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Product Introduction
A cyclone with involute feeding
Product Improvement
Unique involute feeding eliminating the disturbance, reduces wear and improves the classification efficiency



  • The way of involute feeding through the inlet branch reduces the turbulence of the burst emanative flow when materials entry, makes a smooth movement of liquid inside cyclone, therefore gives a sharp classification.

  • The rational length proportion of column and cone and reasonable insert depth of vortex finder

  • Wear – resistant rubber as liners  prolongs the service life by 2-4 times

3D Exploded Video

Every single part and working principles of Hydrocyclone are showed in Xinhai 3D video, which is really convenient for you to see the structure and working principles of those large equipment.

Product Features

Xinhai hydrocyclone with unique structure design adopts the composite structure of multi section type column body. It changes the height of column according to the need. If the height increased, overflow fineness increase up to about 10 μ m diameter. Each diameter has unique cylinder length and cone angle, which can achieve the maximum tangential velocity at the minimum total cyclone length, so as to increase centrifugal force and improve the classification efficiency.

Work Principle


principle of hydrocyclone

The working principle of Xinhai hydrocyclone is centrifugal sedimentation, when two phases (or three phases) mixed liquid is fed into hydrocyclone by a certain pressure liquid and produces strong three-dimensional-elliptic rotational movement. Due to the different density of particles, the centrifugal force, the centripetal buoyancy and drag force is different.  So most coarse particles (or heavy phase) are discharged from cyclone underflow outlet, and the fine particles (or light phase) from the overflow tube, so as to achieve separation.

Product Structure


principle of hydrocyclone

Working modes of Xinhai hydrocyclone includes classification, condensation, dehydration, desliming, sand removing sand, washing, ultrafine classification etc.

Technical Parameters

Model Spec. Processing Capacity (m3/h) Partition Size (μm) Diameter of Overflow Port (mm) Diameter of Dust- Setting Nozzle (mm) Inlet Pressure (MPa)
XC II F 150 150 10 ~23 25 ~74 30 ~50 8~22      0.06~0.15     
XC II F 200 200 17 ~38 28 ~80 40 ~65 16 ~32
XC II F 250 250 24 ~53 30 ~82 65~100 16 ~40
XC II F 300 300 40~100 36 ~90 65~120 20 ~40
XC II F 350 350 56~118 40~100 80~120 30 ~70
XC II F 375 375 74~157 42~105 90~135 30 ~70
XC II F 450 450 90~192 44~110 100~150 30 ~70
XC II F 500 500 128~300 50~115 130~220 35~100
XC II F 550 550 155~368 52~120 140~240 35~100
XC II F 600 600 200~468 57~125 160~260 65~110
XC II F 660 660 237~524 60~130 180~280 80~150

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Cyclone Unit | Hydrocyclone |

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