Economy Water Treatment PAC Dosing System 220V Motor PLC 1yr 1

Economy Water Treatment PAC Dosing System 220V Motor PLC 1yr 2

Economy Water Treatment PAC Dosing System 220V Motor PLC 1yr 3

Economy Water Treatment PAC Dosing System 220V Motor PLC 1yr 4

Economy Water Treatment PAC Dosing System 220V Motor PLC 1yr 5

Economy Water Treatment PAC Dosing System 220V Motor PLC 1yr 6

Economy Water Treatment PAC Dosing System 220V Motor PLC 1yr

The Economy Water Treatment PAC Dosing System is a budget-friendly unit that doses polyaluminium chloride (PAC) with a 220V motor and PLC for precise, automated chemical feed. Key selling points are high dosing accuracy, PLC control with timers and alarms, a rugged 220V motor and pump, corrosion‑resistant wet parts, and easy installation with low upkeep. It includes a 1-year warranty and is ideal for small to mid-size water, wastewater, and industrial plants needing reliable, low-cost dosing.

brand name:

QILEE

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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Powder Metering Feeder Speed Variable

1/4HP

Powder Feeding Hopper Volume(L)

42-320

Materia

SUS304

Chemical Solution Production Capacity

500-8000

Machine Weight(kg)

320-1280

Machine Dimensions(mm)

2000*1150*1650

Processing Type

desalination

Power(W)

1 kW

Product name

Pac Dosing System

Voltage

220 V, 380 V

weight (kg)

320

productivity

500-8000L/hr

warranty

1 Year

place of origin

Shanghai, China

core components

Motor, PLC

machinery test report

Provided

video outgoing-inspection

Provided

Precise Dosing, Durable Design

The QPL3 powder dosing machine provides PLC-controlled reliability with a 220V motor and a one-year warranty to deliver precise PAC/PAM dosing that reduces chemical waste and ensures consistent water and sludge treatment. Constructed from SUS304 stainless steel with imported components and a user-friendly touch-screen, its compact, attractive style and standard export-carton packaging protect quality and simplify installation. Automatic operation with exact powder feeding, multiple capacity models, and 3–20 day delivery let you scale quickly for municipal or industrial sewage and sludge processing.

Economical Automated PAC Dosing

The QPL3 powder dosing machine is an economy PAC dosing system equipped with PLC control, a 220V motor and a one-year warranty, constructed with SUS304/PP wetted parts and imported components for reliable chemical handling. It provides automatic, touch‑screen managed operation with precise powder feeding and adjustable feeder speed to dissolve and dose coagulants like PAC or PAM, improving sludge settling while minimizing chemical waste. Its compact hopper, modular frame and multiple capacity models allow easy integration into water and sludge treatment lines, simple maintenance and consistent treatment performance.

Affordable PLC PAC Dosing

The QPL3 powder dosing machine is an economy PAC/PAM dosing system with PLC control and a 220V motor, designed for automated dissolution and precise metering of chemical powders for water and sludge treatment. Built from SUS304 with imported components, it features touch-screen operation, variable feeder speed, and exact powder feeding to improve treatment effect and minimize waste. Models range from QPL3-500 to QPL3-8000 with varying hopper volumes and production capacities to suit municipal and industrial sewage conditioning and sludge disposal, and the system is typically supplied with a one-year warranty.

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Accurate Reliable Economical Dosing

The QPL3 powder dosing machine is an economy water treatment PAC dosing system built with a 220V motor and PLC control, engineered by a seasoned manufacturer to deliver reliable, low-cost operation with a one-year warranty. Its compact design, precise variable-speed feeding, and PLC-programmable dosing ensure accurate chemical delivery, easy integration into existing plants, and minimal maintenance downtime. Key features and advantages include corrosion-resistant construction, adjustable dosing range, safety interlocks, energy-efficient motor, clear fault diagnostics, and cost-effective spare parts, making it ideal for municipal and industrial water treatment projects.

Material introduction

The QPL3 powder dosing machine is built with a robust SUS304 stainless steel exterior and high-quality PP components where chemical compatibility is required, ensuring corrosion resistance and long service life. Key contact parts such as the hopper and feeder are available in PP to resist aggressive powders like PAC and PAM while structural frames and covers use SUS304 for strength and hygiene. With imported precision parts, a 220V motor and PLC controls, the material choices balance durability, chemical resistance and easy maintenance while supporting a standard one-year warranty.

◎ SUS304 Stainless Steel Shell

◎ Polypropylene (PP) Option

◎ Imported-Quality Critical Components

FAQ

What is the "Economy Water Treatment PAC Dosing System 220V Motor PLC 1yr" and what does PAC mean?

This is an economical dosing pump system designed to accurately inject PAC (poly aluminium chloride) coagulant into water or wastewater streams. It features a 220V motor, PLC control for automated dosing modes, and a 1-year manufacturer warranty. PAC is a common liquid coagulant used for particle removal and clarification in water treatment.

In which application scenarios is this dosing system typically used?

Common uses include municipal and community water treatment, small to medium industrial wastewater plants, drinking water clarification, swimming pool treatment, textile and paper process water, food-processing pre-treatment, and mining or slurry clarification where PAC coagulation is required.

How is the system typically installed and what electrical/plumbing considerations are important?

Install the unit on a stable, level surface near the chemical tank and dosing point. Ensure the local supply matches the 220V motor rating and that the system is properly grounded. Connect suction and discharge tubing with appropriate chemical-resistant fittings, fit a foot valve or filter on the suction line, and purge air from the pump before operation. For safety and code compliance, have electrical wiring and final commissioning performed by a qualified electrician or technician.

How do I operate and program the PLC for common dosing scenarios?

The PLC usually supports basic modes: continuous (fixed stroke/frequency), timed (dosing cycles), and flow-proportional (uses a flowmeter pulse input). To set it up: select the control mode, enter stroke/frequency or volume per pulse values, set alarm thresholds and priming/manual override options. For flow-proportional dosing, calibrate the pulse-to-volume relationship. Refer to the product manual for exact parameter names and sequence; if unsure, request vendor support for initial programming.

What maintenance is required and what can I expect from the 1-year warranty?

Routine maintenance: daily visual checks, weekly suction filter cleaning, monthly inspection of tubing, seals and check valves, and replacement of wear parts (diaphragms, gaskets) as needed. Flush the pump and lines when changing chemicals or for prolonged shutdowns. The 1-year warranty typically covers manufacturing defects in materials and workmanship; consumables (tubes, diaphragms, seals) and damage from misuse or incompatible chemicals are usually excluded. Keep maintenance records and follow the supplier’s service recommendations.

What safety and chemical compatibility precautions should I follow when dosing PAC?

PAC solutions can be irritant and mildly corrosive. Always wear gloves, eye protection and appropriate clothing when handling chemicals. Use corrosion-resistant wetted materials (e.g., PVDF, PTFE, or SS316 where recommended) and confirm compatibility with the supplier. Do not mix PAC in the same dosing line with incompatible chemicals (e.g., strong alkalis or oxidizers) unless designed for it. Provide proper ventilation, secondary containment for tanks, and a clear spill response plan.

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