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 Parabolic Screen by ArCh Enviro is a static wedge wire screening unit designed to separate solids from wastewater using gravity flow. Its unique parabolic curve enables effective screening without any power source or moving parts, making it a reliable, low-maintenance solution for a wide range of industrial and municipal applications.
The unit is ideally suited for coarse and medium screening in applications where fibrous solids, organic matter, or food residues are present in the influent. It operates entirely on hydraulic pressure, eliminating the need for motors or electrical components.
This screen is part of our comprehensive Screening Solutions designed for various industrial and municipal treatment needs.
Key Features
- No moving parts, reducing maintenance and power usage
- Curved wedge wire screen enhances capture efficiency
- Stainless steel construction for long operational life
- Self-cleaning mechanism with spray or backwash options
- Space-saving, compact design
- Corrosion-resistant and easy to install
Applications
- Municipal sewage treatment plants (STPs)
- Effluent treatment plants (ETPs) in industries
- Food and beverage processing
- Paper and pulp industry
- Textile wastewater pretreatment
- Slaughterhouse or meat processing effluent treatment
Technical Specifications
| Parameter | Specification |
|---|---|
| Screen Material | Stainless Steel AISI 304 or 316 |
| Screen Opening | 0.25 mm – 1 mm (wedge wire spacing) |
| Screen Width | 300 mm – 1000 mm |
| Inlet Type | Gravity-fed |
| Installation Type | Floor-mounted or channel-based |
Working Principle
Wastewater flows over the curved parabolic wedge wire screen by gravity. As water passes through the screen, suspended solids are captured on the surface and removed through continuous flow. The parabolic shape enhances surface area for better separation. Self-cleaning is achieved using wash sprays or natural flow direction, minimizing manual intervention.
Why Choose ArCh Enviro
- More than 10 years of expertise in wastewater treatment equipment
- In-house design, engineering, and manufacturing
- Nationwide service support
- Custom-built systems tailored to plant conditions
- Proven performance across India in STPs and ETPs
Operational Advantages
- Energy-saving, gravity-based operation
- Minimal wear and tear due to no mechanical components
- Long-lasting performance in aggressive environments
- Easy integration into existing treatment lines
- Ideal for fine screening and reducing downstream load
Frequently Asked Questions
Q1. What size particles can the Parabolic Screen remove?
It can capture particles as small as 0.25 mm depending on the screen spacing.
Q2. Does it require a motor or power source?
No, the unit is gravity-fed and has no moving parts, making it highly efficient and low-maintenance.
Q3. How often does it require cleaning?
The parabolic screen is largely self-cleaning. Periodic manual rinsing or spray backwash may be used.
See how ArCh Enviro Equipment delivers proven wastewater treatment solutions across real-world projects
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