Blue Flower

Decanter Centrifuge can be widely used for concentration, clarification, dehydration, the integrated concentration & dehydration, particle size classification and so on. It's widely used in the field of ETP, STP,WWTP, Chemical, Paper, Textile, Sugar, Mineral and Metallurgical Industries, Fertilizer Industries, Food Industries, Sewage and Effluent Treatment Plant, Refinery & Petrochemical Industry, etc.

GN Company has been focusing on manufacturing Decanter Centrifuge & Disc Separator for 13 years since 2007, with 3 factories in China Mainland, which are very close to the Beijing International Airport. GN Company can manufacture centrifuge for different applications with capacity ranging from 1m3/hour-120m3/hour, with different explosion proof standard, including ATEX, CNEX, IEC.

As there are different models of Decanter, GN Technical Engineers always do their best effort to find out the most match able model for the clients' specified project. Therefore it's always necessary for the clients to supply detailed & specified project details.

GN Company's Technical Engineers offer a Complete & Professional question list for the clients to answer, welcome to contact us for the list. While many potential clients have problems to answer the Question List, hereby we calculate the key questions as follow,

1. Solids Liquid separation? Or Solids Oil Water separation?

2. If the slurry can be separated by Gravity themselves?

3. Volume Percentage of Solid

4. Target for solid and liquid after treatment by our Machine

5. Explosion proof

6. Solids size

Welcome to contact us GN Sales Managers, and we would offer the Best & Economy 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 Fax:+86-315-5276990

Mob(WhatsApp/Wechat): +86-15810901775

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

Web: http://www.gnseparation.com

Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)

GN Separation and Conveying Company has become a professional manufacturer of Centrifuge for 13 years, and now the Company has 3 factories, and is capable to manufacture Decanter Centrifuge with bowl diameter from 9~30inch, that is about 220~760mm, with treatment capacity ranging from 1~2m3/hour-120m3/hour.

GN Company already supplied Decanter Centrifuge to UK, Netherlands, and now GN Company received more attention from other clients about our Decanter Centrifuge within Europe.

The first main application for Decanter Centrifuge is for Dehydration, and it is about to separate the solid phase from the liquid phase in the suspension, and the less liquid phase in solid phase, the separation is better.

Regarding to the selection of Centrifuge model for clients' project, GN Company's Technical Department has suggestions as follow,

If solid phase concentration is high, the particles are rigid bodies or crystals, and the particle size is big, so we suggest Centrifugal Filter. If the particles are allowed to be broken, so we suggest Scraper Centrifuge. If the particles are not allowed to be broken, so we suggest Cold Pusher or Centrifugal force Unloading Centrifuge.

The dehydration performance is not only related with the material itself, but also related with the centrifuge's centrifugal force, separation time, pore size of thescreen, porosity and other parameters, as well as the material of the centrifuge, Ph, the particle characteristics and process requirements, etc.

If solid phase concentration is low, and the particle size is very fine, or it is amorphous mycelium, we suggest Three-Food Sedimentation Centrifuge or Decanter Centrifuge without filter. And the centrifugal factor, Length/Diameter ratio, flow rate, overflow radius are all selected based on particle size of solid and the difference of the specific gravity of Liquid and Solids. And if the particle size is very uneven, the coarse particles can be removed by sieving, and then dewatered by centrifuge.

If the specific gravity of solid phase and liquid phase is close, and particle size is bigger than 0.05mm, so we suggest Centrifugal Filter. And if the particle size is too fine, the filter will run seriously. And if the filter is too thin, so the dehydration performance will decrease, and the amorphous mycelia and solid particles containing oil would block the filter.

And if requirement treatment capacity is high, we suggest continuous processing machine.

Welcome to contact GN Sales Managers, and we would offer customized solution for your project.

Best & Regards,

Kevin Liu

GN Separation & Conveying

Tel:+86-316-5276988/9 Fax:+86-315-5276990

Mob(WhatsApp/Wechat): +86-15810901775

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

Web: http://www.gnseparation.com

Address: No. 1 Zhongxun Road Dachang Chaobai River Industry Zone, Langfang, Hebei, China (Close to Beijing Int. Airport)

Recently GN Company received order from offshore drilling company for our Sludge Solids Transferring Pump. That Pump can be widely used for transferring oily sludge, powder, soil, sand, high solids contented slurry, high density slurry, etc.

Welcome to contact GN Sales Managers for the pump technical specifications and working videos.

Please find the Pump working videos from this Linkage.

Sludge Solids Vacuum Pump

GN Company has developed 3 models of that pump, with different capacities, including 10m3/hour, 20m3/hour, 40m3/hour.

The Pump horizontal suction distance is 50~100 meters, while discharge distance is 500~1000 meters.

Vertical suction depth is about 8meters, while lift/head is about 80meters.

Attn.

The capacity is calculated based on Clean Water, and it might reduce some for different projects during actual operation.

GN Company is a professional manufacturer of Separation & Conveying Equipment for 13 years, including as follow,

2 Phase Decanter Centrifuge

3 Phase Decanter Centrifuge

2 Phase Disc Separator

3 Phase Disc Separator

Sludge Solids Transferring Pump

Centrifugal Pump

Screw Conveyor

Oil Water Separator, etc.

Now GN Company has 2 factories under operation, and has built a new factory, which would come into operation within 2 years.

We would attend exhibition in 2020 IFAT in Germany, and show our Pump.

Welcome to visit us during the exhibition.

There is One Indian Company ordering one unit of Sludge Solid Vacuum Pump for his project. That pump can be widely used to transfer Sludge, Solid, Slurry, and Water for different projects. This model pump is Really Hot-Sale, always out of stock, and standard manufacturing time is 45 days.

Sludge Solid Vacuum Pump

The Pump Main Features as follow,

100% Air Driven (Generates 25''hg vacuum)

No Need of Electricity or Diesel, Safety for different projects

NO internal workings/moving parts/impeller, Low Maintenance

One-man Operation

Horizontal Suction Distance 50~100meters

Horizontal Discharge Distance 500~1000meters

Main Applications as follow,

Sand, Soil, Powder, transfer

Slurry, Sludge removal and transfer

Mud and tailings transfer

Oil sludge, tank bottoms residual removal and transfer

Barge tank and silo transfer of material

Diatomaceous earth

Hazardous waste removal with close circuit transfer

Animal waste, etc

Sludge Solid Vacuum Pump

GN Company has two factories under operation now, and has been building a third one, with total size about 100,000 square meters.

GN Company has two branch companies, one is in Houston, USA, and one is in Moscow, Russia, with Decanter Centrifuge Units & Spare Parts stocking in warehouse in Houston for sale.

Welcome to contact GN Sales Managers for Pump technical specifications & working video.

For your information,

GN Company would attend two exhibitions in 2020.

AsiaWater 2020 in Kuala Lumpur, Malaysia, dated on March. 31st~April 2nd, with Booth No. I-601, Hall 6, Level 2

IFAT 2020 in Munich, Germany, dated on May. 04 ~ 08th, with Booth No. 104-b, Hall A1

GN Company supplied one unit of Solid Vacuum Pump for Hongkong client, for his construction project. It's a type of Pneumatic pump, which sucks solid/sludge/slurry with vacuum, based on the principle of Venture. The pump is 100% air operation, and generally the air is supplied by air compressor.

This Hongkong client purchased one unit of GNSP-40B, with capacity 40m3/hour, horizontal suction distance 100 meters, and discharge distance 1000 meters. And its vertical suction depth is 8m, while head/lift can reach about 80 meters.

vacuum pump

GN Solid Vacuum Pump, also named Solid Transfer Pump, its main features & applications as follow,

100% Air Operation (we suggest clients to find air compressor from local market, and factories are always available with air source)

Safe in operation and different applications

NO internal workings/moving parts

Transferring high gravity/density sludge

Transferring solids, with content maximum up to 80%

Transferring slurry, water, etc

Attn., air demand ranges 4.3~17m3/hour for different models of pump.

GN Company already supplied this pump to UK, Russia, Norway, Greece, Middle East countries, Southeast Asia, India, Africa, etc.

Now GN Company Sales Managers have been working hard to develop the market and new clients in different countries, we are open to find Reliable Business Partners for developing local market together, but that completely depends on real marketing capabilities and orders the partners can bring to us in the first stage.

Welcome to contact GN Company about our pump working video and technical specifications.

GN Separation and Conveying Company supplied one unit of Disc Separator for Phosphoric Acid Plant in Africa.

The Disc Separator, also named 3 Phase Separator, is used for Solid Liquid Liquid separation, such as Vegetable Oil, Animal Oil, Starch, Dairy, Beverage, Beer, Biological, Pharmaction, Chemical, Waste Cooking Oil, Biodiesel Oil, Mineral Oil, etc.

GN Company 3 Phase Disc Separator

The Disc Separator's working principle as follow,

The material is feed into the heart parts of the machine, the inside of drum. Under the action of strong centrifugal force, the material passes through the separation interval of a group of disc bundles, with the neutral hole of the disc separator as the interface, the liquid with higher density (heavy phase) moves outward the neutral hole along the disc pieces, among which, the heavy residues accumulates in the sediment area, and the heavy phase flows to the large centripetal pump. The liquid with smaller specific gravity, light phase, moves along the disc wall toward the neutral hole and converges to the lower centripetal pump. At the same time, the light and heavy phases are respectively output by the lower centripetal pump and the upper centripetal pump, and the heavy slag is periodically discharged, so continuous production can be achieved.

GN Company 3 Phase Disc Separator

GN Company now is capable to manufacture Disc Separator with capabilities ranging from 1m3/hour~25m3/hour, and automatic sludge discharging function and self-cleaning function. And its bowl diameter is from 440mm~800mm, slide piston is from 380mm~700mm, and maximum speed is from 4500RPM-7100RPM.

Attention, the solid content in the slurry feeding into Disc Separator shall be less than 3%, and solid size shall be less than 400um, in order to get the best performance.

GN Company also manufacture Decanter Centrifuge and Shale Shaker, which can be used to separate out coarse size solid more than 20um.

Welcome to contact GN Company sales managers for working videos and technical specifications.