Tag Archives: screw conveyor

GN Solids Control for 2024 Beijing CIPPE Oil Equipment Show 

CIPPE 2024 was successfully held in this spring in Beijing as scheduled. GN Solids Control has been attending this exhibition for 15 years ever since GN was established. CIPPE is the largest exhibition in the oil and gas industry in China, and also one of the largest in the world. It attracted visitors from the whole Asia and Russia.

As one of leading brands for oil and gas solids control manufacturers in the world, GN has a stand of 260 square meters, and as always, GN’s booth is at E2168. During years of restructuring of the whole market, some players in this industry has vanished and some news are emerging, while GN Solids Control is developing stably and rapidly, bringing to the market new designs and better solutions.


For this exhibition, GN brought to the booth following equipment:
1.Middle sized decanter centrifuge GNLW 363. Among all GN decanter centrifuges, this one is a middle sized one, but it is also the most popular model in oil and gas industry, especially for the waste management treatment for drilling cuttings.
2.Vacuum pump. It is not only used for oil and gas industry, but also for other functions in oily sludge treatment, sands, animal waste and etc. It is a powerful pump driven by air and the only size limit is the diameter.
3.Shale shaker and high G shaker. Shale shaker is one of GN’s core products, and also the mining vibrating screens, cause screening is always one of the most important way in the separating process.
4.A section of screw conveyor. It is an important auxiliary equipment in a waste management system, used for collecting and transferring cuttings between treating equipment. GN’s screw conveyors are self designed with some special features.

For this exhibition, GN also showed a centrifuge rotating bowl assembly. In this way, visitors can have a more clear view of the structure of decanter centrifuge. And it is a proud thing that all the producing of this highly rotating gentle part is made by GN.

For more information, welcome to contact GN team or visit GN factory near Beijing.

Screw Conveyors and Screw Pumps for African Drilling Waste Management Company

In a recent project, GN Solids Control has provided to an old client from Africa a serious of equipment. Those equipment are to be used for drilling waste management projects. They are kind of customized models including following:

2021.9.6a Screw Conveyor

1. 10 sets Variable Speed Screw Conveyor: 7x GNSC12B-12V and 3x GNSC12B-24V. Screw conveyors are quite widely used for transferring materials in a drilling rig system or in a drilling waste management system, or in both, especially when the drilling cuttings waste management system is located along with rig and work at same time. For example, one screw conveyor can be located horizontally under the shale shakers for collecting the cuttings, then a tilt positioned one is used to receive the cuttings and feed to the vertical cuttings’ dryers inlet hopper. Variable speeds are important for the screw conveyors, because the mud condition is changing and capacity is varying, too. A speed adjustable solution can help to solve this problem and allow the screw conveyors to be suitable for more conditions.

2. 8 sets Variable Speed Screw Pump. Same as screw conveyors, the screw pumps are used for feeding the treating equipment, too. The screw conveyor is used for the vertical cuttings dryers, and the screw pump is used for the decanter centrifuge. GN has VFD controlled screw pump and mechanical speed adjustable screw pumps for option. For example in the positive pressurized control panel of a GNMS-363 decanter centrifuge, there are 3 VFD’s applied, respectively for centrifuge bowl, centrifuge back motor and the screw pump for feeding.

3. 10 sets Control Boxes. Control boxes are also one of core products GN provides. GN Solids Control is a certified electric control panel manufacturer for both non-explosive proof control panels and explosive proof control panels, including CNEX, ATEX and IECEX.
Welcome to contact GN Solids Control for more information.