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Decanter Centrifuge

Decanter centrifuge is the 4th solids control equipment in whole drilling mud system It is used to process drilling mud discharged from desilter cones or mud cleaner

Decanter Centrifuge Decanter Centrifuge for sale

Separation point of decanter centrifuge is as fine as 2~7 microns. According to different rotation speed, there are high-speed and middle-speed centrifuges. It really plays an important role in lower mud density and bentonite recovery.

Features Of AIPU Decanter Centrifuge

  • 1. Bowl Cylindrical and the Conical section made of Duplex Stainless Steel 2205 by centrifugal casting. Other parts of the bowl assembly are made of stainless steel 316L.
  • 2. Screw protection: Tungsten Carbide Tiles for longer life and easier replacement.
  • 3. Screw flow distribution port and bowl solids discharge port protected by tungsten carbide alloy.
  • 4. Easy to adjust liquid discharge weir height for flexible application.
  • 5. Bowl assembly supported by the tighter belt for the protection of bearing in moving.
  • 6. Pressurized EX Proof VFD control cabinet available.
  • 7. Genuine SKF bearing for longer and reliable operation.

Decanter Centrifuge Technical Parameters

Model APLW450×842N APLW450×1000N APGLW355×1258D-N APGLW450×1258D-N APGLW530×1320D-N
Drum Dia. φ450mm φ450mm φ355mm φ450mm φ530mm
Drum Length 842mm 1000mm 1258mm 1258mm 1320mm
Lambda Ratio 1.9 2.2 3.5 2.8 2.5
Drum Shape Conical
Speed 1800rpm 2200rpm 3200rpm 3000rpm 2800rpm
Main Motor 22Kw 30Kw 30Kw 37Kw 55Kw
Accessorial Motor 5.5Kw 7.5Kw 7.5Kw 11Kw 11Kw
Max. Capacity 40m³/h 50m³/h 35m³/h 60m³/h 65m³/h
Separation Point 5~7microns 2-5microns
Separation Factor 815G 1215G 2035G 2250G 1817G
Feeding Pump Power (KW) 4(submersible) 5.5(submersible) 7.5(submersible)
Dimension (mm) 2600×1550×1650 2750×1550×1700 2900×1480×1650 2900×1550×1650 3300×1700×1750
Weight 3000kg 3200kg 3000kg 3200kg 4000kg

How To Choose a Decanter Centrifuge

  • Mudflow: The flow rate is related to bowl size and rotation speed.
  • Industry: Use it in oil drilling, water drilling or HDD?
  • Depth: Drilling depth is another issue considered during selection. Usually, depth over 3500m, the high-speed one should be utilized.
  • Drilling fluid property: Viscosity, mud base, and so on. Kindly confirm the applicability from mud engineer or centrifuge supplier.
  • Function to achieve: Separation, or recycle?