Industrial Scroll Screw Decanter Centrifuge for Continuous Sludge Separation Efficiency in Large-Scale Operations

High-Efficiency Oil-Water Separation: Analysis of the Spiral Settling Centrifuge

For the efficient separation of oil-contaminated sludge or liquid-solid mixtures, the spiral settling centrifuge (horizontal) offers a core solution. Its core lies in a high-speed rotating horizontal cylindrical-conical drum and an internally coaxial, differential-speed spiral conveyor (spiral).The powerful centrifugal force field forces the material to separate into layers based on density: the heaviest solids are flung toward the drum wall, while the oil phase (typically the lightest liquid phase) forms an inner layer. The spiral continuously pushes the compacted solids toward the conical end for discharge, while the separated oil phase is discharged through an overflow weir and clear liquid outlet, achieving continuous and efficient oil-solid or oil-water-solid separation.

Longdai catalog.pdf

Longdai catalog (2).pdf

       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