centrifuge designed for tailings dewatering applications. It efficiently separates fine solids from liquid, reducing the moisture content of the discharged solids and improving the recycling of process water.
  • GNSJY-6000 Chemical Dosing Unit: This unit ensures precise flocculant dosing, enhancing the separation efficiency of the centrifuge by aggregating fine particles for improved solid-liquid separation.
  • Skid Frame with Receiving Tank: The system includes a specially designed skid frame to support the dewatering centrifuge and a receiving tank for pre-collecting tailings slurry before processing.

Advantages of GN’s Tailings Dewatering System

GN Solids Control’s dewatering solutions provide multiple advantages for mining operations:

  • Improved Water Recycling: The system helps recover process water, reducing freshwater consumption and lowering operational costs.
  • Reduced Environmental Impact: By minimizing the moisture content in discharged solids, it helps comply with environmental regulations and enhances tailings management.
  • High Processing Capacity: The GNLW764-VFD centrifuge is engineered to handle large volumes of tailings, making it suitable for large-scale mining applications.
  • Optimized Chemical Usage: The GNSJY-6000 dosing unit ensures the efficient use of flocculants, reducing chemical waste and operational costs.

Commitment to Mining Sustainability


GN Solids Control continues to innovate and provide advanced separation solutions to the mining industry. By delivering reliable and high-performance dewatering systems, GN helps mining companies improve efficiency, reduce environmental impact, and comply with regulatory standards.

For more information on GN Solids Control’s dewatering centrifuge systems and solutions for mining applications, feel free to contact us.

 

GN Solids Control Delivers Oily Sludge Treatment Three-Phase Decanter Centrifuge to a South American Customer

GN Solids Control continues expanding its global reach with the recent delivery of an advanced oily sludge treatment system to a South American customer. This system is designed to efficiently separate solids, water, and oil, providing a cost-effective and environmentally friendly solution for waste management in the oil industry and other industrial applications.

The delivered system includes the following key modules:

  1. Slurry Transfer Module: Ensures a continuous and efficient transfer of sludge from the source to the treatment system.
  2. Inclined Plate Settling Module for Washing Tank Slurry: Enhances the separation of suspended solids, improving the process efficiency before centrifugation.
  3. Three-Phase Decanter Centrifuge Module: The core of the system, designed to efficiently separate solids, water, and oil, enabling fluid recovery and reducing environmental impact.

This delivery highlights GN Solids Control’s commitment to innovation and sustainability in industrial waste management. As the demand for efficient oily sludge treatment solutions grows, GN remains at the forefront with cutting-edge technology.

 

GN Large Linear Vibrating Screen for Coal Chemical Plant

GN Separation continues to expand its impact in the coal chemical industry by providing high-performance screening solutions. Recently, GN delivered two units of its GNLS2461 Large Linear Vibrating Screen to a domestic coal chemical plant, enhancing their material processing efficiency.


Key Features of GNLS2461 Vibrating Screen:
• High Processing Capacity: Engineered for large-scale coal and chemical processing applications.
• Robust Construction: Designed to withstand harsh operational environments and ensure durability.
• Efficient Screening Performance: Optimized vibration mechanisms for enhanced material separation.
• Easy Maintenance: User-friendly design for minimal downtime and simplified servicing.

GN’s large linear vibrating screen plays a crucial role in improving material classification and separation efficiency. By integrating advanced screening technology, the GNLS2461 model ensures smooth operation and superior output for coal chemical processing.

With extensive experience in solids control and separation equipment, GN Separation continues to support industrial clients by providing innovative solutions tailored to their needs.

For more details on GN’s vibrating screen technology, contact us today!

GN New Separation Equipment Showroom: A Milestone for GN Solids Control

GN Solids Control is excited to announce the official opening of its brand-new separation equipment showroom. This state-of-the-art facility marks a significant milestone for GN, showcasing the company’s commitment to innovation, customer engagement, and advancing separation technology. Located at our headquarters, the showroom is now ready to welcome visitors from around the world.


A Modern Space for Cutting-Edge Solutions
The new showroom is designed to provide a comprehensive experience for clients and industry professionals alike. The space features a wide array of GN’s latest separation equipment, including:
• Decanter Centrifuges: Highlighting GN’s advanced designs for solids-liquid separation across industries.
• Shale Shakers and Screens: Showcasing the versatility and efficiency of GN’s equipment in solids control.
• Cutting-Edge Technologies: Other innovative systems, such as desanders, desilters, and mud cleaners, are also on display.
Each piece of equipment is presented in a real-world context, allowing visitors to see firsthand how GN’s solutions can be applied to meet various operational challenges.
Global Outreach and Customer Engagement
The showroom serves as a focal point for GN’s global customer base. It is designed to:
• Facilitate training sessions for clients, ensuring they can maximize the value of GN’s equipment.
• Host technical seminars and workshops to share insights into the latest advancements in separation technology.
• Strengthen partnerships by offering a transparent view of GN’s capabilities and commitment to quality.
Sustainability and Innovation at the Core
GN Solids Control is proud to integrate sustainability into its operations. The new showroom incorporates energy-efficient lighting, eco-friendly materials, and digital displays to minimize its environmental footprint. This aligns with GN’s mission to deliver sustainable and efficient solutions for industries worldwide.
Plan Your Visit
We invite all industry professionals, partners, and clients to explore the new showroom. Whether you’re looking to enhance your operations with cutting-edge separation equipment or simply want to learn more about GN’s capabilities, this showroom is the perfect starting point.
Contact Us
To schedule a visit or learn more about the showroom, please contact us at GN Solids Control. Stay tuned for updates on upcoming events and demonstrations.
GN Solids Control’s new separation equipment showroom is a testament to our dedication to innovation and excellence. Join us in celebrating this exciting new chapter and discover how GN can help you achieve unparalleled efficiency and performance in your operations.

Trailer-Mounted Mud Tank and Screw Conveyor Delivered to Kuwait Client

Trailer-Mounted Mud Tank and Screw Conveyor Delivered to Kuwait Client

GN Solids America proudly announces the successful delivery of a trailer-mounted mud tank and screw conveyor system to a valued client in Kuwait. This innovative solution is specifically designed to enhance the efficiency of drilling fluid management in challenging field environments, ensuring operational excellence in the oil and gas industry.

Efficient Mud Management: A Game-Changer in Kuwait

In the oil-rich regions of the Middle East, effective drilling fluid handling is crucial for maintaining operational efficiency and environmental compliance. GN Solids America’s trailer-mounted mud tank system, combined with a robust screw conveyor, offers a mobile and reliable solution tailored to the unique needs of the Kuwaiti oilfields.

Key Features of the Trailer-Mounted Mud Tank

  1. Mobile Design for Field Flexibility
    • Mounted on a heavy-duty trailer, this mud tank system is easily transportable between drilling sites, saving time and logistics costs.
    • The compact and rugged design ensures durability even in extreme desert conditions.
  2. Integrated Mud Circulation System
    • Equipped with state-of-the-art mud agitators, centrifugal pumps, and pipelines to ensure smooth circulation and mixing of drilling fluids.
    • Customizable compartments for mud storage and treatment, meeting diverse client requirements.
  3. High-Quality Construction
    • Built with corrosion-resistant steel to withstand the harsh climatic conditions of the Middle East.
    • Adheres to international safety and quality standards for reliable performance.

Screw Conveyor: Enhancing Efficiency

The included screw conveyor plays a pivotal role in handling and transporting drilling waste efficiently.

  • Robust Design: Built for handling high-density drilling waste with minimal wear and tear.
  • Seamless Integration: Designed to work in harmony with the mud tank system for smooth operations.
  • Easy Maintenance: Engineered for easy access to critical components, minimizing downtime during servicing.

Tailored Solutions for Kuwait’s Oilfields

GN Solids America’s engineering team worked closely with the client to customize the system to meet their specific requirements. From adapting the design for the region’s extreme temperatures to ensuring compatibility with local regulations, this solution is a testament to our commitment to customer satisfaction.

Why Choose GN Solids America?

  • Experience and Expertise: Decades of experience in solids control and drilling fluid management solutions.
  • Innovative Technology: Continually investing in R&D to provide cutting-edge equipment.
  • Global Reach: Proven track record of successful installations in over 70 countries, including the Middle East.

Looking Ahead

The delivery of this trailer-mounted mud tank and screw conveyor system marks another milestone in GN Solids America‘s mission to provide efficient, reliable, and environmentally friendly solutions for the oil and gas industry. We are proud to support our clients in Kuwait and around the world, helping them achieve their operational goals with innovative and cost-effective equipment.

For more information about our mud tank systems or to discuss your project requirements, feel free to contact us. GN Solids America is your trusted partner for solids control and drilling fluid solutions!

 

GN Separation News: GN Solids Prepares Shipment of Linear Vibrating Screens for Domestic Coal Chemical Project

GN Separation is proud to announce the near completion of the assembly and upcoming shipment of six GNLMZ Linear Vibrating Screens, tailored for a major coal chemical project in China. This milestone showcases our dedication to providing reliable and efficient separation solutions for demanding industrial applications.

Models and Quantities:

The order includes the following units:

  • 4 units of GNLMZ1836
  • 2 units of GNLMZ1536

These vibrating screens are specifically designed to meet the high-capacity and precision demands of coal chemical operations, ensuring optimal performance and reliability.

Key Features of GNLMZ Linear Vibrating Screens:

  1. Enhanced Screening Efficiency:
    • Advanced linear vibration technology ensures effective separation and classification, even for fine materials.
  2. Durable Construction:
    • Built to withstand the rigorous demands of coal chemical processing, offering long-lasting performance in harsh environments.
  3. Compact and Modular Design:
    • Facilitates easy installation and maintenance, reducing downtime and operational costs.
  4. Versatility:
    • Suitable for a wide range of materials and particle sizes, making it adaptable to different process requirements.

Application in Coal Chemical Plants:

Coal chemical facilities demand equipment capable of continuous, high-efficiency operations. GNLMZ Linear Vibrating Screens excel in this environment by providing:

  • High throughput to manage large material volumes.
  • Consistent performance that ensures the quality and purity of processed materials.
  • Cost-effective operation, thanks to energy-efficient design and minimal maintenance needs.
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Assembly and Delivery:

The final stages of assembly are underway, with all units undergoing strict quality control checks to ensure flawless performance. Once completed, the screens will be packaged and shipped to the customer’s facility in China, ready to be integrated into their operations seamlessly.

Commitment to Excellence:

This project highlights GN Separation’s commitment to delivering tailored solutions for the coal chemical industry. By combining cutting-edge technology with industry expertise, we aim to help our clients optimize their processes and achieve operational excellence.

For more details about our linear vibrating screens or other separation equipment, feel free to reach out to our team. We’re here to help you succeed in your industrial challenges!