GN Company is a professional manufacturer of Separation and Conveying Equipment, including Decanter Centrifuge, Disc Stack Separator, and Sludge Vacuum Pump, etc. All the equipment can be widely used for solid liquid separation, oil water separation, and sludge transferring.

Sludge Solid Vacuum Transfer Pump is one of the main and hot sales GN Equipment for transfer/convey technology. The Pump can be widely used to transfer sludge, slurry, solids, sand, soil, powder, mud, tailing, etc. It can be used for industries of tank bottom cleaning, construction material transfer, animal waste collection, etc.

Please find the Vacuum Pump working video from linkage as below,

https://www.youtube.com/watch?v=OuUWPKmtVr0

The pump is portable unit and 100% compressed air driven, and no cost of Electricity/Diesel. It is totally safe and capable of suction solids up to 80mm in lump size. The Pump itself can create vacuum 85Kpa, so it is powerful for suction the thickest and most viscous of materials, with horizontal suction distance up to 50meters, maximum discharge distance 1000meters, and heads up to 80meters.

GN Company now has already supplied the Pump to UK, Norway, Portugal, Greece, Nigeria, South Africa, Oman, UAE, India, Malaysia, Thailand, Mongolia, Peru, Mexico, Canada, etc.

GN Company after-sale service department would offer detailed user manual and reliable on-line service to help clients to install and operate pump, and the engineers can also be sent to clients’ job sites if necessary.

Welcome to contact GN Sales Managers for specifications about the Pump. And it is also acceptable to arrange Trail Test with clients’ sample by the Pump in GN Company’s factories in China.

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 shipped out one batch of environmental wastewater treatment equipment for China client, including Centrifuge Separator and Decanter Centrifuge.

GN Company has been a professional manufacturer of Separation and Conveying Equipment for about 13 years, before focus on petroleum industry. And now GN developed a brand, named GN Separation and Technology, which is focus on supplying solid liquid separation and sludge conveying solutions for non-oil industry projects, including wastewater treatment, sludge dewatering, oil water separation in different industries, etc.

Centrifuge Separator and Decanter Centrifuge both can be used for solid liquid separation by Centrifugal force.

Here are the difference of Centrifuge Separator and Decanter Centrifuge.

1. Disc Stack Separator is feeding slurry from top or below, while Decanter Centrifuge is feeding slurry horizontally.

2. The sludge feeding into decanter centrifuge has relatively high content of solids, and bigger size of solids. While the sludge feeding into centrifuge separator has some limitation, including its size cannot be too big, and solid content shall be less than 3%.

3. Disc Stack Separator’s inner rotating part is a group of disc plates, and different phases, including Solid, Water, Oil. They are separated on the inclined plates and accumulated at different position of the bowl, and then discharged from different outlets of the separator. The Decanter Centrifuge has screw inside, which is used to push the separated solids to solids drying area, and then discharged out from Solids Outlet.

Welcome to contact GN Sales Managers, and they would offer detailed suggestions based on your project 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 finished the final test of one set of Wastewater Treatment Equipment, including Decanter Centrifuge, Flocculent Doing Unit, and Sludge Feeding Pump, and planned to do shipment to client's job site in Middle East very soon.

For the sludge dewatering, including STP, ETP, WWTP, the Decanter Centrifuge is the mostly used application. The Client ordered a big bowl Decanter Centrifuge for his project, based on treatment capacity requirement, with bowl size 18inch (450mm), L/D 4.2, and variable frequency driven speed of 0~3500RPM, and adjustable centrifugal force. The bowl is made of Duplex Stainless Steel 2304/2205, and the solids discharge port is made of tungsten carbide inserts, which is anti-abrasion and would extend working life. And GN Company would do 3 stages balancing process to maximize the balance of centrifuge, which includes 1800RPM low speed balancing, real operation high speed balancing, and assembly balancing.

Generally in order to get better performance of Decanter Centrifuge in wastewater treatment, Chemical Dosing Unit for flocculent is necessary. And GN Company can design and supply Chemical Dosing Unit with flocculent either from powder or liquid.

The client chooses Progressive Cavity Pump as pump both for sludge feeding and chemical dosing, which has advantage of stable flow rate. And GN Company can supply material of wetted parts in duplex stainless steel if client requests, in case of consideration about anti-corrosion.

Welcome to contact GN Sales Managers, and they would offer detailed solution based on your requirement.

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)

Hydrovac Excavation is widely used in Europe and American for excavation. It is to use high-pressure water to scour the ground instead of traditional way of digging. This would produce a large amount of mixture of water and soil, which occupies a lot of space, and not allowed to discharge to sewer directly. The Client can use GN Slurry Treatment System to dewatering the slurry, reduce volume amount, and recover clean water for reuse. The slurry is always collected from different working sites by Vacuum Truck, and transferred to professional Slurry-Dewater Plant to treatment.

GN Slurry Treatment System is a multi-stage separation system of Solids and Liquid, includes coarse solid particle separation, fine solid particle separation, and slurry dewatering. (chemical dosing system is optional)

First module is Coarse Solid Particle Separation, there is a big Hopper to collect the slurry discharged from Vacuum Truck directly, this Hopper would separate out sundries, such as gloves, plastic bags, etc. And then the slurry would flow to Coarse Vibrating Screen through bottom port of Hopper, the Coarse Vibrating Screen would separate out gravel and other big size of stone.

Second module is Fine Solid Particle Separation, the slurry would be pumped to a Desander Plant, where sand, silt, and other smaller solids would be separated out.

Slurry Dewater Module is to use Decanter Centrifuge, which is to remove fine particles of less than 5microns in the slurry. GN Company can also supply Flocculant Dosing Unit, to prepare either powder or liquid chemical, which would add to decanter centrifuge with slurry together, it helps Decanter Centrifuge to get better performance of solid and liquid separation.

The recovered water from Hydrovac Slurry Treatment System can be reused for hadrovac excavaton, and the dewatered solids can be used for land filling or as construction material.

Welcome to contact GN Company, the Sales Manager would offer professional suggestions 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)