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GN Decanter Centrifuge and Cuttings Dryer Stock for sale.

GN Solids America LLC is a Houston side company of GN Solids Control. With the fully assistance from its parent firm, GN Solids America LLC is widely known by To the north America and South America customers.
GN Solids Control is located in Langfang, which is merely 40km from Beijing air port. Now GN Solids Control has 2 branch corporations: one is GN Solids America in Houston, the other is usually GN Solids Russia with Moscow. With the fast marketplace expanding, GN is going to determine another branch company with Middle East. In the next calendar year, the Middle East Company are going to be put into use. And the No . two factory near Beijing may also start to manufacture decanter centrifuges and shale shaker screens. For your American customers who likewise have business in Africa and also Middle East, GN can offer short lead time for several solids control and punch cuttings management systems.
As a way to meet customers’ demands for a short lead time, GN Solids America LLC possesses storaged many shale shakers, decanter centrifuges, cuttings washer dryer combos as well as many spare parts throughout Houston warehouse. GN skilled engineers in Houston may be also sent out for soon after sales service and difficulty shooting.

2015.12.02 vertical cuttings dryer
In GN Beijing headquarter, many decanter centrifuges and cuttings dryers are manufactured for urgent orders placed.
1 . GN decanter centrifuge
GN decanter centrifuges usually are widely used in over 70 countries for solids control and drill cuttings management. There are 9inch, 14inch, 18inch and 22inch decanter centrifuge if you divide them by diameter of rotating serving.
When running at various speed, GN centrifuge can be employed for different usage. Lets’ get GNLW363 centrifuge (14inch) for instance:
a. 2200RPM is suggest to recovery barite;
c. 2700RPM is recommend to minimize mud weight;
c. 3200RPM is recommend to drill down cuttings management.
2 . GN cuttings dryer
GN cuttings dryer is especially designed to different the OBM, WBM or even SBM. Many large internet businesses are using GN cuttings washer dryer combos for drill cuttings separating, such as Shell, Baker Gaines.
Welcome to visit GN Solids America warehouse or GN Beijing factory. GN machines are always available for urgent requirements.

GN Mini Decanter Centrifuge is Getting More and More Popular

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GN Solids Control has manufactured decanter centrifuges for many years. GN professional engineers are devoted to provide the best quality decanter centrifuges to the world. GN Solids Control is the first Chinese company who can provide solids control and drill cuttings management systems. With so many years fast development, GN Solids Control and GN Drill Cuttings Management Systems are getting to known by the world famous clients.
Recently, GN Solids America LLC received many inquiries on GN decanter centrifuge. Actually, GN Solids Control manufactures and sells 250 sets to 300 sets decanter centrifuges to over 60 countries every year.

GN Mini Centrifuge
The following shows one client who is interested in our 9 inch centrifuge GNLW223.
We are interested in the decanter centrifuge GNLW223. The intention is to separate finer partials from dewatering fluid. This fluid should contain partials less than 75 micros. 2-5 micron will ideal. The flow capacity is about 30 to 50 GPM.
For planning and field connection, please provide details on all connections, overall size, any installation requirements.
Is there any restraint at the water discharge port and muck discharge port? In the other words, how to keep the slurry in the bowl long enough before it gets discharged?
a. The differential speed between the rotating bowl and screw propeller will determine the time of the slurry inside the centrifuge. Differential speed is 35:1, you can change the speed by using different pulley and belt. Generally speaking, the higher of the running speed of the screw propeller, the shorter of those slurry will be stay inside. Working principle is as following shows.
Is a tank needed to collect discharge water under the centrifuge? Can the 3” discharge port be connected to a 3” pipe and deliver water ~100’ away under a certain pressure?
From theory, it will make sense. Actually, all the water (or fluids) will be collected by a tank first, and then GN use another pump to transfer it to somewhere.
However, when you treat different fluids with different density and viscosity, the separating parameters are not the same, all the above parameters are just for reference. GN Solids America can send our engineers for after sales service if you need. GN mini shaker are also used to separate the solids before feeding into decanter centrifuge.

mini shaker

Centrifuge for Solids Control and Waste Management

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In oil and gas industry for solids control equipment, the centrifuges are more and more used for separating out the fine and extra fine particles from the drilling mud system. In fact, they are taking over the former position of hydrocyclones like the desander cones and desiter cones.

Depending on the applications, the centrifuges could be divided as following items. And GN Solids Control, as the leading centrifuge manufacturer in China oil and gas industry, GN has a complete series of centrifuges, and such centrifuges cover all applications needed in the solids control and waste management systems as below:

1. solids control centrifuge. This is the centrifuge used in solids control system, as the fourth step for separate out the solids from the drilling mud. Normally, there are 2 centrifuges used in a solids control system for a large horse power system, one is for separating the valuable drilling material barite, which is expensive in price and could be re-used in future projects, the other is for separating out the particles which are too fine for the desilter cones. In most cases, GN clients use GNLW452 for barite recovery and GNLW363-VFD for extra fine particles in solids control system.

2. waste management centrifuges, for further treatment of the drilling liquid, the dewatering centrifuge. When the drilling fluid is used and reused for several times, there are extra fine particles in the drilling fluid are too fine for the centrifuge itself to get them out. So the end users need to add chemicals to merge them to be bigger, big enough for the centrifuges. In this case, GNLW363CG-VFD is recommended as the dewatering unit. And also, GN has dewatering unit available.

3. waste management centrifuge for further treatment of the solids discharged from the solids control system. When the solids are collected from the solids control system, they are not dry enough and couldn’t be discharged directly. So for the water based mud, there’s a drying shaker of High-G force and for the oil based mud, there’s a vertical cuttings dryer before the decanter centrifuge. GNLW363CG-VFD of high speed decanter centrifuge is ideal for this application. And GN also has GNZS594HGE-LD drying shaker and GNCD930CD Vertical cuttings dryer for the complete system.

Mud pit drill cuttings management system for oil field drilling

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GN Solids Control is Chinese leading maker mud solids control devices & systemas well since oil field drilling squander mud pit waste management equipment and system.
Features of GN made solids control equipment
After mud comes out from well crown, the dirty mud could enter into GN Solids control system, and treatment simply by GN solids control gear, First step shale shaker separating, second step desander parting, third step desilter spliting up and The forth step decanter centrifuge separation.
Other GN solids control equipment: fly mud mixer for mud mixing system , poor by degasser and vacuum degasser in order to kill the gas coming from mud.
In many jobsite, we will see some mud pit with rig site. After divided by above solids control equipment, the clean mud will enter into mud system for drilling activities, often the dirty mud will released into the mud pitfor waste material treatment.

2015.07.17 solidification unit
Most popular GN manufactured equipment for mud abyss drilling waste management
1) High G drying shaker. It can be mainly used for water dependent drilling cuttings treatment. Its normally 4-panel shale shaker with high G force.
2) Vertical cuttings dryer. It is mainly utilized for oil based cuttings cure. But GN made straight cuttings dryer can be used to take care of both water based going cuttings (WBM) as well as oil-based drilling cuttings (OBM). People can use one system for everyone steps of drilling activitites.
3) High speed decanter centrifuge and big bowl big level high speed centrifuge. After handled by high G dryer shaker or vertical cuttings dryer, the fluids period will be treated by decanter centrifuge with high speed to part ways the fine solids.
Various other GN made mud ditch waste management equipment.
1) Dewatering unit (Chemical enhancing system).
2) Drill cuttings solidification system
3) Thermal desorption unit (TDU). It is used to further cure the cuttings discharged through vertical cuttings dryer. Immediately after treatment by TDU, often the oil on cuttings could be reduced to 0. five per cent.

GN Decanter Centrifuge in Houston Warehouse

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GN Solids America LLC is established in 2013. It’s the first solids control and drilling waste management manufacturer from China who establish one USA branch company. With the fast development, GN Solids America is widely known by North America and South America.
GN Houston branch company also has many decanter centrifuge and shakers in stock, as well as cuttings dryer. Many replacement shaker screens such as Mongoose, King Cobra, VSM-300 are also storaged in Houston for fast delivery.

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Recently, GN Solids America LLC got many inquires on decanter centrifuge, the following shows the rough separating process:
Our client will set up a primary jaw crusher to refuse the ore to minus 1.5 inches, then they will feed all the feldespar material -1.5 inch to a horizontal impactor on a closed circuit with a screen to have the material passing 4 mesh here with help of water. From here GN come in with our equipment, at this point our client need a product for a costumer -4 mesh x + 14 mesh, all this size will leave the line as a product.
The rest of the run of the feldespar -14 mesh will have to be desilted on GN secondary equipment and be cut to -250 mesh or -270 mesh ( 14x-270) this is another product and will leave the line and be stacked also by conveyor means.
The rest which is -270 mesh is considered Kaolin clay. This will be treated in GN machines like we do with mud cyclone it centrifuge it and dry it.
GN decanter centrifuge can help to separate the solids that larger than 2~5 microns, so all the solids that below -270 mesh can be separate out. And for the first phase separation, GN can use opening mesh shaker screens to separate those large particles, while for the smaller solids, GN can use desilter cyclones to separated them out.

GN Solids Control Equipments are available in America

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Because the leading Solids Control along with Drilling Waste Management maker in China, Hebei GN Solids Control Co., Limited established the first USA side company in Houston, TEXAS in 2013. With these two many years fast development, GN Solids America LLC is getting to help known by more and more Upper America and South America oil and gas companies, HDD organizations, Waste Water Treatment businesses.

America solids control equipment
GN Solids America LLC has a large warehouse get to to 30, 000 sq. feet. GN Solids America helps to keep many sets of shale shaker, desliters, desanders, decanter centrifuges, cuttings dryers and a few other spare parts in Freeport warehouse, all of these equipments is usually arranged for delivery in rapid sequence. GN also sends encountered engineers to customer’s worksite for after sales services and trouble shooting.
1. GN shale shaker as well as drying shaker
Shale shaker and drying shaker (also called Hi-G shaker) bring solids separation. Dry shakers are also widely used for normal water base mud separation, they can be effectively to dry the mud.
2 . GN desander as well as desilter
GN desander (8 inch cyclones) and desilter (4 inch cyclones) would be the finer phase separation accessories, they can separate solids in which larger than 20 microns.
three or more. GN decanter centrifuge

GN Solids Control Houston
Numerous sets of decanter centrifuges are available in Houston. GN Solids America is providing rental services for these centrifuges and the some other solids control and going waste management systems. Different kinds are optional from varying speed to fix speed. At the first of this year, one of the largest essential oil service companies purchased around 30 sets decanter centrifuges from GN.
4. GN cuttings dryer
GN cuttings dryers are widely used in numerous oil and gas worksite for OBM, WBM and SBM spliting up.
Many large clients worldwide are using GN mud methods and waste management techniques to treat different solids. At this point Baker Hughes, Shell, Halliburton, CNPC etc are using GN equipments for the various acrylic sludge treatment. GN mud mixing systems are also widely used throughout HDD, TBM, CBM spot.

GN Drill Cuttings Treatment System for Middle East

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GN Solids Control is a leading manufacturer providing solids control and drill cuttings management systems for global clients. Many large drilling company or oil service companies are using GN equipments to treat the OBM, WBM or SBM.
GN decanter centrifuges and cuttings dryers are competitive equipments even when compare with USA brands or European brands. With the establishment of GN Solids America LLC in Houston, GN Solids Control is getting to known by more and more drilling companies in the world. GN also has one branch company in Moscow.
The America is one large market for GN, it’s the same for Middle East. GN delivered more than ten sets cuttings dryer to Middle East in last year. Most of these equipment s are also selling with screw conveyors and flushing pumps.

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GN drill cuttings management systems including these equipments:
1. GN Vertical Cuttings Dryer: 1 set
Variable speed dryer can be adjusted by the VFD touch screen. GN used famous brands electrical brands such as ABB or Siemens etc.
2. GN Decanter Centrifuge: 1 set
GN decanter centrifuge is a cost-effective separating machine in the oil and gas area. Due to the perfect quality materials, it can be used for a long time. GN professional engineers have been upgrading this centrifuge from the beginning. Duplex stainless steel are used for the rotating bowl. Hundreds of tungsten carbide tiles are also fixed on the screw conveyors for long time usage.
3. GN Mud Tank
Mud tank is fixed on a compact skid for convenient move.
4. GN Screw Conveyor: 2 sets
GN screw conveyors are widely used in transfer drill cuttings in large density and viscosity. The working angle is usually within 35 degree.

2015.8.11 screw conveyors
5. GN Screw Pumps: 2 sets
One set pump for flushing the cuttings dryer in case the screen basket blocked. The other set is used to pump the drill cuttings into the decanter centrifuge.

Mud Mixing System for Carribbean Customer Used in Mud Plant

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Recently, GN solids control just finished the manufacturing of one set drilling mud mixing system used in mud plant to recycle in addition to re-configure the drilling mud. Now GN has already established business model will many customer via Caribbean Sea. Just like that customer who has been reached with GN for over three years. This mud mixing system was fabricated in GN’s China factory and now inside of delivery test process. That customer also came to GN’s office in Houston for people who do buiness negotiation and got some device equipment for their urgent job.
Actually, this mud mixing system includes both the mud recycling and mixing system with total 4 mud tanks. The detailed setting of this system is as bellows:
The Recycling Tank System

1 . One unit 2-panel screen shale shaker which is often used to remove the solids from the recycled drilling mud.
2. Two unit high speed decanter centrifuge used for remove the locate solids in the drilling mud. With speed up to 3200 RPM, this unit might separate the solids to 5 microns. The centrifuge was fed by submersible slurry pump with ability of 30 cubic measures per hour.
3. Mud these recycling tank with dimension regarding 12192x2438x2590mm. Same dimension for a 40ft container including most tank accessories like control cabinet, hand rails, path board, valves and hooking up unions.

The Mixing Tank System
1 . Three mud tank with same age as 12192x2438x2590mm, one of and that is equipped with 2 unit shearing pump of 75 HORSEPOWER used to cut the added plastic chemicals to re-configuring the actual drilling mud.
2 . Some units centrifugal pump prepared for each of the 4 fish tanks to transfer the lively mud to the mud vegetable. The mud plant is to use many unit of taller Cylinder type tank.
a few. Necessary mud agitators, mud guns, liquid level indications, lighting system are set up accordingly.

This customer organization belongs to Halliburton. As a primary solids control and going waste management equipment company and solution provider, thus far, GN solids control have obtained good remarks from many big in the oil industry just like Baker Hughes, Shell, CNPC, SINOPEC, COSL, PDVSA, NIDC etc . Later, GN may also share more information regarding the overall performance of this mud mixing system on site.

Big Bowl Decanter Centrifuges in Australian Market

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Big bowl decanter centrifuges are getting more and more popular all over the world, Australia, always stay tune on the advanced technology, also a lot of people are interested in the big bowl centrifuge, though the market in down and not everyone have good time these days.

We recently sent two sets of big bowl centrifuges to Australia GNLW553CG.

Main features as below:

VFD control panel to achieve stepless bowl speed adjustment to enhance mud treatment performance
Duplex stainless steel SS2205 by centrifuge casting to improve bowl balance,also get better performance on corrosion resistance.
Tungsten carbide tiles protecting the screw conveyor
90kw for centrifuge main drive motor and match 37kw centrifuge back drive motor. Back drive motor connected with 35:1 planetary gearbox to generate industry leading differential speed.

Though different people have different taste on the centrifuge options, big bowl have made a lot of obvious advantages, such as big volume, comparing a series small ones, it takes less space, and saves money, operation cost also getting lower.

As time goes by, not only compact mud system, solids control or drilling waste management equipment will also eventually accepted by more and more Australian client.

GN Shaker Screens Getting More Popular

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GN Solids Control is a China leading manufacturer on solids control and drilling cuttings treat equipment manufacturer. Now GN solids control equipment including shale shaker, desander, desilter, cuttings dryer, decanter centrifuge and some other equipments such as shaker screens, centrifugal pumps, hydro cyclones etc.
GN Solids Control can manufacture over 5000 pcs shaker screen every year. These shaker screens are widely used to replace many world famous shaker screens, such as Derrick, Mongoose, King Cobra etc. GN Solids Control also manufactures its own shaker screens for the shale shaker they have.
Now GN has one shaker which model is GNZS594E, the treating capacity is 616 GPM (140m³/h) by using 4 pieces shaker screens. GN has several patents on our shakers, such as the rubber sealing method on the shaker bottom frame.
GN 594 shaker can also use replacement Mongoose shaker screens as the shaker has the same dimension to assemble these screens. Now for the replacement Mongoose shaker screens, GN manufactures steel frame shaker screen and composite material shaker screen. Due the obvious cost-effective characters, now the steel frame shaker screens are widely used by GN clients from over 60 countries. But from the long run, GN also recommends to used the composite shaker screen, as they can be used for a long time, and the separating performance is much better than the steel frame type although its price is a little bit higher.
Now GN Houston warehouse has many shaker screens in stock. Some shakers and mud cleaners can be also delivered very quickly.
GN Solids America LLC is increasing the storage in Houston warehouse step by step. Now we are make the regular storage plan for many clients who keep purchasing from us in Houston, in order to provide a better lead time, GN shaker screens are manufactured and delivered from Chinese factory to Houston warehouse at first, so whey clients have immediate need on these shaker screens, we can call for a truck to send them very fast.