Can it work outdoors under sun or low temperature?

Stainless steel structure resists high temperature, sunlight and cold, applicable for both indoor and outdoor installation.

Does the unit support automatic operation?

Equipped with low liquid level alarm, optional automatic chemical feeding and PLC full automatic control system.

What industries is this dosing system suitable for?

Sewage treatment, tap water plant, olive oil & avocado oil processing, food and pharmaceutical industry.

Fully Automatic Chemical Dosing Device in Wastewater Treatment Plant

Name: Fully Automatic Chemical Dosing Device in Wastewater Treatment Plant
Brand: Guangzhou Longdai Environmental Protection Technology Co., Ltd
SKU: 2119009072

Guangdong, ChinaGuangzhou Longdai Environmental Protection Technology Co., Ltd

US$2,860.00

1-4 Sets

US$2,840.00

5-9 Sets

US$2,810.00

10+ Sets

Product profile

Customization

Available

Material

SS304,PE

Method

Chemical Treatment

Model NO.

QJY

Dosing Tank Specification

500L~4000L

Function

on-Line Monitoring

Transport Package

Wooden Case

Specification

different as each model

Trademark

Siony

Origin

China

HS Code

8479820090

Production Capacity

2000

Key features

Fully Automatic PLC Control: PLC controller with touch screen and sensors ensures precise, automated dosing without manual intervention.

Real-Time Monitoring System: Integrated sensors monitor water quality, flow, and liquid levels to automatically adjust pump frequency and stroke.

High Precision Metering: Utilizes screw or metering pumps for accurate chemical addition, adjustable to meet specific process requirements.

Flexible Material Options: Constructed from SS304 or SS316L stainless steel, suitable for various chemical environments and wastewater treatment.

Versatile Dosing Capability: Supports both dry powder and liquid polymers with a three-tank continuous preparation method for easy operation.

Customizable Specifications: Dosing tank specifications range from 500L to 4000L, allowing customization based on specific project needs.

Safety and Stability: Equipped with safety valves, filters, and pressure gauges to prevent blockages and ensure stable system pressure.

Wide Application Scope: Ideal for industrial production, water treatment, and environmental protection fields including flocculant and disinfectant dosing.

Company profile

High Repeat Buyers ChoiceImporters and ExportersNational Award receivedSelf-branded

Guangzhou Longdai Environmental Protection Technology Co., Ltd

Guangdong, China

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: ≤1.88h

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:Which chemicals can this device handle?

It fits flocculants, acids, alkalis, disinfectants and other liquid chemicals, widely used in wastewater, drinking water and edible oil processing lines.

Q:Is the equipment fully assembled before delivery?

Yes, it is an integrated skid-mounted unit with agitator, metering pump, level gauge and electric control system. Only water and power connection is needed on site.

Q:Can the volume and configuration be customized?

Customization is supported, including tank capacity, number of tanks, pump flow and automatic control functions.

Q:Is the stainless steel tank easy to clean?

The inner wall is polished smoothly without dead corners, resistant to chemical scale, simple flushing reduces manual cleaning work.

Q:What is the service life compared with PE tanks?

Stainless steel version lasts 10-15 years, far longer than PE tanks (3-5 years), low later maintenance cost.