Should you’re on the lookout for an extremely environmentally friendly and dependable solution to separate solids and liquids in your industrial or manufacturing course of, look no additional than the decanter centrifuge. At, we provide a variety of decanter centrifuges which can be designed to fulfill the wants of just about any utility.

Introduction to Decanter Centrifuge:

A decanter centrifuge is a kind of separation tool that makes use of the ideas of sedimentation and centrifugal drive to separate solids and liquids in a mix. It’s generally utilized in industries resembling oil and fuel, chemical processing, wastewater therapy, and meals and beverage manufacturing.

The decanter centrifuge consists of a rotating bowl, which is often made from stainless-steel, and a scroll conveyor that rotates at a barely slower pace than the bowl. The combination is fed into the bowl via an inlet port, and the centrifugal drive generated by the high-speed rotation of the bowl causes the solids to settle alongside the wall of the bowl. The scroll conveyor then removes the settled solids from the bowl whereas the clarified liquid is discharged via an outlet port.

Operating Principles of Decanter Centrifuge:

The working ideas of a decanter centrifuge contain the usage of centrifugal drive to separate solids and liquids in a mix. When the combination is fed into the bowl of the decanter centrifuge, the bowl rotates at a excessive pace, producing a centrifugal drive that’s many occasions better than the drive of gravity. This drive causes the heavier solids within the combination to settle alongside the wall of the bowl, whereas the lighter liquid strikes in direction of the middle of the bowl.

The scroll conveyor, which is positioned inside the bowl, rotates at a barely slower velocity than the bowl itself. Because the scroll conveyor rotates, it strikes the settled solids in direction of the discharge finish of the bowl whereas the clarified liquid is discharged by an outlet port.

Applications of Decanter Centrifuge:

Decanter centrifuges have a variety of functions in varied industries on account of their capacity to separate solids and liquids in a mix with excessive effectivity and velocity. Among the most typical functions of decanter centrifuges embrace:

  • Oil and Gasoline Business: Decanter centrifuges are broadly used within the oil and gasoline business for separating solids, water, and different impurities from crude oil. This helps to enhance the standard of the oil and scale back upkeep prices of downstream tools.
  • Chemical Processing: Decanter centrifuges are utilized in chemical processing to separate solids from liquids or to make clear liquids. They’re usually used within the manufacturing of prescription drugs, polymers, and different chemical merchandise.
  • Wastewater Remedy: Decanter centrifuges are an integral part of wastewater remedy techniques. They’re used to separate solids from liquids in sludge, permitting for the environmentally friendly disposal of waste and the restoration of useful sources.

Advantages and Disadvantages of Decanter Centrifuge

Decanter centrifuges supply several benefits and downsides, relying on the precise utility and working situations. Among the key benefits and downsides of decanter centrifuges embody:


  • High Separation Efficiency: Decanter centrifuges can achieve high separation efficiency, making them ideal for applications where the removal of solids from a liquid stream is critical.
  • Continuous Operation: Decanter centrifuges can operate continuously, which makes them ideal for processing high volumes of liquid.
  • Customizable: Decanter centrifuges can be customized to meet specific processing needs. The speed of the bowl and scroll conveyor, the length and angle of the scroll conveyor, and the feed concentration of the mixture can all be adjusted to optimize the separation process.


  • High Capital Cost: Decanter centrifuges can be expensive to purchase and install, particularly for small-scale applications.
  • Complex Operation: Decanter centrifuges require skilled operators to ensure that they are operated correctly and efficiently.
  • High Energy Consumption: Decanter centrifuges require a significant amount of energy to operate, particularly when processing dense or viscous materials.