GN’s Water and Mud Separation System Successfully Deployed in New Zealand

We are thrilled to announce the successful deployment of GN’s advanced water and mud separation system in New Zealand, showcasing our commitment to delivering cutting-edge solutions for the construction industry. GN Solids Control has once again proven its expertise in providing comprehensive separation systems tailored to meet the specific needs of our clients.


Complete Separation System:

Our system is designed to efficiently handle water and mud separation in construction sites, ensuring a clean and environmentally responsible approach to site management. The system comprises several modules, each playing a crucial role in the overall separation process.



  1. Coarse Screen Module for Mining (GNLMP1536):

This module acts as the first line of defense, efficiently removing larger particles and debris from the water and mud mixture. Its robust design and high-capacity screening capabilities make it an essential component for the initial stage of the separation process.


  1. Fine Screen Module with Double-Layer Vibrating Screen (GNZJ706):

This module further refines the separation process by employing a double-layer vibrating screen. It targets finer particles, ensuring that the water extracted is clear of any remaining impurities. The efficiency of this module significantly contributes to the overall quality of the separated components.


  1. Desander Module (GNZJ594J-12N):

The desander module is a crucial component for removing sand and silt from the mixture. Our advanced mud cleaner (GNZJ594J-12N) is specifically designed for efficient desanding, ensuring that the construction site’s water is free from abrasive particles that could potentially damage equipment and hinder optimal performance.


  1. Large Capacity Decanter Centrifuge and Dewatering Module (GNLW553D):

This module employs a centrifugal force to separate finer solids from the liquid phase. The large capacity decanter centrifuge is highly effective in dewatering, ensuring that the separated mud is efficiently processed, and the water is ready for reuse or discharge according to environmental regulations.


  1. Flocculation Dosing Module:

To enhance the separation process, our system includes a flocculation dosing module. This module facilitates the addition of flocculants, improving the agglomeration of fine particles and further optimizing the separation efficiency.


At GN Solids Control, we take pride in our ability to provide comprehensive and customized separation solutions for various industries. The successful deployment of our water and mud separation system in New Zealand underscores our dedication to innovation and sustainability in construction site management. We look forward to continuing to push the boundaries of what is possible in separation technology and contributing to environmentally responsible practices in the construction industry.

GN Separation Showcases Innovative Equipment at China Coal & Mining Expo 2023

The China Coal & Mining Expo 2023 proved to be an essential platform for industry leaders to converge, discuss, and exhibit cutting-edge technologies. Among the notable participants was GN Separation, a key player in the field of separation and solids control. This year, GN Separation showcased its latest and most innovative equipment at the exhibition, offering a glimpse into the future of the industry.

For those who missed the event, the official page of the China Coal & Mining Expo offers insights into our participation. You can explore our featured equipment and our presence at the expo on the official page: China Coal & Mining Expo Official Page

During the expo, GN Separation proudly displayed a range of high-quality equipment, highlighting their prowess in the field. Among the standout equipment were:


Linear Dewatering Vibrating Screen: This equipment signifies a leap forward in efficient solid-liquid separation processes. Its linear design ensures superior performance in dewatering applications, catering to the needs of various industries.

Solids Vacuum Pump: Offering robust suction power, this pump is engineered to handle solid particles efficiently. Its vacuum technology and design make it an asset in managing challenging environments.

Tailing Dewatering Centrifuge: The tailing dewatering centrifuge presented by GN Separation is a testament to innovation in managing and processing mining tailings. Its efficient separation capabilities contribute to environmentally friendly and resource-efficient operations.

These showcased equipment by GN Separation at the China Coal & Mining Expo 2023 highlighted the company’s dedication to technological advancement and commitment to providing top-notch solutions in the field of separation and solids control.

The participation in this expo not only provided a platform for GN Separation to display its advanced equipment but also allowed the company to interact with industry experts, exchange ideas, and explore potential collaborations, paving the way for future innovations and advancements in the field.

As GN Separation continues to push the boundaries of technology and efficiency in separation solutions, its presence at the China Coal & Mining Expo remains a testament to its role as a key player in the industry, driving progress and setting new standards for excellence.

GN Solids Control Oil Water Separator

In the realm of industrial processes, the effective separation of oil and water is an imperative task, not only for efficiency but also to adhere to strict environmental regulations. GN Solids Control, a renowned leader in separation equipment, offers a cutting-edge solution in the form of their Oil Water Separator.

Effective oil-water separation is essential across various industries, from oil and gas exploration to wastewater treatment. Inadequate separation can lead to a host of problems, including environmental contamination, increased operational costs, and regulatory fines. GN Solids Control understands the gravity of this challenge and has developed an innovative solution.

The GN Oil Water Separator is designed to efficiently remove oil and suspended solids from water, ensuring compliance with environmental standards and reducing the environmental footprint of industrial operations. Here’s a look at the key features of GN’s Oil Water Separator:

GN’s separator utilizes advanced separation technologies, including gravity separation and coalescence, to achieve high separation efficiency. It can effectively remove oil droplets as small as 15 microns, providing a clean water stream.

GN Solids Control offers customization options to meet the specific needs of various industries. Whether it’s upstream oil and gas operations, wastewater treatment plants, or industrial processes, the separator can be tailored to fit seamlessly into existing systems.

Maintenance is a crucial aspect of any equipment’s lifecycle. GN’s Oil Water Separator is designed for easy maintenance, ensuring minimal downtime and cost-effective operation.

Environmental regulations are becoming increasingly stringent. GN’s separator helps industries meet and exceed these standards, protecting the environment and avoiding potential fines.

Applications of GN’s Oil Water Separator

The versatility of GN’s Oil Water Separator makes it suitable for various applications, including:

Oil and Gas Industry: Separating oil from produced water is vital in the oil and gas sector to meet environmental regulations and reuse water in operations.

Wastewater Treatment: Industrial wastewater often contains oil and suspended solids. GN’s separator ensures that effluents meet discharge requirements.

Industrial Processes: Many industrial processes generate oily wastewater. GN’s separator helps industries treat this water for reuse or discharge.

Mining Operations: Mines generate wastewater with various impurities. GN’s separator assists in making the water environmentally safe.

GN Solids Control has established itself as a trusted provider of separation solutions. With a legacy of innovation and a commitment to environmental stewardship, GN is a go-to choice for industries seeking efficient and sustainable oil-water separation technology.

The GN Oil Water Separator is a testament to GN Solids Control’s dedication to delivering high-performance, environmentally responsible separation solutions. In a world where environmental standards are continually evolving, GN’s separator ensures that industries can operate efficiently while minimizing their environmental impact. As industries strive for sustainable practices, GN Solids Control stands as a valuable partner in their journey toward cleaner and greener operations.

GN Solids Separation Inaugurates Its New Factory and Faces the Future with Confidence!

At GN Solids Separation, we are thrilled to announce a significant milestone in our history: the opening of our new factory. This exciting change marks a new chapter in our company’s journey after 15 years of unwavering dedication to excellence in manufacturing separation and solids control equipment. We are prepared to tackle the challenges ahead and solidify our position as one of the leading manufacturers of separation equipment worldwide.

New Factory, New Opportunities

Our new factory signifies not only a step forward in terms of infrastructure but also in our production capacity. We are equipped with state-of-the-art technology, a highly skilled team, and a clear vision of our goal: to meet the increasing demands of our customers and adhere to the industry’s highest standards.

Expanding Market

Our expansion doesn’t stop here. We have a vast market to cover, and with our new factory, we are fully prepared to do so. From our branch in Houston, Texas, we efficiently serve the markets of Latin America, the United States, and Canada. We are committed to providing cutting-edge solutions to these regions, backed by the quality and performance that define us.

Reaching Over 80 Countries

Our influence extends far beyond the Americas. We export our products to over 80 countries worldwide. This stands as a testament to the trust our customers from various corners of the globe have placed in us. Our separation and solids control equipment are synonymous with efficiency and durability, and we are determined to maintain and surpass these standards.

Prepared for the Future

The new GN Solids Separation factory is a testament to our dedication to excellence and long-term vision. We are ready to face the future with confidence, driven by our commitment to innovation and customer satisfaction. We remain one of the top manufacturers of separation and solids control equipment and are determined to lead the industry.

We are excited about this new chapter in GN Solids Separation’s history and eagerly anticipate what the future holds. We extend our gratitude to our customers and partners for their ongoing support and trust in our products and services. Together, we will pave the way for an even brighter path to success in the years to come!

GN Solids Separation’s Chemical Dosing System

Solid control is an integral part of operations in industries such as oil and gas, mining, and environmental management. It involves the removal of undesirable solids from sludge, drilling fluids or mud, ensuring the smooth and efficient operation of equipment and machinery. In this context, GN Solids Control has been a game-changer, offering comprehensive solutions to address the challenges associated with solid control.

Chemical dosing plays a pivotal role in optimizing the solid-liquid separation process. GN Solids Control’s Chemical Dosing System is designed to introduce specific chemicals into the drilling fluid, promoting the flocculation and coagulation of fine particles. This strategic addition enhances the formation of larger, more easily separable masses, streamlining the subsequent solid control processes.

The system provides precise control over the dosing process, ensuring that the right amount of chemicals is introduced to achieve the desired results. This level of control is crucial for maintaining the overall efficiency of the solid control system.

Chemical Dosing System Model: GNDU-2000A
Three Chamber automatic Dosing Unit Model: GN-2000S Max powder adding capacity:1-6 Kg/Hr( Speed Adjustable)Tank Material: SS304Hopper Volume:45 1Tank Capacity:2000LOutput for concentration 0.1%:2000L/Hr, if aging time is 45 Min.Mud agitator: 3 sets Dosing pump: 2 sets, single pump capacity:2000L/h(adjustable)Dimension:2000x1400x1500mmIncluding Ex liquid level meter, Ex electromagnetic flow meter, Ex solenoid valve, relief valve. buffer, filter and pressure gauge, etc accessories.
Single tank chemical Dosing Unit Model: GN-2000L Tank Material: Outer material is carbon steel, inner material is PEDi s solving Tank Volume: 2000LDissolving Tank Dimension 1400x2200mm(Agitator included)Mud agitator: 1 set Dosing pump: 2 sets, single pump capacity:530L/h(adjustable)Attached with Magnetism rolling board level meter, relief valve, buffer, filter and pressure gauge, etc. accessories


GN Separation understands the diverse needs of different industries. The Chemical Dosing System is designed to be adaptable to various drilling conditions and fluid compositions, making it a versatile solution for a range of applications.

What sets GN Solids Control apart is its commitment to providing integrated solutions. The Chemical Dosing System seamlessly integrates with other solids control equipment, forming a cohesive and efficient system for solid-liquid separation.

The versatility of GN Solids Separation’s Chemical Dosing System extends its applications beyond traditional oil and gas drilling. Industries such as mining, dredging, and wastewater treatment can benefit from the advanced dosing capabilities, improving their overall operational efficiency.

As industries continue to demand higher standards of efficiency and environmental responsibility, the role of advanced technologies, such as GN Solids Separation’s Chemical Dosing System, becomes increasingly crucial. By investing in innovative solutions that enhance solid control processes, companies can achieve not only operational excellence but also contribute to sustainable and responsible industrial practices.

GN Solids Separation‘s Chemical Dosing System exemplifies the company’s commitment to advancing solid control technology. As industries evolve, so too does the need for sophisticated solutions, and GN Solids Control stands at the forefront, ready to meet and exceed these evolving demands.

GN Solids Control’s Drilling Cuttings Transfer Pump


In the dynamic world of drilling operations, efficiency and reliability are paramount. One crucial component contributing to seamless drilling processes is the Drilling Cuttings Transfer Pump, a key innovation by GN Solids Control. Let’s delve into the features and advantages that make this pump a game-changer in the industry.

The Drilling Cuttings Transfer Pump by GN Solids Control is a cutting-edge solution designed to efficiently transfer drilling cuttings, ensuring a streamlined and environmentally responsible disposal process.

The pump boasts a robust design, ensuring durability in the demanding environments of drilling operations. Its construction is optimized for long-term, reliable performance. Efficiency is at the core of this pump. It is engineered to handle drilling cuttings with precision, minimizing waste and maximizing the transfer of materials.

GN Solids Control prioritizes environmental sustainability. The Drilling Cuttings Transfer Pump is designed to facilitate responsible disposal, adhering to the highest environmental standards.

The pump is versatile and can be seamlessly integrated into various drilling setups. Its adaptability makes it a valuable asset in diverse operational scenarios.

GN Solids Control is a renowned name in the industry, backed by years of expertise in providing cutting-edge solutions for drilling operations. Their Drilling Cuttings Transfer Pump reflects this commitment to excellence.

The capacities for this pump are as follows:

Model Main Power Weight Max. Cuttings Transfer Capacity Max. Transfer Distancem
KW Kg t/h m3/h Horizontal Vertical
GNYXB 15 2000 20 10 80 30
GNYXB 22 3500 30 15 100 40
GNYXB 30 4800 40 20 100 40


Investing in this pump translates to enhanced overall operational efficiency. The precision in handling drilling cuttings contributes to smoother operations and increased productivity.The durability and reliability of GN Solids Control’s pump make it a cost-effective choice for drilling companies. Minimized downtime and maintenance contribute to long-term savings.

The Drilling Cuttings Transfer Pump is a testament to their commitment to excellence, offering a reliable and efficient solution for handling drilling cuttings. For drilling companies seeking a competitive edge, this pump is a valuable investment in the journey towards operational excellence.

GNLW224D Centrifuge Decanter: Small in Size, Mighty in Performance

Meet the GNLW224D, a centrifuge decanter that challenges preconceptions about size and power. Despite its compact dimensions, this model from GN Solids Control is engineered for unparalleled performance in precision separation processes.

The GNLW224D’s compact design optimizes space without compromising on functionality, making it ideal for operations with limited space.

The GNLW224D  has a impressive high-speed capabilities, enabling swift and efficient separation of liquids and solids across diverse applications.Explore the range of industries benefitting from the GNLW224D, from oil and gas to wastewater treatment. Its adaptability and efficiency make it a versatile solution for various scenarios.

Technical Specifications:

Dive into the technical prowess of the GNLW224D, understanding its specifications that set it apart:

Bowl Diameter: 9 inch

Max Speed: 4500RPM

Processing Capacity: 100 lt / min

Main Motor: 15 HP (11KW)

Material Construction: SS316 and SS2205

In the extensive lineup of decanter centrifuges, the GNLW224D proudly claims its position as the smallest model from GN Solids Control. Its size may be modest, but its performance and technical sophistication make it a standout choice in the industry.

Highlight how the GNLW224D caters to the needs of various industries, showcasing its reliability as a solution for liquid-solid separation. Its adaptability and efficiency make it an indispensable tool for businesses seeking top-tier performance in a compact package.

The GNLW224D centrifuge decanter, demonstrates that size does not compromise performance. As the smallest model in the GN Solids Control family, it exemplifies innovation, efficiency, and technical excellence. Whether in oil and gas or wastewater treatment, the GNLW224D is poised to exceed expectations in liquid-solid separation.

GN Solids Control’s Flare Ignition Devices

In today’s industrial landscape, safety and environmental compliance are paramount concerns. Flare ignition devices are crucial components that ensure the responsible management of emissions and the prevention of harmful gases being released into the atmosphere. When it comes to reliable and innovative flare ignition solutions, GN Solids Control takes center stage. Their flare ignition devices, which can be tailored to meet specific customer needs, offer a range of features that set them apart in the industry.

GN Solids Control is a renowned leader in the field of solids control and waste management equipment. Their commitment to excellence extends to their range of flare ignition devices, which are designed to address various industrial requirements while prioritizing safety, efficiency, and environmental responsibility.

Safety is not a one-size-fits-all concept. GN Solids Control allows customers to specify the exact features and capabilities they need in their flare ignition system. This tailored approach ensures that the system is optimized for maximum safety and efficiency, tailored to a particular application.

In an era where sustainability is paramount, GN Solids Control offers a choice between electrical power charge or solar energy options for their flare ignition devices. This flexibility empowers clients to select an energy source that aligns with their environmental and cost-saving goals.

The upper part of GN Solids Control’s flare ignition devices is constructed from stainless steel. This not only ensures durability but also makes the unit rainproof, ideal for use in various weather conditions.

GN Solids Control’s flare ignition devices are designed with mobility in mind. Users can charge the battery and take the unit to remote areas where it might be needed. This adaptability ensures that emissions can be managed effectively regardless of location.


Investing in a GN Solids Control flare ignition device isn’t just an investment in equipment; it’s a commitment to safety, sustainability, and efficiency. With GN Solids Control as your partner, you’re not just getting a device; you’re gaining a tailored solution designed to meet your unique needs.


Mud Guns by GN Solids Control

In the ever-evolving world of drilling and exploration, efficiency, safety, and environmental considerations are paramount. GN Solids Control, a global leader in providing solids control and separation equipment, has introduced a groundbreaking solution that promises to revolutionize drilling operations – Mud Guns. In this blog, we will delve into what Mud Guns are, their significance in drilling processes, and how GN Solids Control is shaping the industry with their innovative approach.

Mud Guns are essential components of drilling mud systems, designed to agitate, mix, and suspend drilling fluids in order to maintain homogeneity and prevent solids from settling. These guns are typically mounted on the mud tanks and equipped with nozzles that can rotate and direct high-velocity mud streams. Mud Guns play a crucial role in preventing solids from settling at the bottom of the tank, which can lead to various issues such as decreased drilling efficiency, increased wear and tear on equipment, and even wellbore instability.



The primary purpose of Mud Guns is to keep the drilling fluids well-mixed, ensuring that any drilled cuttings or solids are suspended evenly throughout the mixture. This prevents the formation of a solid layer at the tank bottom. Settled solids can cause excessive wear and tear on drilling equipment, leading to increased maintenance costs and downtime. By using Mud Guns, operators can extend the lifespan of their equipment.

Homogeneous drilling fluids lead to enhanced drilling efficiency. Smoothly flowing mud reduces friction, increases cooling, and aids in transporting cuttings to the surface. Unwanted solids settling at the bottom can potentially affect wellbore stability. By maintaining proper mud consistency, Mud Guns contribute to maintaining well integrity.




GN Solids Control’s Jet Mud Mixer

The Jet Mud Mixer, developed by GN Solids Control, is a cutting-edge device designed to blend drilling fluids with various additives, facilitating the creation of a well-balanced and homogenous mud mixture. This mixture plays a crucial role in maintaining stability during drilling operations while simultaneously carrying away drill cuttings.

The Jet Mud Mixer comprises two primary components – a mixing hopper and a centrifugal pump. The mixing hopper is responsible for introducing drilling additives into the mud, ensuring consistent and accurate blending. The centrifugal pump, on the other hand, propels the mixed fluid back into the active mud system.

The working principle is quite ingenious. The high-speed impeller within the centrifugal pump creates a strong vacuum, pulling the additives from the hopper and infusing them into the fluid stream. This process ensures thorough mixing, preventing the formation of clumps or uneven distribution of additives.

The Jet Mud Mixer ensures that drilling mud attains the desired properties by uniformly dispersing additives, thereby optimizing its performance during drilling. With the ability to rapidly blend drilling additives, the Jet Mud Mixer reduces the need for manual mixing, saving time and labor costs.

The precise and consistent mixing process eliminates variations in mud composition, enhancing the overall drilling process’s efficiency and effectiveness. By maximizing the utilization of drilling additives and minimizing wastage, the Jet Mud Mixer contributes to cost savings over the long run.

The optimized mud mixture reduces the impact of drilling operations on the environment by minimizing the volume of waste generated.GN Solids Control offers a range of Jet Mud Mixer models with varying capacities, allowing operators to select the most suitable option for their specific drilling requirements.

Model Capacity Pressure Motor
GNSLH-750B 320m3/h 0.25~0.4Mpa 75kw
GNSLH-550B 272m3/h 55kw
GNSLH-450B 200m3/h 45kw
GNSLH -370B 150m3/h 37kw
GNSLH-300B 120m3/h 30kw
GNSLH-220B 90m3/h 22kW
GNSLH-185B 65m3/h 18.5kW
GNSLH-150B 55m3/h 15kW
GNSLH-110B 45m3/h 11kW