Screening Solution
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 Removable Trash Rack by ArCh Enviro is a reliable and cost-effective coarse screening solution designed for manual debris removal in wastewater treatment plants. Installed at the inlet of open channels or pump stations, it prevents clogging of downstream equipment by capturing large solids such as plastic bags, rags, and branches.
This equipment is especially useful in smaller sewage treatment plants (STPs) or industrial sites with low to moderate flow conditions where mechanical screening is not economically viable. For projects requiring automatic coarse screening, explore our Multirack Screen with motorized raking mechanism.
Key Features
- Heavy-duty stainless steel or galvanized steel construction
- Custom-designed to fit site-specific channel dimensions
- Simple and easy to lift with manual hook
- Minimal maintenance with no power requirement
Looking for low-maintenance fine screening? Consider the Parabolic Screen for gravity-fed tertiary filtration.
Applications
- Inlet works of STPs and ETPs
- Pump stations and lift stations
- Pre-treatment areas
- Rural or small-capacity treatment units
For finer screening after the trash rack, see our Step Type Fine Screen or Screw Screen depending on space and automation needs.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Stainless Steel AISI 304 / 316 |
| Channel Width (CW) | 400 mm to 2000 mm |
| Bar Spacing | 15 mm to 100 mm |
| Installation Angle | 75° to 90° |
| Mounting Type | Wall-mounted or embedded |
| Operation | Manual using hook/lifting tool |
Working Principle
The Removable Trash Rack works as a passive screening barrier placed at the channel entrance. As wastewater flows through the rack, large solid particles such as plastic waste, rags, and other floatables are trapped. Operators can manually lift the trash rack using hooks and remove accumulated debris at scheduled intervals. This prevents blockages and protects downstream treatment units like pumps and screens.
Why Choose ArCh
- Indian-engineered solutions, tailored for local plant conditions
- Stainless steel fabrication ensures long operational life
- Backed by PAN India service and spares support
- Supplied to both government and private-sector clients
Learn more about our team and company ethos on the About Us page.
Operational Advantages
- Fully manual – no electricity needed
- Minimal maintenance requirements
- Rugged design for outdoor or submerged use
- Reduces clogging of pumps and treatment units
- Perfect for remote locations or low-budget facilities
- Easy to clean and reinstall
Frequently Asked Questions
Q1. Where is the Removable Trash Rack commonly installed?
It is commonly placed at the inlet of open channels in STPs, ETPs, and pump stations. It is ideal for locations with no access to power or where manual removal is preferred.
Q2. Does it require any electrical connection?
No. This is a purely manual screening unit and operates without motors or electricity.
Q3. What are the available sizes?
Sizes are custom-designed based on channel width, depth, and bar spacing. Please contact ArCh Enviro for a site-specific recommendation.
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