As a top manufacture of Solids Control Equipment, GN Solids
has been constantly expanding its business & influence in global

As 1 of the core products of GN Solids Control, the Decanter
is one of the most popular products for global customers. As we all
know, the decanter centrifuge is usually for separating the very fine solids
particles from slurry or mud at high speed, which is widely used in the
drilling field, industrial application, etc. But duo to its complexity and high
requirement for the manufacture process, especially for the high speed decanter
centrifuge, to some extent it belongs to a high-tech product and was under
control by companies from America, Switzerland, etc.


Since GN Solids Control was established in 2007, GN Solids
Control has focused on researching & manufacturing the high-speed decanter
centrifuge. By through the constant research and improvement, because of its
high quality and competitive price, the high-speed Decanter Centrifuge manufactured
by GN Solids Control got approved by more and more global customers.


In March 2015, GN Solids Control developed the strategic
cooperation with 1 of the customers from Algeria, who purchase more than 30
units of decanter centrifuge at one time. Here below are the pictures,

A few days ago, the feedback was gotten from this customer
and they gave a high praise with the centrifuge performance. According to their
description, all these centrifuges are under operation now in different
districts and each work very well. They thought the products of GN Solids
are very good and worthy to be believed.


It is gratifying when the good feedback was received from
customer, as creating value by using our products is just our goal.


Finally, if you want to learn more about the mud system
manufactured by GN Solids Control, welcome to visit our website and contact us.



In 2015, GN Solids Control sold 4 sets of packaged drilling
waste management system to Baker Hughes.


As we all know, Baker Huges, the 3rd biggest
oilfield service company on the world, represents the high standard and high
requirements with the equipment or products. Behind Baker Hughes chose GN
Solids Control
what does that mean?

Apparently, it means they recognize GN Solids Control, recognize
the good quality of products provided by GN Solids Control.


The 4 sets of packaged system mainly include the Vertical
Cuttings Dyers, Decanter Centrifuges, Mud Pumps and Mud tanks, which are mainly
used for treating the drilling waste. All the equipment installed on the system
are manufactured by GN Solid Control. The system is mainly used for treating
the drilling waste, reducing the hazard to environment and cost expense. After
the systems arrived at the well site, GN Solids Control specially arranged
experienced service engineers to go to the site and gave the training to
customer and debugging the systems.

According the feedback from Baker Hughes, the 4 sets of
systems performed very well and so a high evaluation was given to GN Solids Control.
They said In the future they will continue to choose to cooperate with GN
Solids Control if have relevant requirements.

In the past
years more and more middle and high-end clients have been choosing to cooperate
with GN Solids Control after practical factory visit & communication. The
reasons are because that they have trust on the product quality and product
performance manufactured by GN Solids Control.

Let “GN Solids
Control” become a respectable and world-famous brand in drilling fields is the
vision of each GN people and we will keep providing the best products &
service to each client and let the products create much more value for clients.

Finally, if you want to learn more about GN Solids Control,
welcome to visit our website and contact us.



GN is a top
manufacture of solids control equipment in the world. It could manufacture
various solids control equipment and packaged mud system.

In this article,
we will give a brief introduction about the packaged mud system.

Usually, 1
complete set of mud system should include the following equipment, such as the
Shale Shaker
, Desilter, Desander, Centrifuge, Centrifuge Pumps, Agitators, Mud
Guns, Mud tanks and some other necessary components.

For the mud
systems that manufactured by GN, they are widely not only used in the oil &
gas drilling industry, but HDD industry, coal bed methane drilling, water well
drilling, geothermal well drilling, mining, piling works, tunnel construction,
dredging construction. Sometimes they are also used for treating the industrial
wastewater and executing the solid-liquid separation.

As the mud
system are widely used in different industries and different industries have
different requirements, so there are always little or big differences between
different requirement that used in different industries, such as,

1.Usually the
packaged mud system used in the oil & gas drilling industry is very big,
there are many different solids control equipment installed like shale shakers,
mud cleaners, vacuum degasser, centrifugal pumps, jet mud mixer, agitators, mud
guns. There are many mud tanks for different functions, some tanks will be used
as storage tanks, some tanks will be used as mixing tanks, some tanks will
service for the solids control equipment.

2. The packaged
mud system is small, such as used in the HDD industry and CBM drilling
industry. The system structure will be compact and easily moved and the tank
quantity could be limited and tank volume could be small.

3. GN could
manufacture the customized mud system according to the customer requirements,
such as the specific onsite situation, the condition of drilling fluids, the
desired treatment effect of drilling fluids.

Finally, if you
want to learn more about GN Solids Control, welcome to visit GN’s website
and contact us.



In this article, we mainly introduce the different types of centrifuge
that manufactured by GN Solids Control. Now we will classify the decanters
based on different features. 

Treatment Capacity

Based on the treatment capacities, GN could manufacture 5 different decanters.
The capacity is from minimum 40GPM to maximum 484GPM, which could meet the
requirements from customers in different industries. The details are as below,

Centrifuge Speed

Based on the centrifuge speed, GN has 2 different choices for customer
option with each type of centrifuge.

l  Fixed Speed: the
speeds of drum and helical pusher are fixed and could not be changed by

l  Variable Speed: the
speeds of drum and helical pusher are variable and customer could chose and set
the speed according to requirement. It will be very convenient for the customer
and also helpful for improving the work efficiency.

Like the Model GNLW223 centrifuge, the speed could be 3800RPM or


With each type of centrifuge, GN also has the standard configuration and high
configuration for customer option. Actually both of the 2 configuration’s
centrifuge, Here GN are committed to good quality and perfect performance. 

Compared with the centrifuge with standard configuration, the
centrifuge with high configuration will be much better on some aspects, such

  • Raw Material

The former drum is made from S304 stainless steel by centrifugal

The latter drum is made from Duplex 2205 stainless steel by centrifugal
casting, the ram material is better;

  • Bearings

As we know, the bearings are 1 of the most important parts with
centrifuge and its quality will influence the work performance directly. DN
adopts the bearings from world famous brand for both of the 2 configurations:

The former bearings are from NSK/FAG;

The latter bearings are from SKF.

In the next article, we will introduce the key features about GN’s
centrifuges, please stay tuned.

Finally, if you
want to know more about GN Solids Control, welcome to visit GN’s website and
contact us.


GN set an branch in Americal last year with a 3000 squire meters ware house to stock shale shaker, mud cleaner, decanter centrifuge and pumps. We will have stock for standard equipments in houston normally like bellow:

1) 500GPM capacity shale shaker with 3 or 4 decks. IECEX certified vibrator motor and control panels is availeble, 7.0G force, 2×1.72KW vibrator motor

2) 1000GPM capacity mud cleaner with 2 no. 10 inch desander cone and 12 no. 4 inch desilter cone. Bottom shaker normally 3 or 4 decks panel same with above shale shaker specification

3) Centrifugal pumps for feeding  mud to desander desilter cones, normally 1000GPM mud flow capacity with 30-35m lift IECEX certificated electrical motors

4) Mud agitators from 5.5-22kw powered with impeller and shaft for stock

5) Mixing pump and mixing hopper for mixing new mud purpose, normally 1000GPM mud flow with IECEX certified electircal motors

6) Decanter centrifuge for oil and gas drilling with middle speed or high speed rotation. Max 3200 RPM for bowl speed and 2-7 microns separating size, duplex stainless material for bolw and screw

7) Big bowl centrifuge for oil and gas drillilng, 400-500GPM mud capacity, 2500RPM max speed, deplex stainless material for bowl and screw

8) Screw pump for feeding GN decanter centrifuge for drilling waste management project

9) Stardard spare parts for shale shaker, mud cleaner, decanter centrifuge, pumps and pipe connections

GN Solids Control is one of the proffessional solids control equipment and drilling waste management equipment manufacturer, please contact GN freely for inquiry or help.