GN Desander Desilter

Below is some repeated order from them.

Continue reading »

written by desander desilter

Recently in GN’s manufacturing facility in China, many technicians and engineers are busy working on one set of drilling waste management system which will be sent out to Africa for a customer there. GN Solids Control as a leading solid control equipment and mud recycling system manufacturer has a full range of products in the solid control area, such as the shale shaker, mud cleaner, decanter centrifuge, cutting dryer, various kinds of pumps, vacuum degasser, etc.

This system will be used for treating various kind of drilling slurries from the mud plant. The system mainly consists of the following components: 1) shale shaker, the shale shaker will be used for the first stage coarse separation for some big solids and cuttings. Now all GN’s shale shakers will be equipped with its latest shaker screens, which is made of composite frames. The composite shaker screen is lighter, more endurable and has more usable screen area. It is becoming more and more popular and will become the trend of the industry. 2) decanter centrifuge, now GN has many different sizes of centrifuge for your option: 14inch, 18 inch and 22 inch of bowl sizes could process different volume of slurries. All the bowls are made of stainless steels by duplex casting, the discharge port and screw conveyor surface are protected by tungsten carbide tiles. All these materials can make the centrifuge be used for longer time without much maintenance. 3) polymer dosing system, chemicals could be added to the system automatically by this, and PH value could be adjusted in order to have different drilling fluid features. With this function, the decanter centrifuge can separate even finer solids with the diameter smaller than 2 microns.
That’s the brief introduction about GN’s drilling waste management system. GN has many options for your requirement. Welcome to visit www.gnsolidsamerica.com and please send your inquiries to USA@gnsolidscontrol.com , GN could help you find the best solution for your project.

written by GN Desander Desilter \\ tags: Centrifuge, decanter centrifuge, GN Solids Control, shale shaker, solids control system

Today we will introduce one of GN’s solid control system which is Solids Removal Unit for diamond industry. The Solids Removal Unit (SRU) is mainly used in the drilling fluids and solids control for the small size mining rigs for the diamond drilling. The solids removal units can provide the cost effective solution for the solids removal, reduced the environmental impact to the minimum level and greatly improved the efficiency for the diamond drilling.
The Solids removal unit is a closed loop for drilling fluid and solid process system. It contains mini shale shaker, mini decanter centrifuge (This is GN’s 223 centrifuge which is the world’s smallest.), pumps, mixing tanks and generators(optional). The working theory is simple, the drilling fluid will be circulated from the wellbore and went onto the shale shaker for coarse screening, the fluids will flow down to the tank and be pumped up by another feeding pump into the decanter centrifuge for finer screening. And the cleaner fluid will be recirculated into the well for drilling. There are also mixing hopper, chamber and pumps making the adding of chemical easy.

written by GN Desander Desilter \\ tags: Centrifuge, GN Solids Control, HDD mud recycling system, mud recycling system, shale shaker

GN Solids Control is the world famous solid control equipment and mud recycling system manufacturer, as its US subsidiary and North American headquarter, GN Solids America will expect large amount of shaker screens coming into the warehouse, most of them will be the replacement screens for DERRICK, MONGOOSE and KING COBRA/VENOM.

As the leading manufacturer for shale shaker, mud cleaner, decanter centrifuge, cutting dryer, centrifugal pump, etc, GN’s No. 2 new facility is just into production recently, which will increase its manufacturing capability up to 5000 pieces of shale shaker screens. And from now on, GN will manufacture most of its screens with composite frame, instead of its old metal frame. The new composite frame has some new features and advantages, it is lighter, more endurable, has more non blank area for separation, comparing to metal frame screens, the non blank area will be 10% to 20% larger. From API 60 and above, it will be 3 layers and the screen life will be extended from 300 to 700 hours. And the storage life could be increased to 5 years. And now GN’s shaker screen wire mesh supplier is the same as DERRICK and  MI SWACO. Now GN can manufacture the composite replacement screens for the following brand: Mi Swaco MONGOOSE, Mi Swaco MD-3/MD-2, NOV BRANDT King Cobra, Venom, VSM-300, FSI screen, Derrick 2000. And if your order quantity is large enough, we can specially customize the injection mould dimension for you. And the composite shaker screens could also be repaired, which means it will cost you less money repairing it instead of buying a new one. Now GN can manufacture the screens from API 20 to API 400. Now it’s close to year end, GN also have some year end promotion, welcome to call and ask us about the price.

Welcome to visit our website www.gnsolidsamerica.com and get more information, please send your inquiries to USA@gnsolidscontrol.com .

written by GN Desander Desilter \\ tags: mud recycling system, shaker, shaker screen, shale shaker

GN Solids Control is a specialized manufacturer for solid control equipment and mud recycling system. It was first established in China in 2007, after 10 years development, it has become a world famous company in the solid control area and its product range covers from shale shaker, desander, desilter, mud cleaner, mud gas separator, decanter centrifuge, cutting dryer, centrifugal pump, agitator, vacuum degasser, shear pump, submersible pump, etc. GN can be your one stop shop and solution provider for the solid control business. This year GN increased its manufacturing capability dramatically, its second manufacturing facility can make composite framed screens up to 5000 pieces per month. The new facility adopts the latest technology that can manufacture the screen with high quality at competitive prices

The new composite framed shale shaker screens have the follow features: the steel frame part is welded automatically by robot with higher strength and better quality conformity. The injection molded plastic is mixed with imported fiberglass and it can resists high temperature up to 140 degree, and it’s tougher, more endurable and can work under higher vibration G force. . The heat press of the screens adopts the process of four side tensioning which can minimize the gap between the top and support screens and extend the life of the screens. GN’s shaker screens will be 3 layers with the API number above 60, while other screens manufacturer only use 3 layers until API number above 100. And GN’s mesh supplier is the same as DERRICK and MI SWACO’s. GN’s screen adopts the rectangular wire configuration and the wire is 50% more thicker than the square wire configuration, and it could be used up to 300-700 hours. GN’s composite screens cover GN’S OEM screen, MI SWACO MONGOOSE, BRANDT VENOM, BRANDT KING COBRA, FSI, etc. GN can also customize the screens according to customer’s requirement. All the composite screens are repairable. Comparing to steel framed screens, the non blank area of composite framed screen is 10-20% more. And the composite frame is not easily to get rusted and can be stored up to 5 years.
Welcome to visit our website www.gnsolidsamerica.com and get more information, please send your inquiries to sales@gnsolidscontrol.com

written by GN Desander Desilter \\ tags: linear motion shale shaker, screen, shaker, shale shaker, solids control

IADC stands for international  association of drilling contractors. With its headquarter in the oil and gas center, Houston, since it establishment from 1940s, it’s always representing the oil and gas industry and its membership is open to companies in the oil and gas exploration, drilling, production, well servicing, equipment manufacturing and so on. IADC is always striving to let the world realize the oil and gas drilling vital role to everyone’s life and always catalyzing the improvement of the performance for the oil and gas industry.

As the leading manufacturing for the solid control equipment and mud recycling system from China, GN Solids Control is the first API certified manufacturer and is always working hard to provide the high quality products at competitive prices and is helping the drilling contractors to save money. GN is always working hard on its R&D part, now its product line is becoming more and more wide, almost covering everything in the solid control area, its product line covers shale shaker, desander, desilter, mud cleaner, decanter centrifuge, cutting dryer, centrifugal pump, agitator, mud gun, mud gas separator, vacuum degasser, various mud tanks. Expect for the equipment, GN also manufacture the mud recycling and cleaning systems for mining industry, HDD, TBM, piling and oil and gas drilling. Now its products has been sold to more than 60 countries and earned a lot of praise from customers. With its headquarter in China, GN also set up its US and Russia office and warehouse to better serve the international customers. After becoming IADC member, GN will be more and more share its cutting edge technology with industry peers and cooperate with each other to achieve the win win situation. GN is always by your side and assist your business to be successful.
If you are interested in more products for solid control and waste management, welcome to visit www.gnsolidsamerica.com and please send your inquiries to USA@gnsolidscontrol.com

written by GN Desander Desilter \\ tags: Centrifuge, decanter centrifuge, GN Solids Control, mud recycling system, shale shaker, solids control system

The international trenchless conference was held in Beijing from Oct. 10-12. GN Solids Control, as the leading manufacturer for the mud recycling system and solid control equipment, exhibited in the big event and attracted a lot attendee’s attention from both China and Abroad.

GN solid control now can be your one stop shop for the solid control business, its product line covers from shale shaker, mud cleaner, decanter centrifuge, cutting dryer, centrifugal pump, mud gun and so on. At the show, GN exhibited its economic mud recycling unit GNMS-500D and its mini decanter centrifuge 223 which is specially designed for mining or diamond drilling or piling industry. GNMS-500D is widely used in the piling and HDD area, it mainly composed of mud cleaner, centrifugal and mud tank. The mud cleaner is two layer shale shaker and hydrocyclones. When the mud comes to the mud cleaner, it first goes to the underlying layer for the coarse screening, then the mud is dropped to the tank and then sucked by the centrifugal pump and discharged to the upper layer of the screen for the second stage finer separation. It will be working as the mud recycling system and unstoppably provide mud to the work. GN’s 223 decanter centrifuge is specially designed for mining or piling industry.  There are many highlights about the equipment: the bowl material is made from duplex stainless steel 2205 which is made by centrifugal casting. The discharge port is protected by special carbide tungsten tiles which is with longer and more endurable life. The adjustable effluent port makes the pond depth adjustment easier and more convenient. The pneumatic controlled spring will make the opening of the cover more easily and safely. The bearings are made by the world famous SKF company. The conveyor surface is made from Tungsten carbide tiles which is more endurable and easy for maintenance.

If you are interested in more products for solid control, welcome to visit www.gnsolidsamerica.com and please send your inquiries to USA@gnsolidscontrol.com

written by GN Desander Desilter \\ tags: decanter centrifuge, GN Solids Control, mud recycling system, shale shaker

GN Solids Control is one of the world famous 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. All of the product line are used in the oil and gas drilling, mining drilling, HDD, TBM and many trenchless area.

The trenchless technology is also called “non-dig” which is often used in the oil and gas pipeline laying, or the underground pipe repairing without digging the ground surface. This can specially used in the densely populated area without disturbing the normal life of the local residents. Before laying the pipeline or doing the repairing job, the contracting company will need to do the HDD work, that is horizontal directional drilling, to dig to the underground and finish the job. During the drilling process, the contractors will need to use a lot drilling mud, and GN’s new mud mixing system is designed for this job. The mud mixing system consists of several mud mixing tanks and skid mounted jet mud mixing unit. On the mud tanks there are agitators and mud guns, the agitators are used to stir the mud to make it even and keep the good chemical feature. The mud gun is used to spray to corner of the tank to avoid the solids collected there. The jet mud mixing unit is used to add some chemicals to the mud system to keep the mud working in good condition. For the tanks, GN can provide both the rectangular and cylinder tanks, the customer can choose the shape according to their working condition.
That’s the brief introduction of the GN’s mud mixing system. Hopefully it will be useful  and helpful to you. GN has many more solid control systems, they can be used in different operational situations and help you achieve your target easily and cost effectively. Welcome to visit www.gnsolidsamerica.com and please send your inquiries to USA@gnsolidscontrol.com

written by GN Desander Desilter \\ tags: centrifugal pump, HDD, HDD mud recycling system, HDD mud system, jet mud mixer, mud recycling system, mud tank, no-dig

GN Solids Control is one of the largest solid control 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.
Recently GN released its newly upgraded decanter centrifuge for industry level. The new D version decenter centrifuge is on the cutting edge of the industry in term of technical configuration and material. Now I will give you some brief idea about the working theory of the centrifuge and you can compare it with GN’s new product. Centrifuge is the equipment using the centrifugal force to separate the solid from the liquid. The centrifugal force is decided by the RPM and the diameter of the bowl. The performance of a centrifuge for a given mud is dependent on the following factors: the G force exerted on the fluid; the retention time in the centrifuge (the longer the mud is in the centrifuge, the smaller the particle that can be separated); Conveyor differential (the faster the differential, the wetter the solids and the more solids are discharged). All of the above are the factors that the engineers will consider when designing the centrifuge and design often vary in bowl diameter, length, RPM operating range, gear ratios, pool depth, etc. And the items which can be manipulated in a centrifuge operation are feed rate, the pool depth, the RPM and the gear ratio. During the centrifuge in operation, there are several point that is easily to be worn, such as the external bowl and bowl heads, the liquid bowl head, the conveyor (especially in the feed zone and the discharge port). For all the parts, GN has specially treated with some special tough material, such as the stainless steel 2205, the tungsten carbide tiles, and special ceramic inserts. You can check all the points above in GN’s new decanter centrifuge, and we believe you will get the satisfactory results.
That’s the brief introduction of the explosion proof electrical control enclosure. 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 sales@gnsolidscontrol.com

written by GN Desander Desilter \\ tags: decanter centrifuge, solids control, solids control equipments, solids control system

Mud system is one of the important supporting products for drilling. Drilling mud solid control system, is refers to the shale shaker, degassor, desander, desilter and mud purification equipment such as decanter centrifuges, and complemented by using sand mixer, for slurry pump, mixing hopper and other auxiliary equipment, installed in a sealed tank and a set of drilling equipment, in the construction process of drilling rig: from the wellhead returns with drilling cuttings of mud purification step by step, remove the harmful solid phase, and the composition, viscosity, specific gravity of slurry in matching again, to the performance of recycling.

1, mud solid control system of circulation and purification by vibrating screen, vacuum degasser, desander, desilter level 4 purification equipment, requirements to ensure the slurry sieve, circulation, configuration, aggravating, medicines, shear and special circumstances of the accident treatment and reserve work smoothly.
2, mud solid control system satisfies the requirement of drilling technology.
3, mud solid control system be explosion-proof, anti-corrosion, prevent leakage.
4, mud solid control system applicable to ambient temperature 35 ℃ to + 55 ℃, humidity is 90% or less (+ 20 ℃) under normal work.
5, mud solid control system suitable for highway, railway, sea transport, meets the demand of crane and special move since back loading and unloading, and can short haul in the well site.
6, mud solid control system electrical conforms to DIIBT4 explosive-proof grade, motor using outdoor flameproof motor.

written by Desander Desilter