gnadmin | GN Decanter Centrifuge

How to deal with the boring Mud?

It is always a big headache for dealing with the Mud from our activity.
GN provides a reliable solution—Decanter Centrifuge.

GN Decanter Centrifuge is designed for the drilling mud solids control and oilfield waste management. GN VFD drive decanter centrifuge with variable speed allows Drilling Contractor or Mud Service Company to do the barite recovery, fine/ultra-fine solids separation, dewatering centrifuge. GN has the decanter centrifuge from 9 inch bowl to 22 inch bowl available for different applications. GN decanter centrifuge bowl length and diameter ration is over 3, this gives the best result!

• Patent Design with the highest configuration and best material for long and reliable service.
• Bowl Cylindrical and Conical section made from Duplex Stainless Steel 2304 by centrifugal casting.
• Other Parts of the bowl assembly material: stainless steel SS304.
• Screw protection: Tungsten Carbide Tiles for longer life and easier replacement.
• Screw flow distribution port and bowl solids discharge port protected by tungsten carbide alloy.
• Easily adjustable liquid discharge weir height for flexible application.
• Bowl assembly supported by tighten belt for protection of bearing in moving.
• Pressurized EX Proof VFD control cabinet with PLC controlled.
• Genuine SKF bearing for longer and reliable operation.

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.

GN`s new product——the GNLW363D-FHD decanter centrifuge

GN Solids Control is a comprehensive company specializing in the manufacture of solid state control equipment and systems. Since its inception in 2007, it has always focused on quality and reliability, and how to help customers save more money. Among all solid-state control devices, three-star products have proven to be more rugged and reliable: mud shakers, decanter centrifuges and cutting dryers.

Recently, GN released its new product, the GNLW363D-FHD decanter centrifuge. First, let us know what the name of the product is. GN stands for company name and LW says it is a horizontal spiral product. 363 indicates that the bowl has a diameter of 360 mm, which is equivalent to 14 inches. 3 indicates that the length of the bowl is about 3 times the diameter. This ratio is specifically designed by the technician to ensure good performance at work. D represents the 4th generation decanter centrifuge. FHD means full hydraulic drive. All configurations are of a high standard to meet the requirements of most customers. The bowl is made of double layer SS 2205 / SS 2304, and the screw conveyor material is SS 304 / SS. Made of 315, the surface is protected by tungsten carbide bricks, which is more durable and more reliable, which saves customers’ money and saves customers’ expenses. In operation and maintenance. And the solid steel discharge port also uses a tungsten carbide insert. The bearings still use the world famous SKF. The FHD system is a VISCOTHERM fully hydraulic drive. The electrical control system is intelligent PLC control. The coating used Cosco & Kansai Zinc Rich Epoxy Coating. The device can be used in extremely high temperature environments where the mud is heavier. The decanter is designed and assembled on the slide for easy movement, saving transportation time and cost.

This is a brief introduction to GN’s new hydraulically driven decanter centrifuge. Welcome to www.gnsolidsamerica.com and send your questions to USA@gnsolidscontrol.com

Decant centrifuge in North America

GN Solids Control is one of the largest solid control and waste management companies which specializes in manufacturing the related equipment, such as shale shaker, desander, desilter, mud cleaner, vacuum degasser, mud gas separator, decanter centrifuge, agitator, centrifugal pump, cutting dryer, screw pump, shear pump, mud gun and so on. After 10 years development, GN has promoted its products to over 60 countries and now it also established two overseas subsidiaries, US and Russia.

Recently we have been forced our main work force on pushing our Decant Centrifuge into the North America Market. So far we have got many good feed back from different end users in both The U.S and Canada. Our decant centrifuge system works in many different environment, . They can be working at super hot desert environment. The VFD control system is provided by SIEMENS or ABB. All the bearings applied in the centrifuge are from SFK premium bearing which can guarantee longer operation life and more reliable operation. All the motors and control panels are explosive proof and certified to work in zone 1 and zone 2 hazardous area. The 553 decanter centrifuge will become the star products for processing large volume of liquid and solid separation job. More and more customers are showing great interest in it. Also for many different industries, they have also chosen our decant centrifuge to be their first option of solids separation. Now GN can not only manufacture its traditional 363 centrifuge with 14 inch bowl, but it can also make larger bowl size, GNLW553, whose bowl size is 22 inch. This equipment can be applied in the processing the water based mud, in the oil based mud system, in dewatering and in recovering barite. There are also some great features for this equipment: it is VFD controlled and can offer the operators a variety of solutions for the changing field operation situations.

That’s the basic introduction of the large bowl decanter centrifuge 553. Hopefully it will be useful to you. We will try our best to assist your business to be successful. Welcome to visit www.gnsolidsamerica.com and please send your inquiries to USA@gnsolidscontrol.com