9’’ waste management decanter centrifuge in USA

9 inch mini decanter centrifuge description

GNLW223 is a 9’’ mini size decanter centrifuge. 9 inch means the size of the centrifuge bowl diameter.

The GN Mini GNLW223 Series Centrifuge is specially designed for small capacity, small footprint and fine solids separation.

9 inch mini decanter centrifuge application scope

9 inch mini decanter centrifuge is designed to cater for drilling fluids recycling in different drilling site, such as:

1) Mining drilling rigs, e.g.: diamond drilling.

Remarks: GN also offers complete tank system with min shaker for optional.

2) For waste water treatment with super high speed, such as for oily sludge separation

3) For drilling waste management 

9 inch mini decanter centrifuge technical description

1) Centrifuge model: GNLW223

2) Max. capacity: 150 Liters/Min

3) Normal capacity: 100 Liters/Min

4) Bowl diameter: 220mm

5) Max. bowl speed: 4900rpm

6) Typical bowl speed: 3800rpm / 4500rpm (Customer choose suitable typical speed per jobsite condition and advice GN before order)

7) G-force (typical): 1770

8) Main drive Horsepower: 15hp (11kw)   (Single motor design. Back drive motor not available)

9) Conveyor type: Axial

10) Gearbox ratio: 57:1

Production Standard API Q1 & ISO/TS29001 & ISO 9001:2008

Stainless steel material: Bowl, Conveyor, Main body made from Stainless Steel:SS316L

Abrasion Protection:

Screw protected by Tungsten Carbide Tiles.

Solids Discharge Port protected by interchangeable Tungsten Carbon Alloy

Explosion Proof Motor And Control Panel:

USA UL / Europe ATEX Certified Motor option available.

Normally explosion proof Mark: Exd II Bt4 (Class I, Division I)

GN Solid America is a branch brand belongs to GN Solids Control (China). GN offers stock centrifuge in China and in U.S.A for sale. Beside sales services, GN Solids America offers rental service within U.S.A. Till now; customer can rent decanter centrifuge normal size and big bowl from GN Houston warehouse, and vertical cuttings dryer for water base mud, oil base mud and synthetic base mud drilling cuttings.  

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Drilling Liquids Recycling Centrifuge

From now on, we've sent many centrifuges to Africa position for recycling drilling liquids. Our decanter centrifuge suits for that Africa mud condition and effectively remove fine solids within the drilling liquids. Africa clients have previously recognized GN brand centrifuge primary partner.

Why Must We Recovery the Drilling Liquids?

First of all, drilling liquids is really a considerable potential harmful material towards the sensitive atmosphere when contaminated. Proper process contaminated drilling liquids for purified and uncontaminated water to become released into atmosphere. However, lot of drilling liquids costs much cash for drilling companies. It's important to recovery drilling fluid to be able to control budget and keep the correct mud weight and viscosity. Therefore, drilling liquids and solids control system are inextricable link within the drilling process.

What Drilling Company Choose GN Decanter Centrifuge

Mechanical separation of solids from drilling liquids system by using a decanter centrifuge is a powerful way of keeping proper mud viscosity and density. In compliance with customer’s requirement, we provide three kind of centrifuge including high-speed, middle speed and occasional speed centrifuge to satisfy customer’s anticipation. Top standard material and tungsten carbide tiles make sure the machine lifespan. VFD user interface and glued speed user interface offer good way to operate the centrifuge. Not just supply the single centrifuge but additionally we provide the feeding pump and ancillary equipment for the task. If you have any issues to cope with, our after purchase team and our area specialist immediately supply the solution even arrived at your jobsite providing the best assistance. GN horizontal decanting centrifuges are requested a huge area of programs in Africa where drilling fluid along with a solid need to be continuously separated.

GN solids control is the owner of a sizable decanter centrifuge and relative parts inventory and respond rapidly to customers' needs around the globe.

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Vertical cuttings dryer & decanter centrifuge for drilling waste management

Vertical cuttings dryer & decanter centrifuge (high-speed / large bowl) can be the 2 most typical machines for drilling waste cuttings treatment. They used together. Their primary function is utilizing centrifugal pressure to split up solids from drilling mud. But they also have different programs.

Programs of Vertical cuttings dryer for drilling waste management

GN Vertical Cuttings Dryer utilizes centrifugal pressure to dry drilled solids in oil or synthetic base mud cuttings. It is also accustomed to treat water base mud cuttings. A stainless-steel screen bowl traps “wet” solids and speeds up them up 900RPM with G pressure as much as 420. Liquid needs with the screen bowl openings, while “dry” contaminants are released through the tilted plane tickets connected to the cone, which rotate slightly reduced compared to bowl. Tungsten carbide guarantees lengthy operational existence.

Programs of decanter centrifuge for drilling waste management

GN makes different dimensions decanter centrifuge. You will find 8 inch baby centrifuge, 14 inch normal size decanter centrifuge, 18’’ and 22” large bowl centrifuge. Drilling waste management normally utilize high centrifuge pressure to split up fine solids. Take GN 14 inch decanter centrifuge for instance, the max. Speed is 3900rpm. Typical speed with load can achieve as much as 3200rpm, and also the G force is 2062 @ 3200rpm. The separation point is 2~5 microns.

Difference of Vertical cuttings dryer & decanter centrifuge in drilling waste management system

Drilling waste management system is also known as drilling cuttings drying system. Vertical cuttings dryer & decanter centrifuge can be the primary machine from the drying system. Using its patent design, GN vertical cuttings dryer can be used as oil base mud and water base mud, in addition to SBM. With similar system, customer can treat a myriad of drilling waste cuttings.

In drying mud system, vertical cuttings dryer can be used first of all to split up the coarse solids in cuttings. And also the released solids are drying out enough for truck shipment. Take GNCD930C dryer for instance, when treat Oil base mud, after treatment, OOC could be reduced close to 4%).

After vertical cuttings dryer, you will find high-content fine solids within the liquid phase, decanter centrifuge can be used to help separate the fine solids and lower the mud weight.

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