GN Company is a professional manufacturer of Decanter & Separator, widely used for Solid Liquid Separation, Slurry Clarification, and Sludge Dewatering in different industries, including Olive Oil Production and Processing.

Please find description about Olive Oil production as follow, and what Decanter & Separator can be used for.

1. Firstly removing leaves from Olive fruits, and cleaning the fruit.
2. Secondly crushing the fruit, grinding, and making the Olive Oil out.
3. Feeding the mixture into Decanter Centrifuge by Progressive Cavity Pump, for solid liquid separation.
4. Feeding the light phase (liquid outlet from Decanter) into Disc Separator, for oil, water and little solid separation.
5. If the Oliver Fruit is high quality, the Olive Oil from Disc Separator is Edible.
If the Oliver Fruit is not low quality, it is necessary to refine the Olive Oil from Disc Separator, for high purification and Edible.
6. The heavy phase from Decanter Centrifuge and Disc Separator would be dry, stocked, and can be used for Energy.

Decanter Centrifuge

GN Company has been a professional manufacturer of Separation & Conveying Equipment for 13 years, including items as follow,
2 Phase Decanter Centrifuge (solid/liquid separation)
3 Phase Decanter Centrifuge (solid/liquid/liquid separation)
2 Phase Disc Separator (solid/liquid separation)
3 Phase Disc Separator (solid/liquid/liquid separation)
Sludge Solid Vacuum Pump
Centrifugal Pump
Progressive Cavity Pump
Screw Conveyor, etc

GN Company would attend exhibition as follow, welcome to visit us during the exhibition, and check with our Technical Engineers for technical specifications.

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

Indian client ordered one unit of GNSP-20B Vacuum Pump from GN Company, and it would be shipped before the Chinese New Year Holiday. That pump can be used for transferring Sludge, Powder, High Solid Content Sludge, High Density/Viscosity Sludge, Slurry, Water, etc.

GN Company has supplied this pump to ship repairing/maintenance plant, for suction the small iron powder, to olive oil processing plant, for transferring active carbon, to environment protection Company, for transferring oily sludge, and to Construction Company, for transferring waste construction solids……

20200112 SolidsVacuumPump2

The horizontal suction distance can be 50~100 meters, and discharge distance can be 500~1000 meters. Vertical suction depth can be 8 meters, and lift/head can reach 80 meters. (capacity calculated based on clean water)

There is no cost of Electricity or Diesel for GN Vacuum Pump, and it is 100% air operation. The air source from Air Compressor is suggested, which is always available in the majority of factories.

20191215 Solids-Vacuum-Pump-4

GN Company has been focus on manufacturing Pump for about 13 years, including Sludge Solid Vacuum Pump, Centrifugal Pump (100% Interchangeable with NOV Mission Magnum), Screw Pump, Submersible Slurry Pump, etc.

GN Company has been supplying Equipment to about 80 countries, including Europe, Africa, Middle East, Russia, Southeast Asia, North and South America, Asia, with 70% sales are from International Market.

GN Company has two factories now under operation now, and the third factory would come into operation in 2020, with total size about 100,000 square meters.

GN Company head office & factories are all in China, one hour from the Beijing International Airport by car.

GN Company has two branch companies, including one in Moscow, the other one in Houston.

Welcome to contact GN Sales Managers, and visit GN Company.

There is one set of Oil Sludge Treatment System is under installed in China Mainland, used for refinery oil sludge treatment.

GN Company, as a professional manufacturer of Separation and Conveying equipment, can supply equipment as follow,

Decanter Centrifuge (solid/liquid separation),
Disc Centrifuge (solid/liquid/liquid separation),
Oil Water Separator,
Oil Sludge Treatment System,
Thermal Desorption Unit System,
Sludge Solid Vacuum Pump,
Centrifugal Pump,
Pipeline, accessories, etc.

2019.10.17 Oil Sludge Treatment Jobsite

GN Company supplies about 12 sets of Oil Sludge Treatment System for clients each year, 70% for international market, including Europe, Asia, Africa, Kuwait, Oman, Iraq, Canada, Kazakhstan, etc.

A Brief Introduction about GN Company’s Oil Sludge Treatment Procedure as below,

Shaker used to remove coarse size solid, more than 100um.
Decanter Centrifuge used to separate solid and liquid.
Disc Centrifuge used to separate Oil and Water.

The result after treatment by GN Company’s Oil Sludge Treatment System as below,
1. BS & Water content in Oil, less than 3%
2. Oil content in Solids, less than 2%
3. Oil content in Water, 500-1000ppm

2019.10.17 Oil Sludge Treatment Plant 3

GN Company would attend exhibition named Ecomondo 2019, in Rimini, Italy, dated on November 5-8th, with Booth No. 010, Hall D2.

Welcome to visit GN booth during the exhibition!

There is a batch of Shaker Shakers ready for shipment to Indian’s work site for drilling project.

GN Company is a professional manufacturer of Solid/Liquid Separation, Solid/Liquid/Liquid Separation Equipment for 12 years, including Decanter Centrifuge, Disc Separator, Shale Shaker, Desander, Desilter, Mud Cleaner, etc.

2019.10.10 Triple Shale Shaker 1

India is a huge market, with steady sales amount increase, and GN Managing Board pays big attention on developing India market.

GN Company would attend the IFAT 2019 exhibition in Mumbai.

Date: October 16th~18th, 2019.


Booth No.: D41A, Hall 1

GN Company attends exhibition

We would show products as follow,

  1. Decanter Centrifuge – Solids-liquid separation, solids dewatering, waste water concentrate, Edible oil production, mining tailing dewatering, other industrial separation
  2. Sludge Solid Vacuum Pump – High solid content sludge transfer, oily waste sludge transfer, solid powder transfer, animal waste transfer
  3. Centrifugal Pump – Drilling mud transfer, light slurry transfer

Welcome to visit GN booth.

Greatly hope to see you there, GN Sales Managers would send best solution/offer for your project.

There is one set of drilling mud recycling system is under final assembling in GN Company‘s work plant, and would be ready for shipment soon.

This Drilling Mud Recycling System mainly includes equipment as follow,
Shale Shaker,

Pump, Pipeline, Accessories, etc.

The shale shaker is used to remove coarse solids, with size more than 100um.
The Desander is used to remove solids, with size 45~70um.

Working Procedure as below,
Feeding Drilling Mud to Shale Shaker through Mud Logging Tank, solids with size bigger than 100um would be shake out.
The drilling fluid passing through shaker screen would be pumped to Desander by Submersible Slurry Pump, solids with size 45~70um would be shake out.

The client also ordered one set of Jet Mud Mixer, including Mud Hopper, Mud Mixing Pump (centrifugal pump), for mixing the drilling fluid with chemical products, in order to improve its working performance.

GN Company is a professional manufacturer of Solids Control Equipment for 11 years, including Decanter Centrifuge, Shale Shaker, Shaker Screen, Desander/Desilter, Pump, etc.

GN Company supplies about 300 sets of decanter centrifuges in 2018, with 70% for International Market, including UK, Canada, Australia, USA, Russia, China, etc.

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