Manual Screen

Screening Solution

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ArCh Enviro Equipment Private Limited
104/105, Veda Commercial Complex, TP-13
Canal Road, Chhani, Vadodara – 390002
Gujarat, India
Phone: +91 98939 70123
Email: info@archenviro.com

Product Overview

The Manual Screen by ArCh Enviro is a simple, efficient solution for coarse screening in small wastewater treatment setups. Designed for manual cleaning, it is ideal for low-flow channels and remote facilities where mechanical screening isn’t feasible.

For automated or heavy-duty applications, check our Multirack Screen or Step Type Fine Screen.

Key Features

Heavy-duty stainless steel or galvanized steel construction
Manual raking system with ergonomic handle design
Cost-effective with minimal maintenance
Suitable for varying channel sizes and depths
Designed for easy installation and manual cleaning
High efficiency in retaining large debris and coarse solids
Ideal for decentralized and low-power facilities

Applications

Used commonly in:

Small Sewage Treatment Plants (STPs)
Inlet works of industrial Effluent Treatment Plants (ETPs)
Pumping stations
Sites with limited access to power or automation

Technical Specifications

Parameter	Specification
Frame Material	Stainless Steel AISI 304 or 316 / Galvanized Steel
Bar Spacing	5 mm to 50 mm
Screen Angle	65° to 75°
Rake Type	Manual with steel or aluminum rake
Installation Type	Channel-mounted

Working Principle

The Manual Screen is installed at an inclined angle within the flow channel. As wastewater passes through, solids are captured on the screen bars. These solids are then manually removed by an operator using a rake, maintaining smooth flow and preventing blockages in downstream units. It is ideal where electricity is unavailable or minimal screening is required.

Why Choose ArCh Enviro

Over 10 years of experience in wastewater screening systems
In-house design and manufacturing for quality assurance
Custom sizing available to suit your channel dimensions
Rugged, low-maintenance construction
Widely trusted by STPs and ETPs across India
Dedicated support from ArCh Enviro’s technical team

Operational Advantages

No power consumption – completely manual operation
Simplified installation and user-friendly handling
Economical solution for coarse screening
Long-lasting structure with corrosion resistance
Suitable for emergency or backup screening needs

Frequently Asked Questions

Q1. Is the Manual Screen suitable for continuous operation?
A1. It is best suited for low to medium flow and periodic manual cleaning applications.

Q2. What is the cleaning frequency?
A2. Cleaning depends on the debris load but is typically done daily or as needed.

Q3. Can ArCh Enviro customize the screen size?
A3. Yes, we provide manual screens in various sizes tailored to your channel design.

See how ArCh Enviro Equipment delivers proven wastewater treatment solutions across real-world projects