Fully Buried Drumless Wastewater Grinder with 550 m³/h Flow Rate and Automatic Cleaning for Sewage Pumping

Quality Fully Buried Drumless Wastewater Grinder with 550 m³/h Flow Rate and Automatic Cleaning for Sewage Pumping factory
Quality Fully Buried Drumless Wastewater Grinder with 550 m³/h Flow Rate and Automatic Cleaning for Sewage Pumping factory
Quality Fully Buried Drumless Wastewater Grinder with 550 m³/h Flow Rate and Automatic Cleaning for Sewage Pumping factory
Quality Fully Buried Drumless Wastewater Grinder with 550 m³/h Flow Rate and Automatic Cleaning for Sewage Pumping factory
Quality Fully Buried Drumless Wastewater Grinder with 550 m³/h Flow Rate and Automatic Cleaning for Sewage Pumping factory

Basic Properties

Place of Origin:China
Brand Name:Lanjiang
Model Number:WFS Series

Trading Properties

Minimum Order Quantity:1
Delivery Time:30
Payment Terms:T/T
Specifications
Flow Rate: 550 M³/h Cutter Material: Wear-resistant Alloy Steel
Cutter Configuration: 9-tooth Or 11-tooth Shaft Material: Wear-resistant Alloy Steel
Machine Body Material: Carbon Steel Or Stainless Steel Cutter Spacer Rings: Wear-resistant Alloy Steel
Highlight

Fully Buried Wastewater Grinder

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550 m³/h Flow Rate Drumless Grinder

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Automatic Cleaning Sewage Grinder
Product Description
Underground Channel Grinder for Integrated Sewage Pumping Facilities
Product Overview
The drumless grinder screen adopts an innovative drum-free structure. Unlike conventional screening equipment that intercepts, lifts, and transports screenings, it directly shreds bulky solids underwater, eliminating the need to collect and transport screenings off-site.
The equipment can be installed entirely underground. This design significantly improves the operating environment of conventional pumping stations by reducing noise, civil-construction requirements, operating costs, and exposure to unpleasant odors and waste.
Combined with an automatic control system, it enables fully underground and unattended operation.
Applications
The fully buried drumless grinder screen is suitable for intercepting and shredding floating solids in inlet channels or wet wells at:
  • Wastewater treatment plants
  • Sewage lift stations
  • Stormwater pumping stations
  • Combined sewage and stormwater pumping stations
It can also be used to shred solid waste and flexible, entangling materials in industrial pipelines and treatment systems serving:
  • Biogas facilities
  • Municipal sanitation systems
  • Paper mills
  • Chemical plants
  • Solid-waste treatment facilities
The equipment is also suitable for shredding solids in sewer pipelines leading to septic tanks at:
  • Municipal sewer systems
  • Shopping centres
  • Hotels
  • Residential communities
  • Villas and other buildings
By reducing solids to smaller particles, the grinder helps prevent pipeline blockage and protects downstream pumps and other treatment equipment. It is an advanced solution for both solids interception and in-line shredding.
Applicable Operating Conditions
  • Suitable for flow rates of up to 550 m³/h
  • Applicable to domestic sewage, stormwater, wastewater, and combined sewage and stormwater flows
  • Capable of handling flexible waste as well as certain relatively hard solid materials
  • Typical materials that can be processed include:
    • Wood fragments
    • Aluminium cans
    • Plastic containers
    • Cloth and fibrous materials
    • Small quantities of stones
Product Features
The equipment can replace a conventional screen or operate together with one, eliminating the need for routine removal and disposal of intercepted waste.
Solids are shredded directly underwater, protecting downstream water-treatment equipment while preventing odors from escaping and improving the surrounding environment.
The equipment provides excellent shredding performance and is equipped with overload protection. It operates safely and reliably and can be controlled automatically.
An automatic cleaning function is provided to reduce material accumulation and maintain stable operation.
The equipment is easy to install, inspect, service, and maintain.
Underground channel grinder installation diagram Underground channel grinder operational view
Materials of Construction
Component Material Specifications
Cutters Wear-resistant alloy steel -
Cutter configuration - 9-tooth or 11-tooth
Cutter spacer rings Wear-resistant alloy steel -
Shafts Wear-resistant alloy steel -
Machine body Carbon steel or stainless steel -
Product Selection Parameters
Product selection parameters chart Technical specifications table
Product Tags
waste water grinder industrial sewage grinder sewage grinder
Contact Details
Nanjing Lanjiang Water Treatment Equipment Co., Ltd

Contact Person: Mr. Ryan

Tel: 86--13813361141

Fax: 86-025-57657002

WeChat
Send your inquiry directly to us
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