GN is a well-known brand from China, its full company name is HeiBei GN Solids Control Co.,Ltd which locadted in No.3 Industry Road, Dachang Chaobai River Development Area,Langfang, China; We are known around the world for unique innovation without compromise, sophistication while maintaining user simplicity, and superb service to our extremely wide customer base.specializing in supplying solids control& waste management equipment to the global market.

decanter centrifuge is a specialized centrifugal processing device used in various industries, including the oil and gas sector, wastewater treatment, food and beverage, and chemical processing. In the context of the oil and gas industry, decanter centrifuges play a crucial role in the separation and clarification of liquid and solid phases in drilling operations and in the processing of crude oil.

Here’s how a decanter centrifuge typically works:

Separation Principle: The decanter centrifuge separates solids from liquids based on the principle of sedimentation and centrifugal force. It utilizes high-speed rotation to accelerate the settling of solid particles within a liquid suspension.

Components: A decanter centrifuge consists of a rotating bowl, a screw conveyor (also known as the scroll), and a drive system. The bowl and the conveyor rotate at different speeds, creating a controlled pressure difference that facilitates the separation process.

Centrifugal pumps are commonly used in various industries for fluid transport. Here’s a brief overview:

How they work: Centrifugal pumps use a rotating impeller to create a centrifugal force, which moves fluid towards the pump outlet. The impeller spins within the pump casing, and as it rotates, it imparts kinetic energy to the fluid. This kinetic energy is then converted into pressure energy, forcing the fluid out through the pump discharge.

shale shaker is a vital component in the process of drilling for oil and gas. It is part of the solids control system used to separate drilling cuttings from the drilling fluid. Here’s a brief overview:

Function: The primary function of a shale shaker is to remove large solids from the drilling fluid, or mud, before it is circulated back into the drilling system. During the drilling process, cuttings (rock fragments) are generated, and the shale shaker helps separate these cuttings from the mud. This is crucial for maintaining the properties of the drilling fluid and ensuring efficient drilling operations.


  1. Screening: The shale shaker uses a series of screens with different mesh sizes to separate solids of various sizes from the drilling mud. The screens are typically mounted in a vibrating frame, and as the mud flows over the screens, the solids are separated based on their size.
  2. Vibration: The vibrating motion of the shale shaker helps convey the cuttings over the screens and through the openings, allowing the drilling fluid to pass through while retaining the larger particles.

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