GN Decanter Centrifuge for Dewatering, Barite and Diamond Drilling Application

Whether you are looking for barite recovery, working for your “zero-discharge” closed-loop system and specialized for diamond & core drilling, GN field proven centrifuges are a perfect choice. GN centrifuges are applied all over the world. GN decanter centrifuge will be introduced below

1. Dewatering Centrifuge

(1)GN GNLW553 model is widely applied for dewatering system to remove ultra-fine solids

(2)Bowl diameter is 22 inch with the large capacity of 400 GPM which suit for processing big volume of fluids

(3) The 120 HP main drive and 30 HP back-drive can operate the centrifuge up to a maximum speed of 3,000 rpm, therefore generating more than 2,719 G’s of force. comply to IECEX/A-TEX explosion proof

(4) VFD(variable frequency drive) is available on this model

(5) Cut point reaches to between 2 and 5 microns to remove small particles of the drilling fluids

2 Maximizing Barite Recovery

(1)GN GNLW452 model is specialized for barite recovery with easy operation and low maintenance.

(2)Bowl diameter is 18 inch with the effective capacity of 176GPM which meets and exceeds customers’ expectations

(3)Typical rotary speed/minute is 1800 with G force up to 815.

(4) Single drive motor is 60 HP comply to IECEX/A-TEX explosion proof

(5) Cut point reaches to between 5 and 7 microns

3. Diamond & Core Drilling Application

(1)GN GNLW223 model is with unique design for the American Diamond Drilling application

(2)Bowl diameter is only 9 inch with the effective capacity of 26GPM

(3)Typical rotary speed/minute is up to and beyond 3800 with G force up to 3077.

(4) Single 15 HP motor drives the unit.

(5) Small footprint and high speed is the main advantage of this 9 inch bowl centrifuge.

Also, GN centrifuges can be found in almost every harsh environment to process a variety of drilling fluids. GN decanter centrifuge provides an effective, suitable solution to keep solids and liquid clarifying with advanced process and mechanical performance features.