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Automatic Level Controlled Drum Screen for Variable Sewage Flow Rates
US$2,860.00
1-4 Sets
US$2,850.00
5-9 Sets
US$2,840.00
10+ Sets

Product profile

Customization

Available

After-sales Service

24/7 Online Consultation

Warranty

1 Year

Model NO.

SY-ZG

Type

Fine Screen

Method

Physical Treatment

Usage

Industrial, Hospital

Design Flow Rate

5~1200 M³/H

Drum Diameter

φ600~φ2600 mm

Effective Screen Width

600~2400 mm

Spray Water Pressure

0.3~0.6 MPa

Slot / Aperture

0.5~5mm

Transport Package

Wooden Case

Specification

different as each model

Trademark

Siony

Origin

China

HS Code

8421219990

Production Capacity

2000

Key features

High Interception Efficiency: Mesh precision 0.1-5mm with interception rate over 90%.
Anti-Clogging Design: Real-time mechanical and hydraulic slag cleaning prevents blockage.
High Automation: PLC control with touch screen, auto-alarm, and no manual duty needed.
Customizable Mesh Aperture: Mesh size adjustable from 0.1mm to 5mm based on specific needs.
Low Maintenance Cost: Corrosion-resistant materials and simple structure reduce long-term costs.
Versatile Application: Suitable for municipal, industrial, and river water treatment scenarios.
Flexible Customization: Full customization available from samples, designs, or specific requirements.
Continuous Operation: Solid-liquid separation process runs continuously without shutdown.

Company profile

Guangzhou Longdai Environmental Protection Technology Co., Ltd
High Repeat Buyers ChoiceImporters and ExportersNational Award receivedSelf-branded
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.00h

AI-Powered supplier vetting

SummaryThe supplier specializes in water treatment technology and equipment, offering solutions for water-quality and industrial applications. It reports ISO9001 certification, OEM and ODM services, flexible customization, four R&D engineers, two patents, an available SDK, and recent new-product development. Documented procedures exist for supplier assessment, corrective and preventive actions, customer complaints, and R&D documentation. However, finished products are checked by packing staff, and the supplier reports no quality assurance, overseas showroom, overseas agents or branches, offline trade-show participation, or overseas-service coverage. Export experience is stated as one year. Financial information is insufficient for judging credibility.
Supplier typeThe company specializes in water treatment technology and equipment and provides solutions for water-quality issues and industrial applications. This supports classification as a specialized water-treatment technology and equipment supplier.
CertificationsThe supplier states that it is certified by authoritative ISO systems, and the company overview specifically identifies ISO9001 certification. The provided information supports certification holding, although no certificate number, scope, or validity period is given.
R&D capabilityThe supplier reports a national science and technology progress award, an available SDK, four R&D engineers, two patents, R&D audit documentation, recent new-product development, and stated investment in technological innovation. These are explicit indicators of innovation activity and supporting infrastructure.
Production capacityThe supplier reports one-month average lead times in both peak and off-season, written procedures and records for supplier-service assessment, and documented corrective-action and complaint procedures. However, finished products are checked by packing staff and the supplier explicitly reports no quality assurance, preventing a positive assessment of overall production capability.
Customization capabilityThe supplier offers customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D engineers are responsible for flexible customization, and ODM service and recent product development are also reported, demonstrating broad customization support.
Client casesThe supplier explicitly reports providing OEM services for popular brands, which is evidence of at least one category of brand-customer engagement. No customer names, project details, quantities, or independently verifiable case studies are provided.

Product Q&A

Q:What kind of wastewater is the rotary drum fine screen suitable for?
A:
12 months warranty for whole machine (wear parts excluded). Spare parts and technical support available long-term.
Q:What slot size should I choose?
A:
1-2 mm slot is commonly used for domestic sewage. 0.5-1 mm is recommended if protecting MBR membranes. Finer slots lead to higher wash water consumption and greater risk of blockage.
Q:Will the screen mesh get blocked?
A:
The unit is equipped with a continuous high-pressure spray self-cleaning system. It resists clogging under normal domestic sewage conditions. A grease trap is recommended upstream if FOG concentration is high.
Q:Is it channel-mounted or tank-mounted?
A:
Channel installation is the mainstream option with simple civil works. Integrated tank type is available for sites with limited space.
Q:What is the head loss? Does it greatly affect the water level?
A:
Normal operating head loss is 100-300 mm. The impact on water level fluctuation in the sewage channel is low.

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