GN Separation will attend IE Expo China 2024 in Shanghai

GN will attend  IE Expo in Shanghai next month, welcome both regular clients and news clients to visit us as below

Show Name: IE expo China 2024
Location: Shanghai New International Expo Centre (SNIEC)
Expo Date:April 18~20, 2024
GN Booth: N4-H46\I46(Hall 4)

GN will bring some of our main product at this Expo, for instance, decanter centtifuge, sludge vacuum pump, 3-Phase disc stack separator and so on.

  1. Decanter Centrifuge- the solid liquid separation equipment. With a high speed rotating bowl, it uses the centrifugal force to separate the solids and liquid based on different density. We are going to put 554 model at this show, which is with 22 inch bowl diameter.

2. The solid vacuum pump of GN separation,it’s 100% air driving pneumatic devicem, it’s capbale of manage a wide range of the material, including liquid, solid and power. We have 3 different models, respectively GNSP-10B, GNSP-20B and GNSP-40B, due to the discrepany of the handping capacity, you can choose which handling capacity will meet your requirements.

It is worth mentioning that GN solids vacuum pump has passed EU CE and ATEX certification, fully meeting the strict standards of the European market. Especially for the GNSP10B and GNSP20B models, the equipment is equipped with wheels at the bottom, allowing operators to move and layout flexibly on site.

3. Disc Stack Separator- The disc stack separator is also called disc stack centrifuge that is always running at a higher speed even higher that decanter centrifuge.  It can guarantee the quality of the oil after separation.

For more info, welcome to visit GN, and please feel free to contact GN. we try our best to support you the best service.



Ecomondo – The Green Technology Expo

GN separation is very glad to inform that we will participate Ecomondo- The Green Technology Expo held in Rimini. Ecomondo is one of the most important envorimentual and sustainable exhibition in Italy.

The Ecomondo will be held in 7th to 10th November, lasting about 4 days. Ecomodo provide a platform for professionals and business worldwide to exchange, collaborate.

Ecomondo – The Green Technology Expo

Venue: Rimini Expo Centre, Italy
GN Booth: B7, 414

This time, GN will bring decanter centrifuge, solid vacuum pump and dewater screw press in Ramini.

GN decanter centrifuge can complete basic separation process such as solid-phase dewatering and liquid pahse clarification. The 3-phase decanter centrifuge can achieve solid-liquid-liquid separation. GN decanter centrifuge has shown excellent performance in the treatment of industiral wastewater, municipal, wastewater and oily sludge and other fileds, according to the different hourly capacity, we have some different model for your choose.

GN solid vacuum pump is fully pneumatic device that can handle various forms of waste, including liquid, slurries, powders, particles, viscous substance, etc. It is widely used in fields such as municipal sludge wastewater treatment.

Dewater screw press, it’s a kind of economic and environmental friendly sludge dewatering equipment. It is a new type of sludge extrusion dewatering equipment by using the principle of screw extrusion.

GN look forwrad to communicate with more professional clients at the Ecomondo exhibition. We wish to establish  connections with customers, partners to jonintly promote the development environmental protection.






Ecomondo the Green Technology Expo In Rimini

Ecomondo the Green Technology Expo will be grandly held from 7th to 10th November at Rimini expo center in Italy. The exhibition aims to showcase new technologies and equipment in solid-liquid separation in the wastewater recovery and environmental industry .

As a processional equipment manufacturer, GN separation will appear at Ecomondo Green Technology Expo with booth No. B7,414 to show decanter centrifuge, solid vacuum pump and dewater screw press.

At this exihibition, GN will show the following equipment

  1. GNLW224FT-VFD. It’s the smallest model of decanter centrifuge which we have, with bowl diameter 220mm(9 inch), the max bowl speed is 5054RPM, we adopt SUS2205 or SUS 2304 (Duplex Stainless Steel) Centrifugal Casting, in order to reduce wear and make lifespan a little longer.
  2. GNSP10B solid vacuum pump, it’s 100% pneumatic driving, need to connect a compressor for work, it can be safely used in flammable and explosive places.
  3. GNHDL14SY Mini dewater screw press, it’s widely used in sewage treatment projects of municipal, aquaculture, food, starch, oil, pharmaceutical, chemical, paper, leather and other industries.

GN Separation is looking forward to meeting new and old customers at the exhibition.

GN decanter centrifuge

Three-phase centrifuge is mainly used for solid-liquid-liquid separation, i.e., the simultaneous separation of a solid phase (with the highest specific gravity) and two liquid phases with different densities.

Under the action of centrifugal force, the material forms three relatively stable layers, starting from the drum wall inwards in the order of solid-phase layer, heavy-liquid layer and light-liquid layer. The solid phase layer moves towards the small end of the drum driven by the screw conveyor and is discharged from the slag discharge port. The heavy liquid layer and light liquid layer flow along the aperture between the spiral blades to the big end of the drum, and then discharged from different outlets to achieve continuous three-phase separation.

2023.06.08 fish oil 3 phase decanter

There are GNLWS-364,GNLWS-454,GNLWS-554 model, GN centrifuge widely used in the field of solid-liquid-liquid separation. According to different industries and material conditions, GN can provide matching solutions. For more information about decanter centrifuge, please feel free to contact GN.



GN 3-phase centrifuge for oil sludge separation

Recently GN has completed a 3-phase centrifuge which will be send oversea customer work for oil sludge separation application.

As we all know, 3-phase centrifuge is specialized solid-liquid-liquid separation, and it also widely used Mineral oil industry, for the feeding material we control the Solids Less 10% and Particle Size less than 2mm.

The 3-phase centrifuge of model GNLWS-364 with bowl diameter 360mm and bowl length 1567mm which make the material working in the bowl with long time in order to make the discharge solid more dryer and the discharge liqiud more cleanly, and the capacity of GNLWS-364 model hydraulic capacity is 5M3/h, if the solid content of your material to process is higher and the material is more viscosity, the handling capaciry will be smaller. The 3-phase centrifuge adopts the electrical dual-motor driving system and equip with VFD control cabinet, In order to extend the service life of the 3-phase decanter centrifuge, GN adopts tungsten material protection at the screw blades, and installs wear-resistance bushing at the slag discharge port.

For more information on 3-phase decanter centrifuge package, please feel free to contact GN Separation.