Fully Hydraulic Drive Decanter Centrifuge for Middle East

A Middle East client ordered some Fully Hydraulic Driven (FHD) Decanter Centrifuges from GN Company, with centrifuge feeding pump.

Fully Hydraulic Driven Centrifuge is driven by Hydraulic Pump with two units of hydraulic oil circuits, one for Bowl drive system, one for Scroll drive system.

GN Company can manufacture and supply FHD centrifuge with bowl diameter from 9 ~30 inch, and provide professional Centrifuge Feeding Pump with 10~90 m3/h, 4~22 Kw.

Decanter Centrifuge

GN worked together with the reputable centrifuge hydraulic driving system manufacturer from Switzerland for developing this fully hydraulic system, in order to reach the requirement for high standard from the international market and the high-class market in China.

GN FHD Decanter Centrifuge has advantages as follow,

1. Centrifuge, Hydraulic Driving System, and Control System is installed in one skid, and it can be easy for rigging up.

2. Operator can control centrifuge with PLC system, which is easy, smart, and with safety protection.

3. The bowl and scroll is processed by high precision CNC machine and balanced by advanced balancing machine. Performance is stable and maintenance is less. Centrifugal casting technology makes the bowl material much denser to avoid bubble.


GN Decanter Centrifuge can be widely used for industries as below,

Environmental & Wastewater Treatment

Mining and Construction

Chemical & Pharma

Food & Beverage

Edible Oil

Welcome to GN Company for more technical specification and working video.

mud recovery system

GN Solids Control is an industry-leading manufacturer of solid state control equipment, established in Tangshan, China in 2007. Since then we have focused on quality and performance. After 11 years of hard work and network construction, we have become a very important player in the global industrial/oil and gas market.

Let us take a look at our mud drilling system today. It includes: 223 decanter centrifuge, 752 mud vibrating screen and other solids removal devices. The GN 223 Settling Centrifuge is designed for the diamond drilling industry. Here are some notable specifications for our 223 Centrifuge: The rotating bowl is made of duplex stainless steel – SS304. The discharge port is protected by a special ceramic blade for longer service life and better protection. The adjustable outlet makes the pond depth adjustment easier and faster. Pneumatically controlled springs will make the opening of the cover easier and safer. The bowl lift bracket can be used as a bearing for SKF production during transportation. The conveyor surface is made of tungsten carbide bricks for durability and ease of maintenance. Electrical components are from SIEMENS or SCHNEIDER. The GN 752 Mud Vibrating Screen is also produced for the diamond industry. The vibration mode is linear and the processing capacity is 200GPM. Adjustable G force up to 7.1G. The vibrator is manufactured by OLI or MARTIN and is ATEX, UL or IEC certified. Two screens are installed on the vibrating screen, which are pre-tensioned and of high quality. Electrical components are also made by SIEMENS or SCHNEIDER. By installing a hydrocyclone on the shale shaker, it can be adjusted to a slurry cleaner that separates the smaller solids to 20 microns.

This is a brief introduction to GN’s diamond drilling mud recovery system. Welcome to www.gnsolidsamerica.com, please send your questions to cris.zhang@gnsolidscontrol.com


mud recovery system

Since its inception in 2006, GN has sold its solids control equipment and mud recovery systems to more than 60 countries. GN’s mud recovery system can be used in many applications such as oil and gas drilling, diamond drilling, hard drive, tunnelling, piling, dredging and more. Today we will discuss an application of a mud recovery system based on a case study: a project in London.

Just two years ago, GN Solids Control sold a mud recovery system to UK customers for civil engineering. The system consists of a two-layer mud shaker and a decanter centrifuge. Mud vibrating screens are used for coarse separation to eliminate large solids. The screen API number on the upper deck will be smaller than the lower deck, which means that the lower deck screen can separate finer solids than the upper deck screen. The treated fluid will then fall into the tank and then pumped through a screw pump to a decanter centrifuge for further separation. A decanter centrifuge can separate solids to 20 microns. The centrifuge is rugged and requires less maintenance during normal operation. The bowl is made of 2205 stainless steel duplex, the bearing is made by the world famous SKF, and the screw conveyor and discharge port are protected by tungsten carbide brick. The spring also protects the decanter centrifuge during transport. After this separation, the mud can be returned to the system for reuse again. This will be very environmentally friendly and cost effective. GN can customize the mud recovery system according to the different requirements of customers to provide customers with the best solution.  This is a basic introduction to the mud recovery system. If you are interested, please visit www.gnsolidsamerica.com and send your questions to USA@gnsolidscontrol.com.