Solid Bowl Decanter Centrifuge




The decanter centrifuge is a centrifuge that layers solid-liquid, liquid-liquid with different densities by high-speed rotation, and then collects and discharges separately. They are used in most areas of mechanical liquid-solid separation.


Can be applied to:

  • Clarification of liquids
  • Dewatering of sludges and suspensions
  • Thickening of sludges
  • Separation of three-phase mixtures,

i.e. two immiscible liquid phases and a solid phase

  • Classification of solids in a suspension according to particle size (wet classification)
  • Sorting of solids by density


To obtain optimum results, solid bowl decanter centrifuges must be custom designed to suit specific separation processes.


In addition to ordinary two-phase decanter centrifuges, derived decanter centrifuges include:

Two-phase decanter filtration centrifuge, double cone decanter centrifuge, stepped decanter centrifuge.


Compared with other separation equipment, the decanter centrifuge and its derivative centrifuge have:


Structural advantages:

  • Compact design
  • The sealed structure can prevent the emission of odor and product pollution.
  • Easy to operate, continuous and automated control system.
  • Limited wearing parts, no filter or filter aid required.


Technical features

• Up to 10,000 x g centrifugal force possible to facilitate the separation of very fine, slowly settling solids

• Uniquely designed feed distributor and bowl seal to prevent foaming in the product inlet zone

• Strict air-tight seal, suitable for all kinds of occasions with explosion-proof and gas escape

• Clean-in-place provisions available to meet pharmaceutical industry standards

  • Choose the optimal drive system according to the needs of different materials
  • In order to deal with the erosion and corrosion of various materials, a variety of anti-wear protection can be provided
  • Strict monitoring and automatic operation during centrifuge operation


Our services also include:

• Experienced advice on separation processes

• Pilot tests on-site or at the Laboratory and Test Center

• Selection and sizing of appropriate equipment

• Customer-specific automation/control systems and process integration

• Design and construction of complete process systems


Our service engineers and technicians are qualified for a variety of installation, commissioning, repair and overhaul services.



Typical Applications

Vegetable / Food /

Animal Raw Materials

  • Algae
  • Animal fat
  • Blood
  • Brewer’s yeast
  • Biodiesel
  • Bioethanol
  • Biogas
  • Casein
  • Cellulose derivatives
  • Coffee
  • Fermentation products
  • Fish meal
  • Fish oil
  • Fish pump water
  • Fleshings
  • Fruit juice
  • Gelatin
  • Kieselguhr
  • Lactose
  • Lignin
  • Meat
  • Molasses
  • Pectin
  • Potato
  • Protein
  • Sorbose
  • Soy protein
  • Spent grains
  • Starch
  • Stillage
  • Surimi
  • Vegetable extracts
  • Vegetable juice
  • Vegetable oils
  • Vitamins
  • Wine/must


Chemical /Pharmaceutical Products

  • Aluminium hydroxide
  • Barium sulphate
  • Basic dyes
  • Calcium fluoride
  • Calcium sulphate
  • Color pigments
  • Cryolite
  • Dimethylterephthalate (DMT)
  • Epoxy resin
  • Fluorescents
  • Iron oxide
  • Latex
  • Lead oxide
  • Phosphate compounds
  • Phosphoric acid
  • Plastic derivates/additives
  • Polyethylene (HDPE)
  • Polypropylene
  • Polystyrene
  • PVC
  • Salts
  • Silicate
  • Sodium chloride
  • Titanium dioxide
  • Tricalcium phosphate
  • Zinc carbonate
  • Zinc oxide
  • Zinc sulfate


  • Bauxite
  • Bentonite
  • Calcium carbonate
  • Carbide sludge
  • Clay
  • Copper extraction
  • Graphite
  • Gypsum
  • Iron hydroxide
  • Kaolin
  • Magnesium hydroxide
  • Mica
  • Silica
  • Silicium
  • Silicon carbide


Environmental Protection/ Recycling

  • Drilling mud
  • Industrial wastewater
  • Manure
  • Municipal wastewater
  • Organic waste
  • Paint sludge
  • Plastic sorting
  • Sand and gravel wash water
  • Steelwork sludge


Mineral Oils

  • Tar cleaning
  • Oil sludge
  • Slop oil treatment



Cookies make it easier for us to provide you with our services. With the usage of our services you permit us to use cookies.