HENGMU specializes in supplying biomass machinery along with its related accessories.

Rotary Screener: High-Capacity Precision Separation for Bulk Processing

The Efficiency Engine for Modern Material Classification

Rotary screeners represent the pinnacle of continuous, high-volume particle separation technology, utilizing a rotating cylindrical drum to achieve precise size classification across countless industrial applications. Unlike vibrating screens that rely on agitation, these systems employ a gentle tumbling action that minimizes product degradation while maintaining exceptional throughput. The global industrial screening market continues to see strong adoption of rotary technology, particularly in applications demanding gentle handling, high moisture content processing, or stringent dust control requirements.

Modern rotary screeners have evolved from simple perforated drums to sophisticated separation systems incorporating internal flight designs, modular screen segments, and automated cleaning mechanisms. For processors in agriculture, food, chemicals, and recycling operations, this equipment delivers unmatched reliability in continuous 24/7 operations with minimal maintenance intervention. The inherent design simplicity—few moving parts and balanced rotational motion—translates to operational uptime exceeding 95% in most industrial installations.

Description

Rotary Screener: High-Capacity Precision Separation for Bulk Processing

Features

1.Special balancing method, the vibration swing could be flexibly adjusted per capacity and requirement.

2.Reasonably designed screener chamber internal structure, no residue and no cross contamination.

3. The eccentric gap is adjustable according to materials properties with wide application.

4.The screen is tightened by special device and it can cover loosen during using, therefore screening efficiency and service life are increased.

5.It is widely used for classification in industries, such as grain, feed, flour, food, chemicals and metallurgy, etc.

Technical Parameters

Model Screen size (mm) Screen Sieve size (mesh) Screen surface inclination (°) Eccentric shaft Diameter (mm) Eccentric shaft speed (rpm) Capacity (t/h) Power (kW)
Length – Upper layer Length – Lower layer Width Number of layers Upper layer(mm) Lower Layer(mm)
SFJH80×2 2000 2000 800 2 2×3 8 4-6 25-35 260 3-8 1.5
SFJH100×2 2300 2300 1000 2 2×3 8 4-6 25-35 260 6-10 2.2
SFJH130×2 2600 2600 1300 2 2×3 8 4-6 35-45 245 10-14 5.5
SFJH150×2 3100 3100 1500 2 2×3 8 4-6 35-45 245 12-18 5.5
SFJH165×2 3500 3500 1650 2 2×3 8 4-6 35-45 245 18-22 5.5

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