Client from Europe ordered one unit of 3-Phase Decanter Centrifuge for oily sludge from Dissolved Air Floatation (DAF) process.

GN Company's 3-Phase Decanter applies the technology of ''centripetal pump'', which is used to discharge of heavy liquid. An adjustable impeller discharges the "heavy" liquid phase. Furthermore, the operator can use the adjustable impeller to adjust the pond depth of the heavy liquid without difficulty during ongoing operation. According to the Proportion of two different phases, an adjustment mechanism causes the position of the impeller to change, thus changing the separation line of the liquids. The process engineering results can thus be influenced so as to achieve the required separation result.

The motor of GN Decanter are reputable Chinese brand, and non-china brand is also available if it is required from clients.

The material contact part is made of duplex stainless steel by centrifugal casting, which is better than SS304/316, especially for slurry with high content chloride ion.

Flushing is not necessary during 3-Phase Decanter Centrifuge's continuous operation, and only if Decanter Centrifuge stops for long hours, for example, overnight time, then it's better to clean with clean water. Flushing Pump and Sludge Feeding Pump can be the same one Pump, because Sludge Feeding Pump itself shall also be flushed. 2~3 m3/hour flow rate is okay, and municipal water supply's water pressure is enough for flushing. And generally flushing time is 10~30minutes.

Besides supplying Decanter Centrifuge, GN Company is also capable to manufacture supporting equipment, such as Polymer Dosing System, Sludge Feeding Pump , Polymer Dosing Pump, Screw Conveyor, etc.

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)

This week one complete set of Sludge Dewatering Screw Press with Polymer Preparation Unit for South American client is ready for shipment. GN Company is a professional manufacturer for Solids Liquid Separation equipment, including Decanter Centrifuge, Disc Separator, Screw Press, Solids Vacuum Pump, Screw Conveyor, etc.

Screw Press is a newly developed economic and environmental sludge dewatering equipment, which achieves dewatering by the principle of screw extrusion, through strong squeezing force generated by the change of screw diameter and screw pitch h, and the tiny gap between the floating ring and fixed ring.

Comparing with Decanter Centrifuge, Filter Press, and other dewatering equipment, Screw Press has obvious advantages of low energy/electricity cost, labor/operation cost, investment cost, maintenance cost, and compact footprint, etc. It is suitable for small/medium dewatering project, with solid content percentage in the feeding inlet less than 5%.

GN Company now is capable to manufacture screw press with diameter from 100m to 400mm, and electrical components, including motor, can be international reputable brand.

The fluid contact part is made of stainless steel 304/316, and duplex 2205 is available if necessary.

Besides supplying the main dewatering equipment, GN Company can also manufacture Polymer Preparation Unit, Sludge Feeding Pump, and Slurry Tank. GN Company also takes advantages of delivering One Stop Turnkey Solution. GN Technical Team can design the whole system, including Screw Press, Polymer Preparation Unit, and Sludge Feeding Pump on one skid, which is more convenient to move around different job sites.

Welcome to contact GN Sales Managers, and they would offer detailed 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)

GN Company completed production of 2 units of Three Phase Decanter Centrifuge, and would ship them to client plant for crude oil sludge treatment by next week. GN Company has been a professional manufacturer of Separation and Conveying Equipment for 14 years, and equipment includes Decanter Centrifuge, Centrifugal Separator, Polymer Preparation Unit, Sludge Solids Vacuum Pump, Screw Conveyor, etc.

Here are the main features about GN Decanter Centrifuge.

GN Company Decanter Centrifuge applies big amount of spare parts from European suppliers, such as VFD is ABB, Bearing is SKF, PLC is Siemens, and Touch Screen is from Schneider. All are reputable brand in the world, which guarantees the reliable performance of Decanter Centrifuge and its long working life. And another big advantage is that clients can easily find spare parts for replacement within local market, from those brands distributors/branch offices, which saves time and cost, and increase maintenance efficiency.

Drum and Screw of Decanter Centrifuge are all made of Duplex Stainless Steel 2205. And its Strength and corrosion resistance are much better than 316L.

GN Company’s Decanter Centrifuge applies Centripetal Pump technology. The client can use the adjustable impeller to adjust the pond depth of the heavy liquid without difficulty during ongoing operation.

GN Company’s Decanter Centrifuge applies Planetary Gear Differential technology. It adopts a planetary gear differential, which bears more torque than cycloid differential, and is stable and reliable with a long service life.

GN Company’s Decanter Centrifuge Machine Base is high-quality carbon structural steel, and bottom is equipped with a shock absorber, and the base is welded by section steel. The outer surface adopts high-grade imported DuPont automotive paint, and the bottom layer is treated with anti-corrosion.

The Electric Control Cabinet provides power, control, and display alarms for the centrifuge to ensure the safe operation of the centrifuge system.

Now GN Company has 2 factories under operation, and another new factory under manufacturing, which would come into operation by the end of 2021.

Welcome to contact GN Sales Manager, and they would offer professional for your 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)

This week customized Desander Unit, which is used for mud recycling of drilling mud, with capacity 70~80 cubic meters per hour, it is approved of final factory test, and would be packaged for shipment to client in Europe. The client’s project is for water well drilling and Geothermal well.

GN Company is a professional manufacturer of Solids Liquid Separation and Conveying Equipment, including Hydro cyclone Unit, Decanter Centrifuge, Screw Press, Sludge/Solids Vacuum Pump, Screw Conveyor, Polymer Preparation Unit, etc.

Besides supplying single unit of equipment, GN Company is capable to design and manufacture Tank, and Container/Skid, where all the equipment can be installed on one module, so the system is easier to move around different job sites.

This European client orders one compact structure, including Two Layers of Vibrating Screens and Six 4-inch Hydro Cyclones. The drilling mud would firstly come to bottom layer screen, where coarse particles would be separated out, and then Submersible Slurry Pump would suck the mud and pump to Hydro Cyclones, where fine particles would be separated out. And the slurry discharged from bottom of Hydro Cyclones would come to the upper layer screen for drying.

Till now, GN Company has already supplied Mud Recycling Equipment to countries in Germany, Poland, Russia, Switzerland, Spain, Singapore, Malaysia, Australia, USA, Canada, etc.

GN Company has strong support of Technical Engineers, and takes advantages of offering customized design, and arranging Production, and delivering machine within good time.

Welcome to contact GN Sales Managers, and they would offer details One Stop Turnkey Solution for your 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)