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LHP

Multi-Stage Classifier

LHP multi-stage classifier, which is a closed-loop system composed of several LHB self-diffluent classifiers, can sort materials into different groups with different particle size distribution.

Applications

Suitable for materials that require precise particle size distributions. It is especially suited for handling a variety of materials, including abrasives, superhard and metal powders, battery components, and special-effect materials like photoluminescent and reflective substances. It also works well with insulating and coating materials, carbon black, silicone, and foaming agents

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  • Multi-Stage Classifier
  • Multi-Stage Classifier
  • Multi-Stage Classifier
  • Multi-Stage Classifier
  • Multi-Stage Classifier
  • Multi-Stage Classifier
  • Multi-Stage Classifier
  • Multi-Stage Classifier
  • Multi-Stage Classifier
  • Multi-Stage Classifier
  • Multi-Stage Classifier
  • Multi-Stage Classifier
Parameters
Spec \ Data LHP-1 LHP-2 LHP-3 LHP-4 LHP-5 LHP-6
2 3 2 3 2 3 2 3 2 3 2 3
Handling capacity (t/h) 50- 200 30- 150 300- 800 200- 700 600- 1200 500- 1000 1000- 2500 800- 2000 1500- 3500 1200- 3000 2500- 5000 2000- 4000
Fineness (um) 2-150 2-150 2-150 2-150 2-150 2-150 2-150 2-150 2-150 2-150 2-150 2-150
Efficiency (η=%) 75-95 75-95 75-95 75-95 75-95 75-95 75-95 75-95 75-95 75-95 75-95 75-95
Main power (kw) 3.7 5.2 8 13.5 11 16.5 13 20.5 18.5 33.5 29.5 51.5
Features
  • Capable of generating multiple particle size grades simultaneously, this classifier can replace several single-stage classifiers, optimizing space and efficiency in production processes
  • It reduces energy consumption by up to 50% and enhances classification efficiency by 50% compared to traditional classifiers, offering significant environmental and economic benefits
  • Ensures high precision in particle sizing, effectively minimizing oversized particles and residual materials to guarantee consistency and quality in the final product
  • The classifier can be tailored with unique structural designs to meet diverse industrial requirements, providing flexibility across various applications
  • Designed to operate under negative pressure, the classifier prevents any dust emissions, contributing to a cleaner and safer working environment
Process Flow
Flow Chart

1. Material feeding system
2. Classifier I
3. Classifier II

4. Cyclonic collector
5. Pulsed dust collector
6. Induced draft fan

Flow Chart

1. Material feeding system
2. Classifier I
3. Classifier II
4. Classifier III

5. Cyclonic collector
6. Pulsed dust collector
7. Induced draft fan

Working Principle

The multi-stage classifier system uses a series of integrated classifiers to create a highly efficient closed-loop for precise particle size separation. As material enters the system, an initial classification occurs where the majority of coarse particles are filtered out. The remaining fine particles, along with some residual coarse material, are then carried by an upward airflow into the second classification zone. Here, a turbine performs a more refined separation, allowing only the finest particles to pass through the classifier wheel for collection. Coarse particles are discharged through a separate valve.

Related Products
    1. Whirlwind Air Classifier
    2. LHB-C Whirlwind Air Classifier
    1. LHU Contraflow Classifier
    2. LHU Contraflow Classifier
    1. LHB Centrifugal Air Classifier
    2. LHB Centrifugal Air Classifier
    1. Self-diffluent Classifier
    2. LHB Self-diffluent Classifier

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Applications
  • Battery Material Manufacturing
  • Non-Metallic Mineral Processing
  • Fine Chemical Manufacturing
  • Ceramic Material Manufacturing
  • Pharmaceutical and Food Manufacturing
  • Metal Powder Manufacturing
  • Superhard Material Manufacturing
  • Industrial Solid Waste Processing
  • New Material Developing
  • Other Materials Manufacturing
Contact Us
No. 14177 Minzhuxi Street, Economic Development Zone, Weifang, Shandong, China
wfzy1998@gmail.com
wfzy1998@126.com
+86-536-2105390
+86-13465660184