3-phase Horizontal Decanter Centrifuge II

Main Features

  • Key components such as the drum and spiral can be made of corrosion-resistant stainless steel or titanium alloy.
  • Specialized filter mesh with a thickness of up to 0.5mm for extended service life.
  • Infinitely variable drum rotation speed.
  • Adjustable differential speed of the spiral, with staged or stepless adjustment.
  • Simple and reliable circulating lubrication system, including pressure regulation, oil filtration, and water cooling.
  • Safety features: speed detection, over-vibration protection, motor overload overheating protection, zero-differential speed protection for the spiral.
  • Optional hydraulic differential for stable and reliable operation with high-viscosity materials.

Structural Assembly

  • Inlet Pipe
  • Washing Tube
  • Shell
  • Air Filter
  • Differential
  • Drum Pulley
  • Spiral Pulley
  • Inlet Bracket
  • Cabinet
  • Water Cooler
  • Shock Absorber
  • Observation Window
  • Spiral
  • Screen Mesh
  • Drum
  • Liquid Outlet
  • Solid Outlet

Applications and Case Studies

Horizontal decanter centrifuges are commonly used for material separation in industries such as chemical, food, salt, mining, and pharmaceuticals. Due to their separation principles and structural characteristics, horizontal spiral screen centrifuges have strong material specificity. Therefore, material analysis and corresponding experiments are needed when selecting models to determine their applicability and separation performance. They are mainly suitable for materials with larger particle sizes and no strict requirements for particle damage, such as fibers, plastic particles, various types of crystals, etc. In practical applications, suitable models of horizontal spiral screen centrifuges should be selected according to the specific material characteristics and separation requirements, and appropriate maintenance and operation should be carried out to ensure stable operation and good separation performance of the equipment.


  1. Safety: Over-vibration protection, motor overload protection, explosion-proof protection, equipped with speed detection.
  2. Environmental friendliness: Low energy consumption, high sealing performance, stepless speed regulation with frequency conversion control, low vibration, and noise.
  3. High efficiency: Continuous operation, large processing capacity. Convenient maintenance, low failure rate, strong material pushing torque, low solid-phase moisture content.
  4. Wide applicability:
    • Various materials: 304, 321, 316L, titanium alloy, Hastelloy alloy.
    • Multiple configurations: diverse differential systems, filter media diversity, diverse feeding methods, diverse lubrication methods.
    • Drum cone angle designed for multiple conditions and angles: 10 degrees, 15 degrees.
  5. High automation: Frequency conversion, hydraulic differential system with adaptive compensation.
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