High-Precision Internally Fed Microfiltration Drum Screen Filtration and Anti-Clogging Technology

Customization: Available
After-sales Service: Aftersale Technical Support,24hour Rapid Response
Warranty: 1 Year

Product Description

Technical Overview & Basic Info

Model NO.
LK-DS
Type
Sludge Dewatering Machine
Method
Physical Treatment
Usage
Industrial, Home, Agriculture, Hospital
Product Name
Rotary Drum Screen
Mesh Size
0.5-10mm
Processing Capacity
5-300 M³/H
Power
0.75-2.2 Kw

Product Description

High-Precision Internally Fed Microfiltration Drum Screen Filtration and Anti-Clogging Technology

This system employs high-precision internally fed microfiltration drum screen technology with integrated anti-clogging capabilities. Its core lies in the precision micro-screen drum and internal feed design, enabling highly efficient capture of fine suspended solids and significantly improving effluent quality.

The innovative anti-clogging technology, combining optimized hydraulics with intelligent intermittent cleaning, automatically prevents and removes screen blinding. This ensures the system maintains high throughput and consistent filtration accuracy during prolonged operation. The solution is particularly suitable for advanced industrial wastewater treatment and high-quality water reuse applications.

Working Principle

The working process is summarized as: gravity filtration + rotary backwashing. The process operates continuously and automatically through a four-step cycle:

  • Inflow and Interception: Wastewater flows into the rotating drum; solids are retained on the inner surface.
  • Extraction and Drainage: The drum lifts solids out of the water, allowing natural drainage.
  • Washing and Collection: High-pressure water jets dislodge solids into an internal collection trough.
  • Discharge and Reset: Cleaned screen sections rotate back for the next cycle.

Specifications

Model LK-DS 500 LK-DS 600 LK-DS 700 LK-DS 800 LK-DS 1000 LK-DS 1500
Capacity (m³/h) 5-10 10-30 30-50 50-80 120-150 200-300
Drum Dia. (mm) 500 600 700 800 1000 1500
Drum Length (mm) 1700 1700 1700 1700 2500 2500
Power (KW) 0.75 0.75 1.1 1.1 1.5 2.2

Product Details & Components

Screen Media Comparison:

Woven Wire Mesh

Suitable for high filtration accuracy with limited budgets. Best for dry granular materials and simple water conditions.

Wedge Wire Screen

Continuous linear slots with inwardly narrow design. Ideal for wastewater with high fiber, hair, or abrasive sand content.

Similar Products

1. Dewatering Screw Press: Efficient thickening and dewatering of sludge.

2. Solid Liquid Separator: Advanced separation for aquaculture and biogas liquid.

3. Wastewater Static Screen: Stationary screen filtration for impurity removal.

Production & Logistics

Factory Floor Quality Inspection

Our facility specializes in water and wastewater treatment devices, integrating development, sales, and engineering support. With over 10 years of export experience, we ensure stable and reliable performance for all our global partners.

Frequently Asked Questions

Are the prices competitive compared to other brands?
Yes. Because we operate from our own source factory with sufficient inventory, we provide factory-direct pricing while maintaining high quality standards.
How do I choose the correct model for my needs?
Model selection depends on your pool size, wastewater type, and flow requirements. You can refer to our specification table or consult our engineers for a customized recommendation.
What is the main benefit of the anti-clogging technology?
The system combines optimized hydraulics with intelligent intermittent cleaning to automatically prevent screen blinding, ensuring consistent throughput even with fibrous materials.
What kind of after-sales support do you provide?
We provide comprehensive user manuals and test videos before shipment. If installation challenges arise, we offer remote guidance to ensure your equipment is running perfectly.
What industries is this Rotary Drum Screen best suited for?
It is ideal for municipal wastewater, papermaking, food processing, slaughterhouses, and printing/dyeing industries where fine suspended solid removal is critical.
Is the equipment energy efficient?
Yes. The process relies primarily on gravity for filtration, and power is only required for the slow rotation of the drum, resulting in very low energy consumption.

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