One batch of solids vacuum pump for Africa oilfield service company

One batch of solids vacuum pump are ready for shipment to Africa oilfield service company.
The key Features & Advantages of GN solids vacuum pump including:
1. High Load & Strong Suction


Vacuum capacity up to 8m water column via high-efficiency Venturi device.
Handles high-solid-content materials (up to 80%) and high-specific-gravity fluids (e.g., oily sludge, cuttings).
2.Robust Design
Minimal wear parts → Low maintenance.
Compact structure suitable for harsh environments.
3.Performance Optimization
Shorter suction port-to-material distance improves efficiency.
Works best with high-fluidity materials (reduces clogging risks).
4.Typical Applications:
High-speed transfer of dense slurries (e.g., drilling cuttings, industrial sludge).
Ideal for oilfield, wastewater treatment, and industrial waste handling.
5. 100% aero dynamic, no need power supply, can be used in hazardous areas safely,explosion-proof;

Recommendation for use:
• Mining: Slurry, tailings, and waste transport.
• Oil & Gas: Offshore drilling cuttings, oily sludge recovery.
• Chemical/Construction: High-density waste, abrasive material handling.
• Wastewater Treatment: Thickened sludge, sediment removal.
Parts attached with solids vacuum pump:
1. Discharge tube
2. Suction port options:
2.1 including stainless steel feed pipe, mainly used to transfer sewage, mud, slurry, tail sludge and oily sludge fluids,etc;
2.2 inlet port with 10mm holes;
2.3 easy to move inlet with wheels, it is mainly used for sand treatment, fine sand, frac sand, distomaceous earth, animal feces, furnace ash, mud pit cleaning, hazardous waste recovery, sludge , tank bottom cleaning, carrier bilge cleaning, bulk tank;
2.4 plastic vacuum cleaner inlet type inlet or customized design.
2.5 Options for rubber pipe at slurry inlet, including PVC steel wire pipe, lined steel wired braded hose, wear resistant and lightweight hose for marine use
2.6 Screw two way feed port
3. Discharge port options
3.1 rotating unloading rack
3.2 discharge distribution collection box
3.3 buffer discharge box
For more information of solids vacuum pump, pls contact GN solids control.

GN Solids America Successfully Participated OTC 2025 in Houston NRG Center

GN Solids America successfully participate in Offshore Technology Conference (OTC) 2025 in Houston NRG Center last week.


The Offshore Technology Conference (OTC) serves as a central hub convening energy professionals from around the world to share ideas and innovations, discuss, debate, and build consensus around the most pressing topics facing the offshore energy sector.
As a professional manufaturer of solids control equipments, drilling waste management equipments, and advanced separation solutions, GN Solids America captivated attendees with its innovative technologies designed to enhance efficiency, sustainability, and cost-effectiveness in the oil, gas, and environmental sectors.


What equipments did GN Solids America showed at OTC 2025?
1. GNLW223D 9 inch Decanter Centrifuge: it has been widely used for diamond core drilling waste water treatment and fluids recycling, oil sludge treatment, tank cleaning, etc.applications. It Specially designed for small capacity, small footprint and fine solids separation.


2. GNSP-10B Sludge Vacuum Pump: it is a 100% air operated transfer pump used to transfer different materials such as oil sludge, drilling waste, contaminated soils and other solids in hazardous environments without electricity power requirement, especially suitable for electricity limited area. It can be also used as vacuum cleaner to pick up the splash waste from the rig floor, the movable design allow the vacuum pump to move easily. Except for GNSP-10B vacuum pump, we also have GNSP-20B and GNSP-40B vacuum pump for option with higher transfer flow.


3. Shale Shaker: High G force linear motion with 4pcs composite material frame shaker screens installed on the shale shaker, 2ea Martin brand vibration motors drived the shale shaker. GN produce shale shaker for various industries with different technical specifications, including 2 panel shale shaker, 3 panel shale shaker, 4 panel shale shaker, 5 panel shale shaker and 6 panel shale shaker.


Welcome to visit GN Solids America in Houton to check our stocked solids control equipments.

Vertical Cuttings Dryer and Centrifuge Unit for Africa Waste Management Company

Recently one set of vertical cuttings dryer package and one set of decanter centrifuge unit with screw conveyors are ready for shipment to Africa drilling waste management company. The technical configuration of the customized drilling cuttings treatment system is as below:


1. GNCD930G vertical cuttings dryer with separate skid, the flushing pump is installed on the skid for flushing the screen basket during operation, we have 250 microns, 350 microns and 500 microns opening screen basket for option for client’s different requirement. Additionally, soft starter, VFD control is available for the main motor drive.


2. GNLW363D-VFD decanter centrifuge with feeding pump installed on the separate telescopic skid, the VFD control panel is also installed on the skid for convenient operation. The whole package is suitable for standard container loading when the telescopic skid lowered to the lowest hole. During transportation, the guardrail and walkway, stair can be foldable and attached with the skid for convenient transportation.
3. The screw conveyor is used to collect the drilling cuttings from primary solids control shale shaker, then transfer to vertical cuttings dryer; it can be also used to collect the discharged solids from vertical cuttings dryer and transfer to skips. The user can make the auger support at site according to the installation requirement.
If the drilling cuttings have been storage in the waste pit at rig site, the sludge vacuum pump can be used to suck the drilling waste from waste pit and feeding to vertical cuttings dryer, the horizontal transfer distance is up to 500 ~1000 meters, it is specially suitable for transferring drilling waste with high solids content and high viscosity. Except for drilling waste, it has been widely used for oil sludge transfer, industrial waste transfer, sand transfer and industrial waste transfer.
If you need a customized solution for drilling waste treatment system, pls contact with GN solids contrl.

GN Solids to Exhibit at Beijing 2025 CIPPE Oil Equipment Exhibition

GN solids control will attend Beijing 2025 CIPPE Oil Equipment Exhibition. The exhibition information is as below:


Exhibition Name: The 25th China International Petroleum & Petrochemical Technology and Equipment Exhibition
Exhibition date:March 26-28,2025
Exhibition location:Beijing, New China International Exhibition Center
GN Stand number:E2168

What products will be showed at CIPPE exhibition?
1. The 4th generation Fully Hydraulic Drive decanter centrifuge, GN produced fully hydraulic drive decanter centrifuge have been widely used for onshore and offshore drilling fluids treatment. GN FHD decanter centrifuge can be used in high temperature for heavy duty mud with flexible bowl and differential speed. We can design and produce lifting frame and lifting pad which is comply with DNV 2.7/1 certificate to meet the offshore lifting requirement. ATEX explosion proof standard will be applied for class 1 div. 1 application. The hydraulic bowl and scroll drive system drives both the hydraulic motor ROTODIFF and the bowl of a decanter centrifuge from hydraulic pump unit by two hydraulic oil circuits. The bowl material is made of duplex stainless steel SS2304 from centrifugal casting, the screw material is stainless steel 304, and the screw propeller is protected by tungsten carbide tiles for longer working life.


2. The lastest K Version brand new offshore oil and gas drilling fluids shale shaker
3. The lastest G version brand new three phase decanter centrifuge
4. Other solids control equipments: vertical cuttings dryer, big bowl decanter centrifuge, mud cleaner, screw conveyor, solids transfer vacuum pump
5. Drilling fluids shale shaker screens
We look forward to meeting you at CIPPE 2025 and having an in-depth discussion on the future development of the solids control industry. And we are just 1.5 hours drive from the exhibition hall, welcome to visit us after CIPPE.
For more information about the CIPPE Exhibition, pls check website https://en.cippe.com.cn/.

GN Solids Control will attend 2024 ADIPEC oil exhibition

GN solids control will attend 2024 ADIPEC oil exhibition, the exhibition information is as below:
Exhibition Name: ADIPEC 2024
Exhibition Time : 4 – 7 November, 2024.
Location: ADNEC (Abu Dhabi National Exhibition Center), Abu Dhabi
Booth No.: Hall 10, Stand #10453


What equipments/ technology will be showed at ADIPEC 2024?
GN Fully Hydraulic Drive decanter centrifuge: In the past years, GN already provided a large quantity of FHD decanter centrifuge in Middle East area for different projects, like drilling fluids treatment, drilling cuttings treatment, dewatering unit and other solids liquid separation system.
The hydraulic bowl and scroll drive system drives both of the hydraulic motor ROTODIFF and the bowl from hydraulic pump by two hydraulic oil circuits. The heavy duty FHD decanter centrifuge can be used in high ambient temperature area such as Middle East area and Africa with higher performance, the compact design with proper lifting frame can meet user’s lifting requirement with lifting certificate for offshore projects. GNLW363D-FHD is the most popular model fully hydraulic drive decanter centrifuge, with bowl size 14 inch, bowl length 50 inch, the bowl speed is up to 3600rpm, and the differential speed is 10~60 rpm.


GN solids vacuum pump: it is an ideal pump to transfer different materials, such as drilling waste, drilling cuttings, drilling fluids, waste, solids, various sludge, oil sludge, etc. It can be used freely for hazardous area application since it is 100% air operated pump, no need electricity. The horizontal discharge distance is up to 1000m, the suction distance is up to 50m, the transferred solids size is maximum 50mm or 75mm, the sludge solids content is up to 80%. It required an air compressor to supply air for operation.


Welcome to visit GN at ADIPEC 2024 for more technology and solutions for solids control & drilling waste.