shale shaker | GN Decanter Centrifuge

Shaker-Widely Used for Solids Separation in Different Industries

A business client from Egypt contacted GN Company for a shale shaker, in order to separate different sizes of Salt Solid. As he finds GN Shaker operating well in his friend’s salt processing factory.

Shale Shaker is a mechanical device, for separating solid based on their different size. The smaller size of solid would pass through the screens installed on the shaker, while the bigger size solid would be separated out and discharged.

Generally shaker is used for removing drill cuttings from the drilling fluid while circulating and drilling, and now it can be used for more applications. For example, this Egypt purchases Shaker for removing big size of salt.

GN shaker can be widely used for Construction Sludge Separation, Mining Industry, Industry Waste Sludge, Food, Beverage, Dredging, Municipal Wastewater, Animal Waste, etc.

GN Company is a professional manufacturer of Shale Shaker for more than 10 years, with complete series of Model, including GNZS752 (capacity 45 m3/h), GNZS703 (capacity 120 m3/h), GNZS594 (capacity 140 m3/h), GNZS706 (capacity 120 m3/h), and with advantages as follow,

Shaker deck angle can be adjusted during normal working, while performance is stable.
Shale shaker deck and Screen are sealed with rubber, for longer life, while it’s easy for replacement.
Shale shaker bottom deck made from Stainless Steel for long service life.
Heat treatment on complete shale shaker deck operation if the clients prefers High G force.
Shale shaker screen are pretensioned for screen changing conveniently.
Vibration Motors are all famous brand: IEC Ex, ATEX and UL Certified
Electrical Control Parts are all famous brand, such as SIEMENS, Schneider.

All these Shakers can be assembled with different Shaker Screen, for separating different sizes of Solid, ranging from 40~2000 mm.

Welcome to contact us for more information and working videos of our shakers.

Kevin Liu

Regional Manager

Tel:+86-316-5276988/9 Fax:+86-315-5276990
Mob(WhatsApp/Wechat): +86-15810901775
Email: kevin@gnseparation.com

Replacement Screen for Drilling Activities

As this winner seems to be colder than before, the consumption for gasoline becomes more. Drilling activities in North Europe, North American and China becomes more activated. While the labor cost for drilling goes up, but economy still doesn’t looks good, so these big drilling companies and petroleum companies seriously look for solutions to lower financial cost.

Shale Shaker Screen is a highly consumed product, which installed on the shale shakers or mud cleaner, generally the operators shall change the screen at least every week, but cost for those Original Brands’ Shaker Screen is too much money, so all the end users prefer to find reliable and qualified replacement screens, with less financial cost.

GN Solids Control is a professional manufacturer of Shale Shaker Screen, and we understand that cost-effective shale shaker screens are very important for solids control equipment. So GN focus on researching and developing the best technology to manufacture top quality shaker screens for our clients.

GN replacement Shaker Screen are available for all API no., and can be used for International popular shale shakers.

GN achieved the API RP 13 C test reports for whole series, from API 20, 35, 40……3000. Now GN is able to make around 5000 PCs of shaker screens every month, and with our distribution network and cost-effective products, GN Shale Shaker Screens are popular around the world.

GN Screen Type
Hook strip flat screen
Steel frame screen
Composite frame screen
Pyramid screen
Hook strip soft screen
And more…
GN Replacement Screen
Original Screen for GN Solids Control shaker
Replacement screen for Derrick Shaker
Replacement Shaker Screen for MI-Swaco Shaker
Replacement Screen for NOV Brandt Shaker
And more……

Welcome to contact us for Shale Shaker Screen requirement, and it’s acceptable for sample orders. And we have our own Big Warehouse in Houston, TX, USA for stocking big amounts of screens.

Best & Regards,

Kevin Liu

Regional Manager

Tel:+86-316-5276988/9 Fax:+86-315-5276990
Mob(WhatsApp/Wechat): +86-15810901775
Email: kevin@gnseparation.com

Replacement Screen for Drilling Activities

As this winner seems to be colder than before, the consumption for gasoline becomes more. Drilling activities in North Europe, North American and China becomes more activated. While the labor cost for drilling always goes up, so these big drilling companies and petroleum companies seriously look for solutions to lower financial cost.

Shale Shaker Screen is a high consumed product, which installed on the shale shaker, generally the operators shall change the screen at least every week, but cost for those Original Brands’ Shaker Screen is too much money, so all the end user prefer to find reliable and qualified replacement screens, with less financial cost.

GN replacement Shaker Screen are available for all API no., and can be used for Derrick, MI-Swaco, and Brandt shale shakers.

GN achieved the API RP 13 C test reports for whole series, from API 20, 35, 40……3000. Now GN is able to make around 8000 PCs of shaker screens every month, and with our distribution network and cost-effective products, GN Shale Shaker Screens are popular around the world.

Welcome to contact us for Shale Shaker Screen requirement, and it’s acceptable for sample orders. And we have our own Big Warehouse in Houston, TX, USA for stocking big amounts of screens.

Best & Regards,

Kevin Liu

Regional Manager

Tel:+86-316-5276988/9 Fax:+86-315-5276990
Mob(WhatsApp/Wechat): +86-15810901775
Email: kevin@gnseparation.com

Dredging Slurry/Material Treatment

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

Hydro Excavation Waste Slurry Treatment

What is Hydro Excavation?

Hydro Excavation is now popular in North America for excavating soil by High Pressurized Water. Then an air conveyance or vacuum is used to transfer the mixture of water, soil, large size trash and some other materials into a debris tank. This Hydro Excavation allows for a non-destructive to excavate soil and locate underground utilities.

How to deal with the Hydro Excavation Waste Slurry Treatment?

GN Solids Control provides One Stop, Turn Key Solution to recover water and discharge the soil suitable for environment. The process diagram is as below.

1. Waste Collecting and Washing Module – the waste slurry is delivered to site via the hydro truck and then discharged to a large size collecting hopper at which bottom there are valves to discharge the slurry onto a coarse screen for large size trash separation.

The liquid with fine particles is collected in the tank located under the coarse screen. The liquid is then pumped to GN high G force drying shaker for finer solids separation. Here the operator can also use pressure flushing device to wash the slurry. GN shaker is fixed with composite frame shaker screen for longer working time and better performance.

2. Fine Solids Hydro cycling Separation Module – GN desilter with hydro cyclone manifold is fixed on a washing tank for further separation of the fine solids. The under shaker of the desilter is same model with GN drying shaker for easy maintenance. The hydro cyclone is using centrifugal force and gravity to separate the liquid and solids. The slurry is pumped into the cyclone with high speed for effectively separation process.

3. Dewatering Centrifuge Module – in this hydro excavation waste slurry treatment system, a decanter centrifuge (bowl diameter is 9 inch, 220mm) is used to remove the ultra-fine solids in the slurry. A chemical dosing system can be connected to the dewatering centrifuge to increase the efficiency of the separation.

Welcome to contact us for more detailed information.

GN Solids Control

Kevin Liu

kevin@gnseparation.com