Month: November 2025

Drilling Centrifugal Pump and Shear Pump Shipped to European Client

GN Solids Control is pleased to announce the successful shipment of a complete drilling fluid transfer package to a valued European client. This delivery includes one set of Centrifugal Pump and one set of Shear Pump, both fully inspected and tested before dispatch. These two pump models will be used in the client’s upcoming drilling operations to improve mud transfer and chemical mixing efficiency.
The GN Centrifugal Pump is designed for stable, continuous mud transfer in solids control systems. It is commonly
 applied for feeding desanders, desilters, and mixing hoppers. Featuring a heavy-duty mechanical seal, optimized flow passages, and a long-lasting bearing assembly, the pump

 ensures reliable performance under demanding field conditions. Many international customers choose GN centrifugal pumps due to their durability, low spare parts cost, and easy maintenance.
The GN Shear Pump plays a critical role in fast hydration of polymers, bentonite, and other drilling additives. By generating strong shear force inside the pump chamber, it breaks down powder clusters and greatly

 enhances chemical mixing efficiency. This allows the drilling fluid to reach its required viscosity and gel strength more quickly, improving mud quality while reducing chemical consumption.
Both the Centrifugal Pump and Shear Pump are mounted on compact steel frames for convenient installation and transportation. The European client selected these units based on their proven performance and GN’s reputation for delivering reliable equipment to global oilfield markets. This shipment reflects GN’s continued commitment to high manufacturing standards, quick delivery, and excellent service support.
GN Solids Control will keep providing efficient pumping systems and complete solids control solutions to international drilling contractors and service companies.
Keywords:
Centrifugal Pump, Shear Pump, GN Solids Control, Drilling Mud Pump, Mud Mixing Equipment
Long-tail Keywords:
High-efficiency shear pump for polymer mixing, Oilfield centrifugal sand pump system, European drilling fluid equipment supplier, Mud shear pump for rapid hydration, Heavy-duty centrifugal pump for solids control

GNLW454GT Mud Dewatering Centrifuge: The Ultimate Solution for Hydrovac Applications

Hydrovac excavation, a non-destructive digging method, generates large volumes of contaminated mud that demands efficient treatment to meet environmental standards. GN Solids Control, a leader in separation technology, presents the GNLW454GT mud dewatering centrifuge—engineered to tackle this challenge with unmatched performance and cost-effectiveness.
At the core of the GNLW454GT lies an 18-inch (450mm) diameter bowl with an impressive 74-inch (1880mm) length, delivering a 4:1 length-to-diameter ratio that ensures thorough separation of low-gravity solids. Powered by a 37/45/55KW main motor and 11/15/22KW back-drive, this centrifuge operates at a maximum bowl speed of 3437RPM, generating up to 3000G force—enabling it to capture solids as small as 2-5μm with exceptional efficiency.
With a typical capacity of 300GPM (68m³/h) and a maximum capacity of 400GPM (90m³/h) for water-based fluids, the GNLW454GT adapts seamlessly to varying mud conditions. Its variable frequency drive (VFD) allows precise control of bowl speed (0~3200RPM) and differential speed (0~45RPM), while optional temperature and vibration sensors enhance operational safety and performance monitoring.
Beyond hydrovac applications, the GNLW454GT excels in diverse industries: drilling fluids solids control, industrial wastewater treatment, oil sludge processing, municipal sewage purification, and mining separation. Its robust gearbox (7500 N·M torque) and compatible 15KW recommend pump motor ensure reliable, long-term operation even in harsh environments.
GN Solids Control’s GNLW454GT redefines mud dewatering by balancing high throughput, separation precision, and operational flexibility—helping businesses reduce disposal costs and achieve environmental compliance. Contact us to learn how this centrifuge can optimize your separation processes.
Key Words
  • GN
  • GNLW454GT
  • Mud Dewatering Centrifuge
  • Decanter Centrifuge
  • Hydrovac Excavation
  • GNLW454GT for Hydrovac Mud Treatment
  • High G-Force Mud Centrifuge for Mining
  • GN Solids Control Hydrovac Dewatering Equipment
  • 18-inch Decanter Centrifuge for Wastewater
  • Efficient Mud Separation Centrifuge

GNLW224 Dewatering Centrifuges Ready for Overseas Client FAT

GNLW224 Dewatering Centrifuges Ready for Overseas Client FAT

GN Solids Control has completed a full Dewatering Unit package—featuring the GNLW224 horizontal decanter centrifuge, polymer dosing unit, and sludge dewatering centrifuge—now ready for Factory Acceptance Test (FAT) for an overseas client.

Traditional solids-control equipment removes particles above 5 microns, while ultra-fine solids continue accumulating in the drilling mud. To stabilize fluid properties, operators often dilute mud with large volumes of water, increasing both cost and waste.

To solve this, GN provides a chemically enhanced Dewatering Unit that uses polymer flocculation and high-speed separation to remove solids below 5 microns. This produces cleaner water suitable for reuse or controlled discharge—reducing water consumption and waste generation.

How the dewatering process works:

  • The automatic dosing system prepares polymer solution.

  • A slurry pump transfers mud into the decanter centrifuge.

  • Polymer is injected into the feed line via the dosing pump.

  • Chemical and mud are fully mixed in the feed tube.

  • The high-speed centrifuge separates ultra-fine solids and improves fluid quality.

GN also offers 20-ft and 40-ft containerized Dewatering Unit packages for drilling mud treatment, municipal sludge, tunneling, and environmental applications.

The upcoming FAT will verify mechanical performance, dosing accuracy, automation logic, and full system integration before shipment. As a global supplier, GN continues to deliver efficient and reliable separation solutions for drilling and industrial projects worldwide.

Keywords (10 Total)

Long-Tail Keywords (5)

  1. GN GNLW224 dewatering centrifuge

  2. Polymer dosing system for drilling mud

  3. Containerized drilling mud dewatering unit

  4. Chemically enhanced fine solids removal

  5. Dewatering centrifuge for ultra-fine solids

General Keywords (5)

  1. Dewatering Unit

  2. dosing system

  3. GN Solids Control

  4. decanter centrifuge

  5. drilling mud treatment

GN Solids Shines at ADIPEC 2025 – Separation Technology Makes Oil Development More Eco-Friendly

From November 3rd to 6th, 2025, GN Solids Control successfully showcased its advanced separation technology at ADIPEC 2025, one of the world’s largest and most influential oil and gas exhibitions. Located at Booth No. 10453, Hall 10, GN Solids Control attracted both long-term partners and new visitors from across the global energy industry.

This year, GN Solids Control highlighted two of its core products — the Decanter Centrifuge and the Shale Shaker. These equipment samples demonstrated GN’s commitment to efficient, reliable, and environmentally responsible solids-liquid separation solutions. Visitors were particularly impressed by the high-quality build and innovative design that enhance oilfield performance while minimizing environmental impact.

As oil and gas operations continue to focus on sustainability, GN Solids Control remains at the forefront of providing technologies that reduce waste, recover valuable resources, and protect the environment. Through continuous innovation and global cooperation, GN aims to make oil development cleaner, smarter, and more efficient.

The success at ADIPEC 2025 further strengthened GN’s position as a trusted global partner in solids control and waste management systems. GN Solids Control sincerely thanks all visitors for their support and looks forward to deepening cooperation in future projects.

Keywords:

  1. GN Solids Control

  2. ADIPEC 2025

  3. Decanter centrifuge

  4. Shale shaker

  5. Separation technology

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6. solids control equipment for oilfield
7. environmental-friendly drilling waste management
8. high-performance decanter centrifuge for oil and gas
9. shale shaker for drilling mud recycling
10. sustainable solids control solutions for energy industry