Mechanical Bar Screen
Mechanical Bar Screens are the first line of defense in wastewater treatment plants (WWTP), sewage treatment plants (STP), and effluent treatment plants (ETP). They are designed to automatically remove floating from incoming wastewater, protecting downstream equipment such as pumps, aerators, clarifiers, and diffusers from clogging and damage.
Our Mechanical Bar Screens are available in both Coarse Screen and Fine Screen configurations to suit different treatment requirements and flow conditions.
Coarse Mechanical Screen
Overview
Coarse Screens are used at the inlet of treatment plants to remove large debris such as plastics, rags, wood pieces, leaves, bottles, and other bulky materials.
Features
- Robust heavy-duty construction
- Automatic and continuous operation
- Low maintenance requirement
- Efficient removal of large floating solids
- Corrosion-resistant materials available
- Suitable for municipal and industrial wastewater applications
Applications
- Sewage Treatment Plants (STP)
- Wastewater Treatment Plants (WWTP)
- Pumping Stations
- Industrial Effluent Treatment Plants (ETP)
- Water Intake Structures
Typical Specifications
- Bar Spacing: 20 mm to 100 mm
- Channel Width: Customized as per site requirement
- Material: SS304 / SS316 / Mild Steel with protective coating
- Drive System: Geared Motor Driven
- Installation Angle: 60° to 80°
Fine Mechanical Screen
Overview
Fine Screens are installed after coarse screening to remove smaller suspended solids and fibrous materials, improving the efficiency of downstream biological and clarification processes.
Features
- High screening efficiency
- Suitable for fine particulate removal
- Automatic rake cleaning mechanism
- Reduced manual intervention
- Compact and reliable design
- Low operating cost
Applications
- Municipal STPs
- Industrial ETPs
- Food Processing Industries
- Textile Industries
- Pharmaceutical Plants
- Reuse and Recycling Systems
Typical Specifications
- Bar Spacing: 3 mm to 15 mm
- Material: SS304 / SS316
- Continuous Automatic Operation
- Customized Channel Width and Depth
- Geared Motor Driven