Many drillers are asking: Will we need decanter centrifuge for our CBM drilling? This is hard to answer cause different people have different idears  and conserns.

If you the decanter centrifuge cost won’t exceed your budget, I will say a decanter centrifuge will be required for better performance and avoid drilling mud weight get higher and higher. If cost exceed your budget, I will say no need for centrifuge

GN have one set decanter centrifuge for sale, it’s main spec as bellow:

  1. Mud Flow capacity is 260GPM
  2. Bowl diameter 450mm
  3. Bowl Length is 1540mm
  4. Bowl Speed is 2800RPM
  5. Separation Point reaches to 2-5 microns
  6. IECEX certified electricals can be supplied
  7. Tungsten carbide tiles for screw protection
  8. Tungsten carbide alloy for screw flow distrbution port and bowl solids  discharge port

Please contact GN Solids for more info

Lybia is often a very good marketplace for oil drilling & waste management, Even there are some wars in past years. But now, the situation is become more stable and it is proper for the business become roaring. Recently, we have customer from Lybia who is professional for solids control service & waste management service, he want to buy 4 sets decanter centrifuge from us to offer local service.

The best-selling decanter centrifuge is Lybia is variable speed centrifuge GNLW363BG-VFD. This is also the most flexible centrifuge model from GN. Which can be used for fine solids separation, barite recovery etc.

As equivalent model to Swaco CD518HV/ Brandt 2717 / Derrick DE1000. Compared with them, GN decanter centrifuge has below advantages:

(1) Cost-effective, GN centrifuge has the equal working performance with Swaco 518. But the price is much lower than that. So if the customer buy from GN , they can save lots of money.
(2) After sales service: Many companies don’t offer engineer for equipment commissioning. But GN can offer professional engineer to your jobsite once request.

Not only for centrifuge, GN Solids America also professional for complete line of mud system. Should you have any questions, pls contact Hebei GN Solids Control Co., Ltd. In Beijing China or Houston, USA.

Related topics:

GN Oilfield Decanter Centrifuge & Vertical Centrifuges


Decanter centrifuge is designed to separe fine solids from drilling mud, diamond drilling is one of the applications for decanter centrifuge.

Main Technical Specification Of Diamond Drilling Decanter Centrifuge

  1. Model: GNLW223 decanter centrifuge                           .
  2. Bowl Diameter: 220mm                                                .
  3. Effective Capacity Of Centrifuge: 06GPM
  4. Typical Bowl Speed: 3800 RPM                                 .
  5. Typical G Force :   1777                                             .
  6. Separation Point  :  2-5 micron                               .
  7. Differential Speed  :   35                                 .
  8. Gear Box Torch  :    500 N.M                                    .
  9. Gear Box Ration   :   35:1
  10. Main Drive Motor   :  11 KW   
  11. Recommend Pump:   :3KW
  12. Ex Standard   ExdIIBt4               .

GN Solids supply mini decanter centrifuge for diamond drilling for Australia drilling applications, Please contact GN for questions freely

Big bowl decanter centrifuge normally working on oil feild for drilling waste management with big volume capacity. Big bowl and high speed will make it much harder to build as it needs very strict technical support.

Benifits Of GN Decanter Centrifuge

  1.  Patent design with the highest configuration and best material for long and reliable service.
  2. Bowl cylindrical and conical section made from duplex stainless steel 2205 by centrifugal casting.
  3. Other parts of the bowl assembly material: stainless steel SS3016L
  4. Screw flow distribution port  and bowl solids discharge port protected by tungsten carbide alloy
  5. Scree protection:tungsten carbide tiles for longer life and easier replacement.
  6. Easily adjustable liquid discharge weir height for flexible application
  7. Bolw assemble supported by tighten belt for protection of bearing in moving
  8. Genuine SKF bearing for longer and reliable operation.

Please contact GN Solids for more inquiry