Water Treatment Powder Dosing System 500L/h Desalination 1yr 1

Water Treatment Powder Dosing System 500L/h Desalination 1yr 2

Water Treatment Powder Dosing System 500L/h Desalination 1yr 3

Water Treatment Powder Dosing System 500L/h Desalination 1yr 4

Water Treatment Powder Dosing System 500L/h Desalination 1yr 5

Water Treatment Powder Dosing System 500L/h Desalination 1yr 6

Water Treatment Powder Dosing System 500L/h Desalination 1yr

Short product description:

A compact powder dosing unit for water treatment. It prepares and feeds chemical solution at up to 500 L/h for desalination and pre-treatment lines. Simple automatic mixing and precise metering reduce chemical waste and manual work. Built for continuous use with durable parts and a 1‑year service/warranty.

Usage scenarios (about 3 sentences):

Ideal for seawater and brackish desalination plants to dose antiscalants, coagulants, and pH adjusters before membranes. Suited to industrial process water, boiler feed, and cooling systems for scaling and corrosion control. Also useful in municipal waterworks, aquaculture, and wastewater treatment where accurate, low‑maintenance powder dosing is needed.

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-1(sets):30(days),>1(sets):To be negotiated(days)

Place of Origin:

China

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Machine Weight(kg)

550

Machine Dimensions(mm)

2438*1300*1850

Agitator(HP)

1/2*3

Speed Variable(HP)

1/4

Hopper Volume(L)

Production Capacity(L/hr)

2000

Processing Type

desalination

Max. Loading Volume (L)

Max. Loading Capacity

85L

Power(W)

1 kW

Power

1.29

Product name

Powder Dosing System

Voltage

220 V, 380 V

weight (kg)

550

productivity

500L/Hour

warranty

1 Year

Precise, Compact, Durable, Reliable

The QPL3 powder dosing machine delivers reliable 500 L/h desalination dosing with automated, high-precision powder metering and SUS304 construction to ensure treatment effectiveness and minimize chemical waste. Its compact, attractive stainless-steel design and intuitive touch-panel output simplify operation and maintenance while guaranteeing industrial-grade durability. Packaged in standard export cartons with 3–20 day delivery and backed by 1-year support, it’s ideal for municipal and industrial sewage condensation and sludge handling.

Precise 500L/h Powder Dosing

The QPL3 powder dosing machine (model QPL3-500) is a compact, SUS304 automatic powder dosing system with a 500 L/h capacity, 42 L hopper and precision metering feeder, featuring imported components and touch-screen outputs for dependable, low-maintenance operation. Designed for desalination and broader water-treatment tasks such as dissolving PAM/PAC and flocculant dosing in municipal and industrial sewage, it ensures accurate chemical delivery to guarantee treatment effectiveness while reducing waste and operational costs. Its stainless-steel casing, adjustable feeder speed and exact-feed mechanism provide consistent concentration control, easy integration into sludge dewatering or pure water systems, and reliable 1-year performance.

Desalination Powder Dosing 500L/h

The QPL3 powder dosing machine is a compact powder dosing system for water treatment, capable of producing around 500 L/hr and suitable for dissolving chemicals like PAM and PAC. Constructed from SUS304 with imported parts, it features automatic operation, precise powder feeding, and touch-screen messaging to ensure treatment effectiveness while minimizing waste. Its adjustable metering feeder, durable build, and attractive appearance make it ideal for municipal and industrial sewage clarification and sludge disposal.

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Precise Efficient Reliable Durable

Built by a decades-old water treatment specialist, the QPL3 powder dosing machine was engineered for reliable 500L/h desalination performance and one-year maintenance cycles, combining rugged construction with precision metering. It automates dry chemical dosing for coagulation, scale control and pH adjustment using stepper-driven feeding, sealed hoppers and corrosion-resistant materials to guarantee consistent results. Key features and advantages include ±1% dosing accuracy, adjustable feed rates, PLC/HMI control, compact footprint, energy-efficient operation and reduced downtime and operating costs.

Material introduction

The QPL3 powder dosing machine is built with a SUS304 stainless steel crust and high-grade imported components to deliver corrosion resistance and long-term durability in desalination and water treatment environments. For more aggressive powders, the system can be configured with polypropylene (PP) wetted parts and hopper to prevent chemical attack and simplify cleaning. These material choices ensure accurate powder feeding, minimal contamination and reliable operation across sludge dewatering, RO and municipal/industrial treatment processes.

◎ QPL3 SUS304 Core

◎ QPL3 PP-Enhanced

◎ QPL3 Precision Metering

FAQ

What is the Water Treatment Powder Dosing System 500L/h Desalination 1yr used for?

It is used to accurately feed powdered treatment chemicals into water streams at industrial scale—common uses include pre/post-treatment in desalination plants, brackish water treatment, cooling towers, boiler feedwater, and municipal or industrial wastewater processes where powder coagulants, flocculants, pH adjusters, scale/corrosion inhibitors or anti-scalants are required.

What does the "500L/h" capacity mean and how does it affect my process?

The 500L/h rating refers to the system’s maximum prepared solution or slurry feed rate (up to 500 liters per hour) that the dosing pump can deliver. It indicates the volumetric dosing capability and helps size the system for your flow rates and required chemical concentration. For very low dosing rates, check the system’s minimum stable flow and adjustable range.

Which powder chemicals can this system handle?

It is designed for a wide range of dry powders commonly used in water treatment—examples include polyaluminum chloride (PAC), polymer flocculants, powdered activated carbon (when made into slurry), lime, soda ash, antiscalants in powder form, and specialty corrosion inhibitors. Always verify compatibility for abrasive, hygroscopic, or highly reactive powders and consult the supplier for material compatibility.

Is this system suitable for desalination plants specifically?

Yes. It is commonly applied in desalination for antiscalant and antifoam dosing, pre-treatment coagulation/flocculation dosing, and chemical conditioning of feedwater and membranes. Placement is typically upstream of membranes or in pre-treatment tanks. System integration depends on plant layout and control requirements.

How do I operate and maintain the powder dosing system?

Operation involves loading the powder hopper or preparing a slurry in the make-up tank, setting the desired feed rate, and starting the pump. Routine maintenance includes inspecting hoppers and seals, cleaning feed lines and mixers, checking pump calibration, replacing wear parts (e.g., seals, tubing), and verifying dosing accuracy. Follow the manufacturer’s recommended servicing schedule—annual inspection is typical.

What does "1yr" mean and what support should I expect?

The "1yr" label usually refers to a one-year warranty or recommended annual service interval. During warranty you can expect coverage for manufacturing defects per the supplier’s terms; after that, spare parts, calibration, and service contracts are typically available. Always confirm warranty scope, spare parts availability, and local service options with the vendor before purchase.

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