dewatering centrifuge

Recently GN Company finished production of 10 sets of Decanter Centrifuges, ordered by a client from Middle East Company.

The model this client ordered is GNLW363, with bowl diameter about 360 mm, bowl speed 0~3200 RPM, and G force 3063 G, widely used for Mud/Sludge Dewatering, thickening, and different types of liquids clarifying.

GN Decanter Centrifuge working procedure is as below,

feeding the Liquid/Sludge into the decanter centrifuge, and both screw conveyor (within Bowl) and Bowl would rotate at a high speed, but different rate.

The solid and liquid would come into Two Rings separately, named Solid Ring and Liquid Ring.

While liquid’s specific gravity would be less than solid, so Liquid Ring would be closed to the Central Axis, and the Solid Ring would be closed to Bowl.

Because of the different speed of Bowl and Screw Conveyor, so Solid would be pushed to Cone end, while Liquid would be pushed to other end.

GN is a professional manufacturer Decanter Centrifuge for 11 years, and supplying about 250 sets for International market every year, including USA, Canada, Netherlands, UK, Australia, UAE, China, etc.

GN can supply from 9 inch (220mm) to 30 inch (760mm), with bowl length and diameter ration up to 4.2, and adjustable G force is up to 3000G, to meet different requirements.

GN guarantees the goods for 14 Months after shipment or 12 months after commissioning whichever comes first.

Welcome to contact GN Company for more Technical Specifications and Working Video of Decanter Centrifuge.

A Middle East client ordered some Fully Hydraulic Driven (FHD) Decanter Centrifuges from GN Company, with centrifuge feeding pump.

Fully Hydraulic Driven Centrifuge is driven by Hydraulic Pump with two units of hydraulic oil circuits, one for Bowl drive system, one for Scroll drive system.

GN Company can manufacture and supply FHD centrifuge with bowl diameter from 9 ~30 inch, and provide professional Centrifuge Feeding Pump with 10~90 m3/h, 4~22 Kw.

Decanter Centrifuge

GN worked together with the reputable centrifuge hydraulic driving system manufacturer from Switzerland for developing this fully hydraulic system, in order to reach the requirement for high standard from the international market and the high-class market in China.

GN FHD Decanter Centrifuge has advantages as follow,

1. Centrifuge, Hydraulic Driving System, and Control System is installed in one skid, and it can be easy for rigging up.

2. Operator can control centrifuge with PLC system, which is easy, smart, and with safety protection.

3. The bowl and scroll is processed by high precision CNC machine and balanced by advanced balancing machine. Performance is stable and maintenance is less. Centrifugal casting technology makes the bowl material much denser to avoid bubble.

 

GN Decanter Centrifuge can be widely used for industries as below,

Environmental & Wastewater Treatment

Mining and Construction

Chemical & Pharma

Food & Beverage

Edible Oil

Welcome to GN Company for more technical specification and working video.

Decanter Centrifuge can be widely used for Dewatering, Solid & Liquid Separtion, Liquid Clarifying in the field of Liquid Treatment, Waste Water & Sewage Treatment, Animal Waste, Ore Slurry, Pulp, Chemical, etc. There it is such A HUGE MARKET here!

Clients & End Users prefer to purchase alternative models, in order to save cost and delivery time, as there are many Companies that are well known in the filed of Decanter Centrifuge manufacturing.

GN Solids Control focus on manufacturing & supplying Decanter Centrifuge for 11 years, and supplies about 200 sets for International market every year, with 70% supplying for International Market, including USA, Canada, Netherlands, UK, Australia, UAE, China, etc.

GN has two factories under operation, and a third one under manufacturing now, with more than 100, 000 square meters totally.

GNLW764-VFD

30 inch bowl diameter GN centrifuge

GN can supply from 9 inch (220mm) to 30 inch (760mm), with bowl length and diameter ration up to 4.2, and adjust G force is up to 3000G, to meet different requirements.
GN can send engineer for helping the first time commissioning of the products if by clients request.
GN guarantees the goods for 14 Months after shipment or 12 months after commissioning whichever comes first, during the guarantee period.
GN would be responsible for problems caused by quality of production or raw material.
Welcome to contact us for more Technical Specifications and Working Video of GN Decanter Centrifuge.
Kevin Liu
 
Sales Manager
GN Solids Control
(Mud Solids Control & Waste Management)
Contact: Hebei GN Solids Control., Ltd
Mobile/WhatsApp/Wechat: +86-15810901775
Telephone: +86-316-5276988/9
Address: No.3 Industry Road, Dachang Chaobai River Deveopment Area, Langfang, China 065300

Aluminium Hydroxide Slurry Treatment is always a big headache because of the strict environment policy, and the factories would also prefer to recover the Aluminium hydroxide, which separated and recollected from the slurry, in order to save cost.

It always takes long time to apply the approach of Natural Settlement, and also the clients request that the concentration to be 60%~80%, and the the alumina (Aluminum Hydroxide) slurry has a concentration of only 8% to 10%. The Aluminum Hydroxide Slurry Treatment contains water and Sodium Nitrate.

GN Solids Control offers an Economy and Convenient approach for Aluminium Hydroxide Slurry Dehydration/Dewater/Dewatering, it is Decanter Centrifuge.

The Procedure shown as above pictures, the slurry are feed into Decanter Centrifuge, where solid and liquid would be separated, and the Clean water and Dry Solid would be discharged from different port.

The Solids Discharge Port is made of Tungsten Carbide Insert, which it is anti-abrasion, and it would extend the working hours.

GN focus on manufacturing Decanter Centrifuge for 11 years, and has 220, 360, 450, 550, 760 series, with capacity ranging from 100 L/min to 120 m3/h, for the clients to choose based on their specified requirement.

GN supplies about 200 sets of Decanter Centrifuge every year, with 70% for International Market, widely used for Solid-Liquid Separation, and dewatering projects.

GN has two factories under operation, and a third one under manufacturing now, with more than 100, 000 square meters totally.

GN also manufacture and supply feeding pump, for feeding material into the Decanter Centrifuge.

 

Welcome to contact us for more information.

 

Kevin Liu (kevin@gnseparation.com)

Region Sales Manager

GN Solids Control 

Dredging Material Treatment is always a big problem for local governments, especially for De-watering the material.

GN Solids Control can supply One Stop, Turnkey Solution for Dredging Material Treatment.

Last week, GN 1000 GPM dredging slurry separation system was delivered to work site for customer’s project starting celebration. It is the first unit standard configuration system for dredging slurry separation which showed that GN has made herself getting into a further level for river and lake sludge cleaning up.

Main Equipments for 1000GPM Dredging Slurry Separation System,
1. GNZS703 Shale shaker – 2 Units
2. GNZJ703-2S De-sander – 1 Unit
3. GNSB6x5-13 Sand Pump – 2 Units
4. Mud tank and accessories

Working Procedure,
The Dredging Slurry firstly go through the shale shakers, in order to remove the solids with more than 100 um. The slurry after the Shale Shaker Treatment would go through the De-Sander, in order to remove the the solids between 45~70 um. There are independent mud tanks under the shale shaker and De-sander, for collecting the liquid separately passing from the shale shaker and De-sander.

The two sand pumps are used for feeding material into the Shake Shaker and De-sander Separately.

GN also develops Decanter Centrifuge for removing fine solids (up to 5um) from liquid, and removing all the Solids from Liquid, with Polymer Dosing System.

Welcome to contact us if you need more information.

GN Solids Control CO. 

Kevin Liu