GN shaker and centrifuge order regarding Africa Client

Even the necessary oil price is lower, and marketplace is still down. We nonetheless receive some small purchases to support life. The small requests added to help us make it through in the cold season. All of us thanks for the orders during the wintry time and definitely will support together with best price and trustworthy technical support.
160624ShaleShaker
1) Shale shaker from Clients
The client can also be end user for the shale shaker . The client get one liquid mud plant which will supply over 5 territory rigs at same time. On the other hand, the client also recycle a number of drilling mud and drilling waste from the rigsite. The consumer need to use shale shaker to treat the drilling squander management in first step to separate the solids particles. Then, they are drilling to use high speed decanter centrifuge to separate the small ones. Following these treatment, the thoroughly clean drilling mud can go back in liquid mud plant to get reuse.
The clients likewise buy some shale shaker screens, and other one year encouraged spare parts for backup. Whenever you want, the spare parts may meant for the operation.
decanter centrifuge 3
2) Decanter centrifuge to get liquid mud plant
The actual clients choose high speed, shifting speed, high configuration decanter centrifuge, GNLW363CG-VFD. The centrifuge is GN star centrifuge, which have a 90% product sales amount in all centrifuge orders placed. The centrifuge bowl rate can be adjusted from some hundred or so to 3200RPM. The differential speed can also adjusted through 25 to 43. The actual pump feeding speed will also be adjusted with the PLC screen panels.
The high speed centrifuge can be used for solids control, mud cleaning system , waste drinking water treatment, solidification unit, dewatering decanter centrifuge etc . On a yearly basis, we sell over two hundred sets of GNLW363 collection decanter centrifuge, matched with good quality screw pumps to get feeding the decanter centrifuge.

The clients buy a single sets variable speed centrifuge and 1 screw pump for feeding centrifuge and in addition one year spare parts as copy.

As China leading solids control manufacturer of solids control equipment & drilling waste management equipment, GN Solids Control will surely support every client with high quality devices & reasonable price.

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GN Solids Control is attending OTC oil show

OTC oil show is much close, which will be hold in 2-5 May, 2016, in Houston, TX, USA. After about 3 month’s preparation, GN Solids Control is ready for the big event now. We have two booths there to deeper our brand influence and we bring our key equipment to show there, including latest model decanter centrifuge, latest model vertical cuttings dryer, High G drying shaker, shaker screen etc. The visitors can feel the high quality and premium technology equipment by touching and watching the real equipment at the event.

1) 14inch bowl size decanter centrifuge
This size centrifuge is most popular as the wide application and good price. The GNLW363 14inch bowl centrifuge is equivalent to Swaco 518 CENTRIFUGE / Derrick DE1000 centrifuge. But the price of USA centrifuge is much higher than our brand. We target on high end market and overseas market. The price is much better when compared with USA brand, but our price is relatively higher than other China brand centrifuge.

OTC 2016

2) GNCD930 vertical cuttings dryer
GNCD930 vertical cuttings dryer is used for drilling cuttings treatment at rigsite or at one mud plant location where all cuttings transport to the center location for final treatment. After treatment of GN vertical cutting s dryer, the oil on cuttings can reduce to below 5%. This is same working performance as CSI dryer or SWACO dryer. GN vertical cuttings dryer already put into market for over 3 years, and the mature product is benefiting more drilling service companies, good price, stable working performance and less maintenance.

3) High G drying shaker
High G drying shale shaker is same as normal shale shaker. Just the G force is bigger. This unit is mostly used for water based mud drilling cuttings treatment. After treated, the oil on cuttings can be reduced to about 10% to 20%.
GN composite material screen, replacement for Swaco Mongoose shaker screen will be also showed at the OTC event.
If you come to the OTC, pls send us email to make an appointment. My email ID: roy@gnsolidscontrol.co, thanks for reading.

5 sets GN Vertical Cuttings Dryers shipped to Africa

GN Solids Control has been manufacturing vertical cuttings dryer for many years. As the primary solids control and exercise cuttings equipments manufacturer, GN is the first manufacturer that can provide cuttings dryer that will deal with OBM and WBM at the same time.
Now GN companies about 250 to three hundred sets decanter centrifuge yearly, as well as 50 sets cuttings dryers. GN Solids Control has won many substantial projects due to the excellent performing performance and long time use. GN experienced engineers are usually ready to provide professional help support to global clients.

Verti-G-dryer
This specific African client has bought 5 sets vertical cuttings dryers from us. They have got 7 land drilling rigs in various areas. Before they will purchased these equipments by us, they were renting solids control and drill cuttings equipments from other companies. While they have many years on web-site experiences, they are pretty well reputed for what equipments can meet up with their demands well. When they sourced many large producers in the world, and they compared several US or Europe brand names with Chinese brands, these people finally chose us. Those equipment they purchased usually are including the following:
1 . GN Vertical Cuttings Dryer using a skid: 5 sets
All of these 5 sets dryers can be found on the skid, which are pre-loaded with flushing pumps. They can be relocated conveniently due to the compact framework. There are 3 types screen baskets can be chose to individual solids in different size debris. The smallest solids can be connectors out is 250 microns.
2 . GN Decanter Centrifuges: 14 sets
These fourteen sets centrifuges including adjustable speed centrifuge controlled simply by pressurized VFD control field as well as fix speed. GN also provides 14 pieces positive displacement feeding sends to feed these centrifuges.
Now there are some large clientele such as Shell, Baker Barnes are using GN centrifuges and also cuttings dryers to treat the particular OBM and WBM.

GN Solids Keep Stock With regard to Shale Shaker, Mud Cleaner and Decanter Centrifuge in Houston

GN Solids Control sell a series of solids control equipment and drilling waste management equipment including up and down cuttings dryer, shale shaker, screw conveyor, screw pump, oilfield shale shaker, mud cleaner, desander and desilter, vacuum degasser, poor son degasser, decanter centrifuge, mud tank, mud agitator, and so forth GN Solids Americal commonly keep stock for GN main product and shale shaker, mud cleaner and also decanter centrifuge always keep commodity there to service neighborhood client.

The shale shaker is the first phase cleansing for drilling mud, three decks and 4 outside patio’s shale shaker is the initially phase cleaning at a hundred to 400 micron in addition to above by 40 nylon uppers shaker screen or higher nylon uppers size. The frame style shale shaker screen design for quickly replace of shaker screen during drilling. The shale shaker can be installed desander and or desilter cyclone to get finer treatment and quatity can be customized depending on buyer requirement. All GN shale shake is linear action and G forth not any higher than 7. 5 H, the deck angle adjusting between – 1 in order to + 5 degree simply by wheel adjustment.
America solids control equipment
Decanter centrifuge is the forth phase cleaning implement for separate solids 3 to 7 microns determined by model choose, the high velocity decanter centrifuge separate solids two to 5 microns and midsection speed centrifuge separate solids 5 – 7 microns. The GNLW363 centrifuge is one of popular model in GN Solids America and cure mud flow 30 cubic meters per hour at a couple of to 5 micron separate simply by 3200 RPM rotating velocity. Please contact GN Solids America for more information or inquest of GN stock shale shaker, mud cleaner as well as decanter centrifuge.

GN Screw Propeller and Rotating Bowl for Decanter Centrifuge

GN Solids Control Co., Ltd is a world famous leading manufacturer. Every year there are around 300 to 350 sets decanter centrifuges are made by GN. GN decanter centrifuges are especially designed to separate the drilling fluids, no matter it’s OBM, WBM or SBM. All the drilling cuttings come from shaker, desander, desilter can be feed into GN decanter centrifuge for further separation.
GN decanter centrifuges have some different types to meet customers’ demands. Generally speaking, GN centrifuges can separate solids that larger than 2 to 5 microns.


If we separate the decanter centrifuge by the diameters of rotating bowl, there are 4 types: 9 inch, 14 inch, 18inch and 22inch. As we all know, the higher of the rotating bowl, the finer of the drilling cuttings can be separated out. Rotating speed varies from 0 to 5000rpm.
The rotating speed of the decanter centrifuge can be controlled by a fix speed control cabinet or a VFD control cabinet. The motors and control cabinets are explosion-proof. For different working sites, GN centrifuges have different certificates such as Ex d II Bt4 or IEC to meet the anti-explosion standard. When use the VFD control panel, an extra air compressor need to be used to pump air into it: One is for anti-explosion, the other is for cooling the working temperature.
GN also provides rotating bowl and screw propeller for OEM manufacturers. GN rotating bowl is made of stainless steel 2205 with the technology of centrifugal casting. Solids discharge ports on the rotating bowl are embedded with ceramics for wear resistance. GN screw propeller is also made by stainless steel. Tungsten carbide tiles are fixed on the edge of the screw propeller by using bolts. These tiles are made of anti-wear materials; they can be changed easily once it’s broken. In order to enlarge the treating capacity, GN engineers left some grooves on the screw propeller.
GN would like to work with decanter centrifuge manufacturers and provide the screw propeller & rotating bowl to them. Welcome to connect with GN Solids America LLC for the North America cooperation.

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Bore Pile Construction Mud System

For the bore piling, we have a compact efficient demanding unit design, to separate big particles by the bottom shaker of the double deck shaker, and then separate particles bigger than 75microns by desander, then go through the top deck shaker screen. For different project, may need different screens, sometimes even need big hole sieve screens. While it separate only 75 micron or bigger solids.

Which also means if you need better result, other equipment will be needed, de-silter, decanter centrifuge, or even chemical enhancement system. Also if for environmental protection, may even need drilling waste management unit to make the waste a better way before it is dumped, or shipped to other place.
“Bore Pile Construction Mud System”的图片搜索结果
In some project, may need find a way to make the cutings dryer, like use High -G dryer shaker, to make it easier for truck transportation.
Or sometimes engineers will prefer the whole system, not just a demanding unit, like the compact one for HDD projects. Use shaker for the first step separation, then desander, / desander cleaner, then desolater, then centrifuge.

We also made some customised design for CPP, use double deck cleaners, both shaker are double deck shaker, and top deck used as mud cleaner screening equipment. Then the centrifuge, for cleaning the fluid. It will also be a good modular design.

Nowadays, more and more countries are investing on the civil constructions, subway construction, and so on, which makes the demanding unit more and more popular.
Recently, GN Solids Control shipped several units of Desander Machines for bored pile construction to Asia countries include Saudi Arabia, Myanmar, Singapore and China . This compact design desanding plant is a cost-effective solution for mud recycling for the construction projects. The desander machine can be used for bored pile foundation or TBM as well as the horizontal directional drilling projects.

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Desilter general information

The desilter is the third step control equipment of the whole solid control system. Its function to deal with the solid debris with diameter of 15-44um, and to ensure a proper treatment of the processed drilling mud in the next step.

Desilter

Initial preparation of the desilter

Put the desilter base horizontally and use four pressing plates to fix the base on a suitable place of the tank. Take a note that the outlet of screen box should be 20-30mm out of the tank.
Connect the inlet and outlet holes by hose or steel tube. The inlet pipe need to be fit with outlet pipe.

Loose four vibration bolts. When transport, the bolt need to be secure.
Check  there is any bolts that is loose. Check the vibration rotating axis is moving smooth. If there is any fault noise, the problem should be solved at that time. After all the initial check that all things are function properly, the equipment can be start to work.
Connect the belt with motor and turn on the power, check whether the rotating direction of motor is correct.

The operation of desilter

Start with the shale shaker first, then turn on the desilter. Check whether the exhaust pressure can match the requirements and check the results of desilting, check whether there is any possible of leaking.
Check  the rotating direction of motor is consistent toward to the arrowhead on the shield.
Check the pressure gage works properly in a allowed pressure range.
Adjust the bottom flow nuts to make the bottom flow jets shoots the mud out smoothly.
When stop the operation, the drilling fluid should be cleaned out to avoid solidification. Clean the shaker screen with water and check each part.

The maintenance of desilter

Check and confirm the connection and sealed parts.
Check the cyclone cylinder to see the jet situation and pressure.
Repair or change the damaged, leaking or abraded cyclone cylinder.
Check whether the jet nozzle is broken. Check the inside of the cyclone cylinder and if need, change the damaged parts.
Clean the feed head.
When stop using for period of the long time, every parts that contain drilling fluid should be cleaned through, avoid stockpile of sand inside the equipment.
The lubricating grease should be injected into the vibration motor every 1500-2500 hours. The volume to be injected each time is 5-10ml.
When stop using, the shaker screen should be cleaned with water to avoid solidification to ensure max useful screen life.