Multi-rake Mechanical Bar Screen is an equipment used in preliminary level of water & wastewater treatment to mechanically remove coarse and fine floating waste & solids from the flow to prevent damage and clogging of downstream equipment and piping. It consists of rake bars connected to a rotating chain. As water flows, the rake bars lift and move the trash to the top of the discharge chute for extraction. This screen is designed for screening flow entering treatment plants, pumping stations, stormwater outfalls, or industrial settings. The filtration, bar thickness, material of construction, and number of rakes are chosen according to the type and quantity of material and considering the depurative process scheme adopted.
The equipment is composed of a screen with a spacing that can vary from 3mm to 100 mm. The screenings are lifted, transported upwards, and discharged using rakes, that are suitable for cleaning the filtration area. Rakes are guided by a chain drive system that engages the rakes and moves in a continuous loop. The chain drive system at the bottom does not have any bearings/mechanical components submerged by the raw water allowing unobstructed operation.
Bar Spacing : 3mm to 100mm
Channel Width : 400mm to 3000mm
Channel Depth : 1000mm to 20000mm
Material : Stainless Steel 304/316
If you want to know more about the product, then you can contact us through the below-mentioned details
Phone: +91 70248 48383
Email: [email protected]
You can also fill out the inquiry form on our website.
These screens are commonly used in municipal wastewater treatment plants, pumping stations, stormwater drain outfalls, industrial treatment plants, effluent treatment plants, and irrigation systems.
Our team shall help you assess based on your needs, factors like channel dimensions, flow rate, type of waste expected, and your specific site conditions to recommend the best solution.
Our screens are typically constructed from high-grade stainless steel 304 & 316 and other corrosion-resistant materials, ensuring longevity and performance even in challenging conditions.
Maintenance frequency depends on the specific application and waste load. However, these systems are designed for low-maintenance operation, with regular inspections and occasional greasing being sufficient in most cases.
Yes, our equipment is designed for low energy consumption while providing high efficiency in waste removal.
Delivery time may vary based on specifications and quantity. Typically, mechanical screen orders are manufactured within 4-6 weeks from manufacturing clearance.
Adroit provides comprehensive support from installation of this equipment at your site to after-sales service, including maintenance support, spare parts, and technical assistance.
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