GN Company is a professional manufacturer of Solid Liquid Separation Equipment, including 2/3 Phase Decanter Centrifuge, and 2/3 Phase Disc Separator. Recently GN Company arranged shipment of two units of high G-force Disc Separators to client in Middle East, which is used for coolant clarifying in the fabrication of aluminum beverage cans.

This Middle East client purchases 3-Phase Disc Separator, which is used for light phase (oil), heavy phase (water), and solid separation. 3-Phase Disc Stack Separator is a high speed, stable and automatic slag discharge centrifuge machine. The sludge material is feed into the bowl of the Disc Separator and clarified in the disc group. Through the very narrow disc compartment, the liquid is divided into thin liquid layers, and the settling displacement is reduced to a minimum. The clarified liquid is squeezed to the center of the drum and then flows to the holder cavity, where the light liquid will pass through the holder and be discharged without foam under pressure. The solid particles will be accelerated to move toward the underside of the disc, and flow out into the slag cavity, and the separated ash will be periodically discharged through the slag outlet.

3-Phase Decanter Centrifuge can also be used for light phase, heavy phase, and slag separation. While its separation performance, especially the clarity of light phase is not as good as decanter, as separate has much higher speed of rotation, thus stronger centrifugal force.

Welcome to contact GN Sales Managers, and they would offer one stop turnkey solution based on clients’ project.

Best & Regards,

Kevin Liu

Regional Manager

GN Separation & Conveying

Hebei GN Separation & Conveying Equipment Co.,Ltd

Tel: +86-316-5276988/9

Mob (WhatsApp/Wechat): +86-15810901775

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

GN China: www.gnseparation.com (Langfang/Beijing)

GN USA: www.gnsolidsamerica.com (Houston, Texas)

GN Russia: www.gnseparation.ru (Moscow City)

GN Company is professional manufacturer of Decanter Centrifuge and Disc Separator for over 10 years. Recently GN Company completed fabrication of one complete set of Oil Sludge Treatment Package for domestic environmental solution company. The capacity is about 15 cubic meters per hour, and the system includes 2-phase Decanter Centrifuge, 3-phase Disc Stack Separator, Polymer Preparation Unit, Sludge Feeding Pump, and supporting pipelines, etc.

2-phase Decanter Centrifuge is used for solids and liquid separation. Because of high viscosity and density of oily sludge, GN Engineers suggest doing pre-treatment on the sludge, including heating and adding demusfier. Sometimes if the solid content percentage in the sludge is high, it is better to mixture with water, to reduce solids content to about 20%. Thus the sludge is fluid bale and can be pumped to GN system. The client chooses GN a big model of Decanter for this project, with bowl size about 550mm, and length vs width ratio reaches about 4.1. All the wetted part is made of Duplex Stainless Steel 2205, which has great corrosion resistance than common stainless steel 304 or 316L.

The liquid phase discharged from Decanter Centrifuge would be feed into 3-phase Disc Separator, which is use for solid/liquid/liquid separation, and the light phase (oil) would be more purified, because of the stronger centrifuge force of Disc Separator than Decanter Centrifuge, as it has much higher speed. The light phase (oil) discharged from Disc Separator has water & solids content less than 3%, and it can be resell to refinery plant for energy.

Welcome to contact GN Sales Managers, and they would offer One Stop Turnkey solution based on clients’ requirement.

Best & Regards,

Kevin Liu

Regional Manager

GN Separation & Conveying

Hebei GN Separation & Conveying Equipment Co.,Ltd

Tel: +86-316-5276988/9

Mob (WhatsApp/Wechat): +86-15810901775

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

GN China: www.gnseparation.com (Langfang/Beijing)

GN USA: www.gnsolidsamerica.com (Houston, Texas)

GN Russia: www.gnseparation.ru (Moscow City)

Client from North American had purchase one complete of Hydrovac Slurry Dewatering System. Now they send greatly feedback about GN Company's equipment's performance, and look forward great cooperation.

The Slurry Dewatering System is composed of different separation/dewatering modules and related auxiliary equipment, and detailed explanation is as below.

1. Industry Dewatering Vibrating Screen. The slurry from client’s job site would firstly be feed into the Vibrating Screen, where to remove coarse particle, with size more than 100um. The screen is made of composite frame and oil resistance rubber sealing part.

2. Hydro Cyclone Unit. The slurry, which passes through the screen, would be feed into Hydro cyclone by Centrifugal Sand Pump, where solids with size 20~100um would be separated out from the slurry.

3. Sludge Dewatering Decanter Centrifuge. The clean slurry recovered from Hydro Cyclone Unit would be feed into Decanter Centrifuge by Progressive Cavity Pump, where find solids with size less than 20um would be separated out from the slurry. And for solids size less than 2um, GN Technical offers Polymer Preparation Unit with Dosing Pump, in order to add flocculent, which can help Decanter Centrifuge to get better separation performance.

Besides supplying single unit equipment, GN Company takes more advantages of delivering One Stop Turnkey Solution. And GN Company Technical Team can design all the system on skid or in container, which would be easy for transportation and installation. This can greatly bring convenience for the client to work around different job sites.

Welcome to contact GN Sales Managers, and they would offer detailed solution based on clients’ requirement.

Clients can also post their sample to GN Factories, and GN Technical Engineers can arrange Lab Experiment or Pilot Test, and suggest the best solution based on the result.

Best & Regards,

Kevin Liu

Regional Manager

GN Separation & Conveying

Hebei GN Separation & Conveying Equipment Co.,Ltd

Tel:+86-316-5276988/9

Mob(WhatsApp/Wechat): +86-15810901775

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

GN China: www.gnseparation.com (Langfang/Beijing)

GN USA: www.gnsolidsamerica.com (Houston, Texas)

GN Russia: www.gnseparation.ru (Moscow City)

GN Company has supplied one unit of 240m3/hour Desander Plant for European client, and now received good feedback from client. GN Company is a professional manufacturer of Solids Liquid Separation equipment, including Vibrating Screen & Screen, Desander Unit, Decanter Centrifuge, Pump, Screw Conveyor, etc.

Desander Unit is used to remove the coarse particle from drilling mud, and then reuse for drilling activity, which greatly save cost for the drilling companies. The Desander Unit has two layers of screen, tank, centrifugal pump, and hydro cyclone, etc. The working principle about GN Company’s Desander Unit is that the drilling slurry firstly comes to the bottom screen of shaker, where coarse particle are separated out. Then mud flow to the storage tank below the screen, where centrifugal pump would feed the mud to hydro cyclone. Because of the centrifugal force, the solids/sand would be discharged to upper screen of shaker from the outlet nipple of the hydro cyclone, and the clean mud would be discharged out to intermediary tank through overflow pipe.

The color of the Desander Unit can be customized based on clients’ requirement, and GN Company has complete CE Certification for the Desander Unit and Centrifugal Pump.

GN Company can also supply the Motor of Shaker and Pump, and Electrical Control Box based on ATEX Zone 2 explosion proof, which is acceptable for mostly European countries.

GN Company has already supplied equipment to about 65 countries, and welcome to contact GN Sales Manager, and they would offer One Stop Turnkey Solution for clients' project.

Best & Regards,

Kevin Liu

Regional Manager

GN Separation & Conveying

Hebei GN Separation & Conveying Equipment Co.,Ltd

Tel:+86-316-5276988/9

Mob(WhatsApp/Wechat): +86-15810901775

Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

GN China: www.gnseparation.com (Langfang/Beijing)

GN USA: www.gnsolidsamerica.com (Houston, Texas)

GN Russia: www.gnseparation.ru (Moscow City)