Author Archives: admin

Tubular centrifuge sent to Middle East Biotechnology Company

In a recent development from GN company, we are excited to announce the completion of 1 set of Tubular centrifuge (Model GNGQ-142), marking a significant stride in our commitment to serving the evolving needs of a separation project of a Biotechnology Company in the Middle East.

A meticulous approach has been undertaken to ensure the dependable performance of the Tubular centrifuge. Our technical, production, and quality control departments have dedicated considerable effort to meticulous material selection, thorough preparation, every production stage, and exhaustive inspections throughout the manufacturing process. This meticulousness underscores our unwavering commitment to delivering equipment of the highest caliber.

As a conglomerate, GN Solids Control and GN Separation are the dynamic faces of GN company, representing a pinnacle in the manufacturing of high-performance solids control equipment, industrial decanter centrifuges, and an array of separation equipment.

GN Solids Control, with a global footprint in China, USA, and Australia, specializes in delivering innovative solutions encompassing solids control equipment, decanter centrifuge, waste management equipment, and shaker screens. As the first API-certified solids control equipment manufacturer from China, GN boasts an illustrious track record, having successfully exported its products to over 60 countries worldwide. On the other hand, GN Separation focuses on manufacturing industrial separation equipment, featuring high-quality components such as Decanter centrifuge, Vibrating Screen, Dewatering Screw Press and different types of pumps.

Motivated by a dedication to precision and excellence, GN has made substantial investments in a cutting-edge manufacturing facility. This establishment includes CNC machining, balancing machines, material cutting, coating production, welding fabrication, and assembly workshops. With this vertically integrated production capability, GN takes a leading position, implementing rigorous quality control measures and ensuring timely deliveries that consistently surpass client expectations.

If you need assistance with the operation and maintenance of GN’s equipment, including the Decanter Centrifuge, Chemical Dosing Unit, or Screw Pump, feel free to contact GN. Our team of engineers holds extensive expertise in the industry, ready to provide steadfast support for your project’s success and cultivate a lasting partnership. We are prepared to offer online assistance and on-site guidance tailored to address specific scenarios, demonstrating our unwavering dedication to the success of your project and the enduring collaboration we aim to foster.

GN Screw Press Unit for South American Client

News from GN company this week: Recently, a set of Sludge dewatering screw press have been manufactured and ready to start serving for Wastewater Treatment project in South American. The model number of this screw press is GNDL301, and the inlet and outlet are equipped with flanges.

In order to ensure the dependable performance of the sludge dewatering screw press and the smooth, long-term operation of all its parts and components, our technical, production, and quality control departments have dedicated meticulous attention to material selection, preparation, every stage of production, and thorough inspections at each step.

GN Separation Equipment Co., Ltd, a subsidiary of Hebei GN Solids Control Co., Ltd, specializes in the manufacturing of industrial separation equipment, including centrifuges, vibrating screens, dewatering screw presses, and pumps. With a presence in the separation industry since 2007, our manufacturing plant is located in close proximity to Beijing, China. Despite our local base, our products have achieved global reach, being exported to over 70 countries worldwide, with more than 70% tailored for international clientele.

To better serve our global customers, GN has established branches in Houston, USA, and Moscow, Russia, providing localized support. Committed to quality, our production management adheres to ISO 9001 standards, and our health, safety, and environmental systems align with ISO 14001 and ISO 28001, ensuring the delivery of high-quality products. Furthermore, GN products hold CE certificates, facilitating export to European markets.

If you need any support about the operation and maintenance of GN’s equipment like dewatering screw press and Chemical Dosing Unit, please feel free to contact GN company for our engineers’ best experience and knowledge in the relevant industry. We will do our best to assist your project because just in this way we can establish a stable and long term cooperation. And we can provide on-line support and site instruction for specific situation if needed.

GN Separation Participated in SMOPYC Mining Exhibition

As a global frontrunner in solid-liquid separation technology, GN Separation proudly announces its active participation in the esteemed SMOPYC Mining Exhibition. This significant event, held at Feria Zaragoza, serves as a pivotal platform for industry leaders to showcase our avant-garde solutions and foster collaboration within the mining sector.

Set at Hall 3, Booth C 5-7, GN Separation is poised to unveil its cutting-edge equipment, featuring the highly acclaimed Linear Vibrating Screen GNLMP1224. This state-of-the-art screening solution, meticulously designed for optimal performance, offers unparalleled efficiency in processing materials within the mining industry. Interested visitors can explore the features and benefits of this advanced technology by visiting here.

In tandem with the Linear Vibrating Screen, GN Separation will spotlight its Polyurethane Screen Panel. Engineered with precision, these panels deliver robust performance in demanding mining applications. Visitors in search of durable and efficient screening solutions are encouraged to delve into the features of the Polyurethane Screen Panel at this link.

The SMOPYC Mining Exhibition provides a unique avenue for industry professionals to engage with GN Separation’s experts, grasp the latest advancements in separation technology, and explore how these innovations can elevate operational efficiency.

“We are thrilled to participate in the SMOPYC Mining Exhibition, a distinguished platform for industry leaders to converge and exchange ideas. GN Separation remains steadfast in delivering cutting-edge solutions that redefine industry standards,” states a spokesperson for GN Separation.

The Feria Zaragoza venue, renowned for hosting premier industry events, will bear witness to GN Separation’s unwavering commitment to excellence in solid-liquid separation technology. Industry stakeholders and visitors alike are cordially invited to firsthand experience the innovative solutions offered by GN Separation at Hall 3, Booth C 5-7.

For more comprehensive information about GN Separation and its participation in the SMOPYC Mining Exhibition, please visit the official company website: https://www.gnseparation.com.

GNLW650 Big Bowl Decanter Centrifuge for Separation in New Energy Industry

News from GN company this week: Recently, 1 complete set of GN Big Bowl Decanter centrifuge (Model GNLW650) have been manufactured and ready to start serving for a separation project from new energy industry.

A meticulous approach has been taken to ensure the dependable performance of the Decanter centrifuge system. Our technical, production, and quality control departments have dedicated considerable effort to meticulous material selection, preparation, every production stage, and thorough inspections of the equipment.

GN Separation and GN Solids Control are 2 brands of GN company. GN Separation manufacture industrial separation equipment including Decanter centrifuge, Vibrating Screen, Dewatering Screw Press and pumps. GN Solids Control is a leading manufacturer based in China, USA and Australia, specialize in solids control equipment, industry decanter centrifuge, waste management equipment, and shaker screens. As the first API certified solids control equipment manufacturer from China, GN has a proven track record of delivering top-notch products, which have been exported to over 60 countries worldwide.

With a focus on precision and quality, GN has invested in a comprehensive and integrated manufacturing line, boasting CNC machining, balancing machines, material cutting, coating production, welding fabrication, and assembly workshops. This internal production capability empowers GN to ensure stringent quality control and on-time delivery, meeting and exceeding client expectations.

Should you require guidance on operating and maintaining GN’s equipment, such as the Decanter centrifuge, Chemical Dosing Unit, Screw Pump, do not hesitate to reach out to GN. Our team of engineers possesses extensive expertise and knowledge in the relevant industry. We are committed to supporting your project to foster enduring and stable collaboration. Additionally, we are poised to provide online assistance and on-site guidance for specific scenarios.

As a trailblazing manufacturer of separation and conveying equipment, GN places paramount emphasis on product quality and the sustained advantages it brings to our users. Furthermore, GN takes pride in its role as a professional decanter centrifuge manufacturer. The company places great emphasis on the selection of raw materials, utilizing premium centrifugal casting or forged stainless steel materials, while employing hard alloy protection for wear-resistant components.

GN Separation is participating in Dubai WETEX 2023 This Week

GN Separation is delighted to announce its participation in the WETEX 2023, set to take place in Dubai, UAE, 15th – 17th, November 2023. Booth No. 6D13, Hall 6 in Dubai World Trade Centre.

The 2023 WETEX is gaining significant traction, coinciding with the UAE’s ‘Year of Sustainability.’ Anticipation is high, especially given the UAE’s preparations to host COP28 by the United Nations Framework Convention on Climate Change (UNFCCC) at Dubai Expo City in November. In tandem with the exhibition, DEWA will host the inaugural Middle East and North Africa Solar Conference 2023, further drawing experts and researchers in clean and renewable energy. This conference, the first of its kind in the region, focuses on photovoltaic systems, adding a valuable scientific and technical dimension to the event.

At the upcoming event, GN is set to present a variety of environmental solutions, featuring the decanter centrifuge, solid vacuum pump, and mini screw press. Each of these innovations boasts diverse applications within the field of environmental protection, highlighting GN’s commitment to providing comprehensive and effective solutions for environmental challenges.

The sludge dewatering centrifuge is adept at fundamental separation processes such as solid-phase dewatering and liquid-phase clarification. The three-phase decanter centrifuge goes a step further by enabling liquid-liquid-solid separation. Notably, for materials like plastic particles, bacterial bodies, and oily substances, the decanter centrifuge excels due to its absence of filter media (filter screen) and the prevention of screen blockage. GN’s decanter centrifuge has proven highly effective in treating industrial wastewater, municipal wastewater, and oilfield waste oily sludge, significantly reducing treatment costs and enhancing treatment efficiency.

GN’s solid vacuum pump, a fully pneumatic device, can manage a wide spectrum of waste forms, including liquids, slurries, powders, particles, and viscous substances. It finds extensive application in municipal sludge waste treatment and industrial solid waste treatment, with its attributes of safety, efficiency, energy conservation, and environmental friendliness.

GN eagerly anticipates engaging with industry professionals and customers at the Ecomondo exhibition, introducing its products and technologies, and exploring new opportunities for collaboration. GN Separation remains committed to a customer-centric approach, driven by technological innovation, and the ongoing enhancement of product quality and service standards. Participating in the Ecomondo exhibition is viewed as a strategic move to forge connections with customers, partners, and industry experts, jointly propelling the cause of environmental protection.

GN Attained Fruitful Results at IMARC 2023 Mining Exhibition in Sydney

News from GN company this week: Recently, GN Separation participated in IMARC 2023 in Sydney and achieved Fruitful Results.

For more information about this show, please click below link.
https://imarcglobal.com

During this exhibition, GN Separation primarily showcased the following equipment:

Tailing Dewatering Centrifuge

GN’s Tailing dewatering decanter centrifuge is based on the T series design, it’s equipped with an 8.5-degree beach angle. The T series decanter centrifuge by GN is primarily dedicated to the processes of dewatering and thickening. Its applications are extensive, particularly in addressing the most demanding dewatering requirements within municipal and industrial wastewater sludge treatment.

This specialized dewatering decanter centrifuge is meticulously engineered for the effective separation of materials with specific characteristics, including a significant particle size, notable density contrast between solid and liquid phases, low viscosity, high concentration, substantial treatment capacity, and the achievement of a higher level of dryness compared to clarity.

In scenarios where materials, such as sludge or wastewater, contain fine particles, it is common practice to introduce flocculants to agglomerate these fine particles into larger aggregates. Subsequently, the T series decanter centrifuge is employed for dewatering, ensuring the efficient separation and removal of excess moisture.

Stack vbrating Screen

GN’s Stack Vibrating Screen is primarily designed for the wet screening, classification, and dehydration of fine-grained materials within industries such as mineral processing and coal preparation. It offers the flexibility to be configured with 2 to 5 layers to meet on-site requirements. The GN Stack Vibrating Screen represents a proprietary product developed in-house by GN. It operates through a single vibration source (dual vibration motor), utilizing the two-degree-of-freedom resonance principle to achieve linear vibration across the entire machine.

This vibrating screen introduces a unique vibration mode, resulting in energy efficiency, high screening effectiveness, a substantial processing capacity, advanced technology, a straightforward structure, dependable and consistent operation. As a result, it stands as one of the most advanced pieces of equipment in the field of fine-grained material screening. GN Stack Vibrating Screen features Polyurethane Screen Mesh with a high opening rate (28-45%) and an average lifespan exceeding 6 months.

GN Separation Attains Fruitful Results at China Coal & Mining Expo 2023

Recently, GN Separation participated in the China Coal & Mining Expo 2023 and achieved Fruitful Results.

For more information about this show, please click below link.
https://www.chinaminexpo.com/hz/f?language=en_US

During this exhibition, GN Separation primarily showcased the following equipment:

1. Tailing Dewatering Centrifuge

GN’s Tailing dewatering decanter centrifuge is T series and features a beach angle of 8.5 degrees. The T series decanter centrifuge from GN is primarily employed for dewatering and thickening purposes. It finds widespread applications in meeting the most demanding dewatering needs for municipal and industrial wastewater sludge.

This dewatering decanter centrifuge is engineered for the efficient separation of materials that possess specific characteristics, such as a substantial particle size, a significant difference in density between solid and liquid phases, low viscosity, high concentration, substantial treatment capacity, and achieving a higher degree of dryness compared to clarity.

In situations where materials like sludge or wastewater contain fine particles, it is common practice to introduce flocculants to aggregate these fine particles into larger ones. Subsequently, the T series decanter centrifuge is utilized for dewatering, ensuring the separation and removal of excess moisture.

2. Linear Dewatering vbrating Screen

GN’s medium-sized linear dewatering vbrating screen features a foldable design at the screen surface’s feed end, allowing for extended material residence time and achieving rapid dewatering. This linear dewatering vibrating screen is widely employed in desliming, dewatering, media removal, and tailings dry discharge for various materials, including iron ore, non-ferrous metals, coal, and more. The screen deck wall boards are non-welded, crafted from steel plates with superior impact toughness and resistance to cold bending. Hydraulic tensioning assembly employs imported HUCK rivets, ensuring the absence of welding-induced residual stress and material defects in the wall board.

3. Solids Vacuum Pump

GN’s Solid Vacuum Pump operates entirely via external compressed air, serving as pneumatic conveying equipment. It can effectively transport materials like mud, mineral slurry, and fine aggregate with a high solid content. Its compact structure allows flexible placement at work sites, and as there are no internal moving parts, it’s easy to operate and maintain.

GN Separation will attend the Ecomondo in November held in Italy

GN Separation is delighted to announce its participation in the upcoming Ecomondo Environmental Exhibition, set to take place in Rimini, Italy, this November. Ecomondo is a highly significant event within Italy, focusing on environmental and sustainable development, and it holds a prominent position in the European environmental field.

This year, Ecomondo is scheduled to run from November 7th to 10th, spanning four days. Serving as an international platform, Ecomondo offers professionals and businesses from around the world an opportunity to connect, collaborate, and access the latest insights, thereby fostering advancements in environmental protection and sustainable development.

Event Details:

Name: Ecomondo – The Green Technology Expo

Venue: Rimini Expo Centre, Italy

GN Booth: B7, 414

GN will showcase a range of environmental solutions, including the decanter centrifuge, solid vacuum pump, and mini screw press, each with diverse applications in the realm of environmental protection.

ATEX certified Mud Gas Separator and Vacuum Degasser to Europe Client

News from GN company this week: Recently, GN Solids Control embarked on a significant manufacturing project for a European client, producing a range of crucial equipment, including vacuum degassers and mud gas separators. These essential components have undergone rigorous certification to meet ATEX standards, ensuring the highest levels of safety and performance in the challenging environment of oil and gas drilling.

The mud gas separator plays a pivotal role in the drilling process. Its primary function is to efficiently remove large gas bubbles from the drilling mud, particularly those containing hazardous gases like H2S. This is a vital step before directing the mud to shaker screens for further processing. By effectively eliminating these gas bubbles, GN Solids Control’s vacuum degasser ensures a safer and more efficient drilling operation.

Apart from the mud gas separator, GN Solids Control offers another essential gas removal unit, available in two varieties: the vacuum degasser and the centrifugal degasser. The vacuum degasser is designed to remove fine bubbles from the drilling mud before directing it to desander or desilter cyclones. This process prevents the introduction of unwanted air into the cyclones, which can lead to rapid wear and tear. On the other hand, the centrifugal degasser provides an efficient solution while taking up less space within the drilling mud tank. This versatility allows drilling operations to choose the degassing method that best suits their specific needs and space constraints.

With a rich history in manufacturing solids control and waste management equipment, GN Solids Control has accumulated invaluable experience over the years. This expertise enables them to offer cost-effective and highly efficient solutions to oil and gas drilling contractors. GN Solids Control’s commitment to excellence and innovation has earned them a prominent position in the industry, establishing them as a trusted partner for those seeking top-tier equipment and services.

Furthermore, GN Solids Control goes beyond individual equipment components; they specialize in designing and manufacturing complete turnkey solids control systems. These systems are meticulously engineered to streamline drilling operations and enhance overall efficiency. With a comprehensive portfolio of equipment and a strong commitment to customer satisfaction, GN Solids Control stands as a reliable partner in the world of oil and gas exploration.

Key factors for the operation of decanter centrifuge

The normal operating parameters of the Decanter centrifuge include a maximum mud feed volume and a maximum inflow solid volume. When the actual mud feed volume exceeds the maximum value, the decanter centrifuge will lose the dynamic balance of the solid phase and the liquid phase, and the torque becomes too large . In severe cases, the Decanter centrifuge will be damaged, or the centrifuge will be overloaded and stop running. Therefore, during the operation, the amount of sludge and solids flowing into the decanter should be strictly controlled.

Select the appropriate feed flow method: first, adjust the feed flow to a smaller value (under frequency control, generally adjusted to 60%~70%), then start the Decanter centrifuge and work for a while, know that the solid phase is out The speed of the material is balanced. Then sample 500 mL at the entrance of the decanter centrifuge to determine the sedimentation ratio of the mud. It is normal if the precipitation amount is within 100~150 mL within 5 minutes. Otherwise, the bypass valve needs to be opened to reduce the feed concentration.

The water quality recovered by the sludge treatment system changes greatly, and the sludge particles will cause serious wear on the equipment. In addition, there are many uncertain factors that affect the outside world. In addition, there are many types of processing equipment in the system, and the processing links are interleaved. Therefore, to ensure the normal operation of each link and give full play to the role of facilities and equipment, it is necessary to strengthen daily operation management. Supervise the operation management personnel to do a good job in daily operations. Familiar with the function of each equipment, handle the nodes of each link, and strengthen the coordination between the processes.

As a leading manufacturer of separation equipment and conveying equipment, GN always pay high attention to the product quality and consider the long-term benefits for our users. We would also like to introduce GN as a professional manufacturer in decanter centrifuge field, GN pays a lot of attention in the selection of raw materials, high-quality centrifugal casting or forging stainless steel materials are used, and for wearing parts, hard alloy protection is used.