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In the realm of solids control equipment, GN Solids Control has developed and produced a remarkable innovation known as the Mini Vacuum Cleaner Pump. This small-sized pump is specifically designed to handle high-solid-content materials, making it an ideal choice for various applications in the oilfield and international drilling companies.

The Mini Vacuum Cleaner Pump is the smallest model in the Solids Vacuum Pump series by GN Solids Control. Despite its compact size, this pump delivers exceptional performance in handling materials with high solid content. Its mobility and versatility make it a popular choice among customers for cleaning purposes in ship compartments, drilling sites, and other areas where sludge and oil-based mud are present.

Key Features and Benefits:

Compact and Portable: The Mini Vacuum Cleaner Pump's small size allows for easy transportation and maneuverability. It can be conveniently relocated to different areas of operation, ensuring efficient cleaning in various locations.

High Solid Content Handling: Equipped with advanced technology, this pump is capable of effectively conveying materials with high solid content, including sludge and oil-based mud. Its robust design and powerful suction capabilities make it a reliable solution for demanding applications.

Air-Driven Operation: The Mini Vacuum Cleaner Pump operates using high-pressure air, making it suitable for use in areas with stringent explosion-proof requirements. This feature ensures safety and compliance in hazardous environments.

Versatile Applications: Apart from oilfield and drilling operations, this pump finds utility in a range of industries. It can be employed in waste management, environmental cleanup, and other scenarios that involve the handling of high-solid-content materials.

The Mini Vacuum Cleaner Pump offered by GN Solids Control is a remarkable innovation in the field of solids control equipment. Its compact size, mobility, and ability to handle materials with high solid content make it an invaluable asset for oilfield and international drilling companies. With its air-driven operation and versatility, it provides a reliable and efficient solution for various cleaning and material conveying applications. Embracing this technology can lead to improved operational efficiency, enhanced safety, and cost-effective solutions for challenging environments.

In the realm of mud treatment, the key to efficient and effective solids-liquid separation lies in the utilization of specialized equipment. This blog post sheds light on two essential components in this process: 8 sets of Inclined Plate Clarifier and 6 sets of Decanter Centrifuge. Both play pivotal roles in the treatment and purification of mud, contributing to cleaner and more environmentally responsible operations.

Decanter Centrifuge:

The Decanter Centrifuge stands as the initial stage in the mud treatment process. It is responsible for separating solid particles from the liquid phase. After the centrifuge has completed its task, the liquid discharge is transported to the Inclined Plate Clarifier using a screw pump.

Inclined Plate Clarifier:

The Inclined Plate Clarifier takes center stage as the final frontier in the mud treatment journey. It enhances the solid-liquid separation process by maximizing the surface area for sedimentation. This is achieved by increasing the number of inclined plates within the clarifier. These plates promote the settling of solid particles, ensuring that the liquid effluent is as clean as possible before disposal or reuse.

All of these crucial pieces of equipment are proudly produced by GN Solids Control. With their expertise and dedication, GN Solids Control has become a trusted name in the industry, synonymous with quality and reliability. Their commitment to innovation ensures that their equipment remains at the forefront of mud treatment technology.


The combination of 8 sets of Inclined Plate Clarifier and 6 sets of Decanter Centrifuge is a winning formula for mud treatment. These devices work in tandem to efficiently remove solid particles from the liquid phase, resulting in cleaner, more sustainable operations. GN Solids Control's dedication to excellence ensures that these essential components meet the highest industry standards, making them the go-to choice for those seeking top-tier mud treatment solutions.

At the 9th Guangzhou Aggregates Technology & Equipment Expo, GN showcased a range of cutting-edge separation equipment designed to meet various material separation needs. Among the featured equipment were the following:

Large Banana Screen - GNBS2461 and Medium Linear Motion Screen. Both equipment are used for the slurry dewatering or classification. They are very polular in the mining industry becasue the big treating capacity and lower power consumtion. It simple design can make it continuous working stablily.

Solid Vacuum Pump - GNSP40B: The GNSP40B solid vacuum pump is engineered for the conveyance of materials with high solid content. It is a vital component in material handling systems, particularly when dealing with thick or viscous substances. Its powerful suction capabilities ensure efficient material transfer.

In addition to these showcased devices, GN also provide other separation equipment for Some additional options include:

Horizontal Decanter Centrifuges: GN provides horizontal decanter centrifuges for applications that demand high-efficiency solid-liquid separation. These centrifuges are ideal for processes where dewatering and solid-liquid clarification are crucial.

Disc Centrifuges: GN's disc centrifuges are designed for precision separation and clarification of liquids with suspended solids. They are commonly used in industries such as wastewater treatment and oil processing.

Screw Press Dewatering: GN's screw press dewatering systems are efficient solutions for sludge dewatering, reducing moisture content in various types of slurry and wastewater.

At GN, our commitment to providing advanced separation solutions ensures that we can cater to diverse industrial needs. Whether it's dewatering, particle classification, or handling materials with high solid content, GN's equipment stands at the forefront of the industry. Visit our booth to explore how GN separation technology can enhance your operations and meet your specific separation objectives. We look forward to assisting you with your separation challenges.

In the realm of mining exploration, efficiency and reliability are paramount. GN Solids Control presents a groundbreaking solution with their GN Mini decanter centrifuge GNLW223 and GN Shale shaker GNZS752. These compact yet powerful devices are tailored to cater to the specific needs of small-scale outdoor drilling projects,

At the heart of efficient solids control lies the GN Mini decanter centrifuge GNLW223. Boasting a 9-inch bowl diameter, this centrifuge delivers exceptional separation performance in a small package. Its compact size not only simplifies transportation but also facilitates installation in space-restricted environments. This makes it an ideal choice for outdoor drilling ventures where workspace is limited.

The GN Mini decanter centrifuge is designed to handle drilling mud with precision, effectively separating fine solids from the liquid phase.  The machine's popularity in the market is a testament to its effectiveness, as it has become a trusted companion for mining professionals seeking efficient solids control in their exploration endeavors.

Another indispensable component of the GN Mini solids control lineup is the GN Shale shaker GNZS752. Engineered to tackle coarse particle separation, this shale shaker excels at removing large solids from the drilling fluid. Despite its modest size, the GNZS752 is equipped with a low-power, high-frequency vibrator that ensures efficient screening while minimizing energy consumption.

Portability is a key factor for outdoor exploration projects, and the GN Shale shaker is designed with this in mind. Its compact design and lightweight construction simplify transportation, enabling swift deployment to remote drilling sites.

Both the GN Mini decanter centrifuge GNLW223 and GN Shale shaker GNZS752 stand as beacons of reliability in the realm of mining exploration. Their ability to consistently perform under challenging conditions, coupled with their ease of transportation and installation, has garnered them widespread recognition within the industry.

GN Solids Control, a leading manufacturer and supplier of solids control equipment, has recently launched their latest product, the GN Big Bowl Decanter Centrifuge (model GNLW764A-VFD), designed specifically for overseas mining tailing dewatering projects.

The GN Big Bowl Decanter Centrifuge features a large bowl diameter, allowing for middle-speed centrifugation and efficient separation of solid particles from mining tailings. This advanced equipment is capable of processing large volumes of slurry, ensuring maximum dewatering efficiency.

In addition to the decanter centrifuge, the complete set of equipment includes a flocculation dosing system and a screw conveyor. The flocculation dosing system is responsible for adding flocculants, which aid in the separation process, while the screw conveyor is utilized to remove the solid phase discharged from the centrifuge.

To enhance its mobility and adaptability to extreme weather conditions, the entire equipment package is cleverly arranged within two 20-foot shipping containers. This feature makes it particularly suitable for use in extremely cold regions where specialized equipment is required to operate efficiently.

The GN Big Bowl Decanter Centrifuge has been designed with utmost precision and is constructed using high-quality materials. It offers exceptional reliability, robustness, and long service life, making it an ideal choice for mining tailing dewatering projects in remote and challenging environments.

At present, GN Solids Control has successfully supplied the GN Big Bowl Decanter Centrifuge for various mining tailing dewatering projects worldwide. The equipment's outstanding performance and efficiency have significantly contributed to reducing environmental impact and improving the overall sustainability of mining operations.

GN Solids Control remains committed to providing innovative and reliable solutions for the global mining industry. With the launch of the GN Big Bowl Decanter Centrifuge, they are further strengthening their position as a leader in tailings management and offering enhanced solutions for efficient and environmentally friendly mining operations.

For more information about the GN Big Bowl Decanter Centrifuge and other products offered by GN Solids Control, please visit their official website or contact their sales team directly.