In any modern city, there are municipal sewage and water pipelines crossing under the city ground. When there is need to lay a new pipeline or repair an existing one, there comes difficulty if we wouldn’t like to bring damage to the ones already there. Then, the brilliant human beings came up with the technology of hydro excavation, which is both highly reliable and accurate. It use high pressure water and a vacuum system to dig into the soil and is considered as a kind of surgical method....

Decanter centrifuges are quite popular for separating out solids particles from liquid in many industries like drilling mud solids control, waste management, slurry treatment, food and beverage industry and waste water treatment. GN Solids Control is one of the leading professional solution providers among decanter centrifuge manufacturers. Just these days, GN Solids Control has finished fabrication of a decanter centrifuge system for a waste water separation project. This system includes a big...

TBM is short for Tunnel Bored Machines, which are widely used for the large diameter tunneling, like the subway constructions, trans river projects and etc. In a TMB project, during tunneling, a great amount of slurry will be generated, and such slurry should be well treated before discharge. Here the treated mostly means the separating of solids and water, which is also called dewatering. In TBM slurry, comparing with slurries from oil and gas industry or HDD projects, there are much fewer che...

Decanter centrifuges are one of GN Solids Control’s core products with clear advantages when comparing with the peers’. GN Solids Control has a full range sized decanter centrifuges from 9 inch diameter bowl to as big as 30 inch. And those centrifuges are widely used in different applications in more than 70 countries in the world. As is known to all, the horizontal decanter centrifuges are widely used in separation works for solids and liquid, in nearly all industries, including th...

Nowadays, GN Solids Control has finished a new PO from an Environment Protection company from abroad. This order includes main three products, the decanter centrifuge, centrifugal pump and vacuum solids pump, which are all of GN core products. GNLW224D-GP Decanter centrifuge. GNLW224D-GP Decanter centrifuge has a treating capacity of 5cbm/hr with a designed rotating speed at 4500RPM. Cause this client chose a fixed speed model, the working speed is decided as 3800RPM, at which the G force is se...

In the golden October, China is rapidly recovering from the pandemic situation and China’s market is booming again although in the crude oil industry. And one of the international leading brands in the solids control and waste management industry, GN Solids Control has got more and more chances to provide to drilling companies in both domestic and abroad. Weeks ago, GN Solids Control has finished the fabrication of some solids control equipment for a drilling company in China, they purcha...

Autumn in Beijing should be quite pretty with blue sky and colorful leaves, but now, under the pollution, everything is covered by dirty gray. Not only the air pollution, other environment problems are the same problem every nation faces. In the modern world, human being cannot live without crude oil, and how to treat the waste from crude oil exploration becomes a quite severe problem.Every nation has its own rules and standards for oily sludge separation, and in order to meet those strict rules...

In oil fields, no matter land ones or offshores, there should be sufficient drilling liquid to be ready for drilling nearby. This drilling liquid is to be reserved in a liquid mud plant. A good mud plant should serve 2 functions, one is for storage drilling fluids, the other is to prepare for the drilling mud. GN Solids Control has years of experiences for drilling mud system design and manufacturing, such systems including solids control systems, liquid mud plants, drilling waste treatment sys...

In the harvest September, GN Solids Control just delivered a set of compact mud recycling unit to an European client. This separation unit will be used for treatment of drilling mud from HDD projects. Although it is a small unit with only 4 meter long, it has 2 steps for separation, including a shale shaker for first step separation and a high speed decanter centrifuge for fine solids removal. By using well designed pipes and valves, the screw pump could play both roles of feeding centrifuge fr...

As leading brand for separation solution provider and manufacturer, GN Solids Control as a series of machines for different industries. Like the first applications GN has ever put foot in was the oil and gas solids control, then, came the oil and gas waste management and oily sludge separation industries. Now other kinds of GN Separation equipment are more and more widely used in new fields like food and beverage industry. Just recently, GN has delivered a set of separation machines to a food...