4000mm Mechanical Bar Screen

China High Efficiency Mechanical Coarse Bar Screen Rake Screen Water Treatment In Wastewater Treatment

Brief Introduction

Located in Yixing, an advanced and beautiful city of Jiangsu Province, China, Longdai Co., Ltd is a processing equipment supplier of petrochemical industry specialized in environmental processing &integrating independent research and development, design, general contracting, environmental protection equipment manufacturing, and relevant material supply.

Parameters

Application

The equipment can arbitrarily adjust the operation interval of the equipment according to the needs of users to realize periodic operation; it can be automatically controlled according to the liquid level difference between the front and rear of the grid; and it has a manual control function to facilitate maintenance. Users can choose arbitrarily according to different work needs. Due to the reasonable structural design of the equipment, it has a strong self-purification ability when the equipment is working, and there will be no blockage, so the daily maintenance workload is very small.

Structure and Working Principle

The equipment adopts a back-down type and a rotary chain type. The water grid surface is composed of a toothed rake plate and a fixed bar. When the sewage flows through, the debris larger than the bar space is intercepted, and the rake teeth of the toothed rake plate penetrate the gap of the bar. When the driving device drives the traction chain to make a rotary movement, the rake teeth bring the debris trapped on the grid surface from bottom to top to the slag outlet. When the rake teeth rotate from top to bottom, the debris relies on gravity to move on its own and fall into the conveyor from the discharge port, and then be transported or further processed.

Main Features

1. The driving device is directly driven by a cycloidal pin wheel or a helical gear reducer motor, which has the characteristics of low noise, compact structure and stable operation;

2. The rake teeth are of oblique tip type and are welded into a whole with the horizontal axis, which can pick up large garbage and sundries;

3. The rack is an integral frame structure, with strong rigidity, easy installation and less daily maintenance work;

4. The equipment is easy to operate, and the operation of the equipment can be directly controlled locally/remotely;

5. In order to prevent accidental overload, it is equipped with double protection of mechanical shear pin and overcurrent to make the equipment operation safe and reliable;

6. A secondary grille is set at the bottom. When the toothed rake turns from the back of the main grille to the front side, the secondary grille is automatically attached to the main grille to prevent the flow of water from short-circuiting and flowing into floating debris.

Water Flow Chart

Outline and Installation Chart

1. Motor Mount 2. Tooth Rake 3. Rack 4. Bottom Trash Rack 5. Guide Device 6. Driving Device 7. Slag Baffle 8.Bar Screen

Why Choose Us?

1. Longdai has more than 10 years of experience in wastewater and sludge treatment.

2. We introduce German technology, thus our product is much better than other Chinese manufacturers.

3. We only use the best parts from best supplier.

4. We have our own R&D center and complete manufacture system.

       Jiangsu Longdai Environmental Technology 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