Mechanical Bar Screen for Wastewater Treatment and Water Purification Plans

ZG-Series Stainless Steel Mechanical Bar Screen for Industrial Wastewater Treatment

To Our Valued Customers:
We specialize in the design and manufacturing of comprehensive wastewater treatment solutions. Our product range includes mechanical bar screens, air flotation devices, dosing systems, sludge scrapers, cooling towers, decanters, chemical degreasing units, hydraulic screens, sand-water separators, filters, conveyors, thickeners, biological filters, softened water systems, and buried sewage treatment equipment. For any inquiries, please feel free to contact us.

Key Parameters and Installation Dimensions

Applications
The ZG-Series is an innovative integrated solution combining fine screening, slag lifting, and compression dewatering. It can be installed directly in channels or containers and is widely used in municipal sewage treatment and industrial wastewater projects to effectively intercept solid waste.

Structure and Working Principle
The equipment features a drum-shaped screen basket constructed with precisely spaced bars. Wastewater enters the front of the basket, filters through the bars, and flows out through the outlet. Solid debris is trapped on the bar surface. When the water level difference inside and outside the basket reaches a set value, a rotary toothed rake mechanism activates:

1. The rake cleans the debris from the bars and lifts it to the top of the basket.

2. Debris that can fall by gravity is discharged into the slag slot.

3. For adhered debris, a cleaning plate scrapes it off into the slot after a 15° backward rotation.

4. A screw conveyor lifts the debris to the compression section for dewatering before discharge.

Key Features

1. High Efficiency: The 35° angle between bars and水流 forms a baffle effect, capturing even fine debris smaller than the bar gap.

2. Self-Cleaning Function: Equipped with a flushing device and anti-clogging mechanism for automated operation.

3. Optimized Hydraulics: The cylindrical design increases flow velocity, reduces head loss, and minimizes pre-screen accumulation.

4. Durable Materials: All water-contact components are made of pickling-passivated stainless steel, ensuring corrosion resistance and longevity in harsh environments.

5. Integrated Design: Combines screening, conveying, and compression into one system, saving space and reducing downstream processing costs.

6. Low Maintenance: Requires minimal upkeep; rotating points are lubrication-free, and the drive unit needs infrequent servicing.

Outline and Installation Chart

Technical Requirements

1. The channel width and channel depth should be flat, and the dimensional tolerance should be≤ 10mm.

2. The equipment is fixed with expansion bolts on site.

FAQ:
Q: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30 Years' Professional Experience As a Waste Water Treatment Equipment Manufacturer And Engineering Service Enterprise.
Q : What Are Your Main Products?
A:Keywords :Sludge Dewatering Machine Equipment, Screw Type Sludge Dewatering Press Sludge Screw Press, Dewatering Sludge Machine Screw Press ,Sewage Treatment Equipment ,Sludge Treatment Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary Drum Bar Screens, Equipment DAF, DAF Price ,Dissolved Air Flotation System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing Device ,MBBR Price,MBBR Media,Disc Diffuser, Polymer Preparation Chemical Dosing System, and other customized machines.

       Jiangsu Longdai Environmental Protection Group Co., Ltd. is an environmental protection equipment manufacturer with more than 15 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches in China, and cooperated with many universities to build Longdai R&D center. There are 4 middle doctors, 10 masters, and 25 senior engineers.

       Main business: "Petrochemical Wastewater Treatment, Urban and Rural Wastewater Treatment, Waste Gas Collection and Treatment, Industrial Wastewater Treatment, etc."

       Main equipment: "Integrated treatment equipment, grille decontamination machine, sand water separator, mud scraper, air flotation device, dosing device, sludge thickener, rotary drum micro filter, conveyor,Manual and Mechnical Bar Screen ,Bridge Scrapers ,Ordor Control System,Belt/Screw Conveyor,Disc Filter etc."

       Work follows 5 principles:

1.Sales

       The sales team keeps abreast of market prices and provides customers with the most accurate and most favorable quotations.

2.design

       The technical team participates in technical exchange meetings every year, exchanges experience with professionals, continuously improves technical competitiveness, and provides customers with the clearest and most practical design solutions.

3.manufacture

       The processing team controls the manufacturing details of each equipment, and manufactures the most sophisticated and reliable equipment for customers.

4.transportation

       The transportation team has been to every corner at home and abroad, and has never made any mistakes, planning the best route, and transporting equipment for customers is the fastest and safest.

5.quality

       The company has passed ISO9001-2008 international standard quality system certification.

       We look forward to contacting you, please give us a chance. I hope we can trust each other for mutual benefit and win-win results.

       Best wishes.

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       The following is our company's information:

       Jiangsu Longdai Environmental Protection Technology Co., Ltd.

       Phone: 0510-87837699

       Fax: 0510-87837599

       Chinese website: www.zgldhb.com

       Foreign language website: http://www.longdaiwwt.com/

       Email: longdaicompany@126.com

       Address: No. 20, Chengwen Road, Gaocheng Town, Yixing City

       Zip code: 214214