Boiler Auto Chemical Dosing System w/ Motor 500L/h 1yr 1

Boiler Auto Chemical Dosing System w/ Motor 500L/h 1yr 2

Boiler Auto Chemical Dosing System w/ Motor 500L/h 1yr 3

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Boiler Auto Chemical Dosing System w/ Motor 500L/h 1yr

Boiler Auto Chemical Dosing System w/ Motor 500L/h 1yr is an automatic metering unit that delivers treatment chemicals to boilers at a controlled rate up to 500 liters per hour. It uses a motor-driven pump and adjustable controller to maintain correct chemical concentrations for scale prevention, corrosion control, and pH balance. Built from chemical-resistant materials, it’s easy to install, reduces manual handling, and comes with a 1-year warranty for peace of mind.

Usage scenarios (about 3 sentences):

This system is ideal for industrial and manufacturing boilers that need consistent feedwater treatment to prevent scale and corrosion and to extend equipment life. It’s also useful in commercial heating systems, hotels, hospitals, and large residential complexes where automated dosing reduces maintenance and improves safety. Process plants, power stations, and any facility with steam generation can use it for reliable dosing of oxygen scavengers, alkalinity builders, and biocides.

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):15(days),>1(sets):To be negotiated(days)

Place of Origin:

China

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Dosing point

1-2 points

Liquid tank

300L

Metering pump Flow

7.6LPH

Dimensions(mm)

1400*800*1700

Tank

250L*1

Metering pump Qty

2 sets

Processing Type

desalination

Power(W)

3 kW

Product name

chemical dosing system

Voltage

220 V, 380 V

weight (kg)

100

productivity

500L/Hour

warranty

1 Year

place of origin

Shanghai, China

core components

Motor

machinery test report

Provided

video outgoing-inspection

Provided

Precise, Reliable, Compact, Durable

The QPDS automatic dosing system provides motor-driven, precision chemical feed for boilers at up to 500 L/h, automating corrosion and scale control while enabling 24/7 remote monitoring for consistent steam quality. Housed in a compact, skid-mounted, powder-coated cabinet with a 500L corrosion‑resistant tank (SUS304 or PP options), modular metering pumps, spare-pump failover, calibrated gauges and leak containment, its standardized packaging and rugged build simplify installation and maintenance. Equipped with premium metering pumps and valves, wireless mobile alarms and one-year support, it stabilizes process parameters, cuts auxiliary costs, and fits papermaking, electroplating, boiler and other continuous production lines.

Motorized 500L/h Chemical Dosing

The QPDS automatic dosing system Boiler Auto Chemical Dosing System is a motorized unit rated at 500 L/h with a 1‑year warranty, built from SUS304 or PP tanks and fitted with precision metering pumps, valves, calibrated gauges, spare pumps and leakage tanks for safe, continuous operation. It automatically meters and dilutes a wide range of boiler and process chemicals (biocides, scale inhibitors, pH regulators, coagulants) with online monitoring of pH, concentration and chlorine and supports wireless remote transmission and real‑time mobile monitoring to improve dosing accuracy and reduce auxiliary costs. Its modular structure supports multiple dosing points, local or upper configurations and automatic pump switchover, while using international-brand components to ensure long-term stability across papermaking, electroplating, battery and industrial RO applications.

Motorized 500L/h Dosing System

The QPDS automatic dosing system is a boiler chemical dosing solution with a motorized 500 L/h capacity designed for reliable dosing in papermaking, electroplating, photovoltaic and other industrial processes. It automates the addition of biocides, detergents, sizing agents and pH regulators while providing online monitoring of pH, concentration and metal content with wireless remote transmission and mobile real-time monitoring. Built with high-quality metering pumps, safety valves, spare pump switching, leakage tanks and configurable tanks, this system ensures stable long-term operation and safety and often includes a one-year warranty with selectable models for multi-point dosing.

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Precise Powerful Reliable Protection

Built by an experienced engineering team, the QPDS automatic dosing system Boiler Auto Chemical Dosing System w/ Motor 500L/h 1yr uses corrosion-resistant materials and precision motor controls to deliver dependable, long-life performance for industrial steam plants. It feeds chemicals up to 500 L/h with automated flow control, real-time monitoring, safety interlocks and a one-year warranty, simplifying maintenance while preventing scale and corrosion. Features like motor-driven metering pumps, adjustable dosing schedules, an LCD interface, remote connectivity and compact mounting provide high accuracy, reduced chemical waste, energy savings and fast ROI for facility managers.

Material introduction

The QPDS automatic dosing system is constructed from corrosion-resistant SUS304 stainless steel or chemical-grade polypropylene (PP), selected according to the handled powders and liquids to ensure long-term durability in harsh process environments. Key wetted components such as metering pumps, valves and tanks are made from compatible, high-quality materials and internationally sourced brands to reduce contamination and wear. Standard safety items — calibrated gauges, leakage tanks and reinforced piping — are likewise fabricated from corrosion-resistant materials to maintain system integrity and simplify maintenance.

◎ Material – Tanks & Wetted Path

◎ Material – Pumps, Motors & Seals

◎ Material – Electrical & Enclosures

FAQ

What is the "Boiler Auto Chemical Dosing System w/ Motor 500L/h 1yr" and what does the 500 L/h rating mean?

This is an automatic chemical dosing package designed to feed boiler treatment chemicals accurately and continuously into boiler feedwater or condensate systems. The 500 L/h rating refers to the maximum dosing pump throughput (volume delivered) under specified conditions — it indicates the system can dose up to 500 liters of chemical solution per hour when set to its highest capacity.

What kinds of boiler chemicals can I use with this system?

The system is intended for common boiler treatment chemicals such as scale inhibitors, corrosion inhibitors, oxygen scavengers, pH adjusters (alkalinity builders), and dispersants. It is built from chemical-resistant components to handle typical boiler chemical formulations; always confirm compatibility with the chemical supplier and review the system materials and the chemical SDS before use.

Where should the dosing system be installed and what application scenarios is it suitable for?

Install the unit near the chemical storage tanks and close to the boiler feed or return line injection point. It is suitable for a wide range of applications including small to medium industrial boilers, central heating plants, hotel and hospital boilers, food processing steam systems (subject to chemical approvals), and plant water treatment. Typical injection points are on the feedwater line, condensate return, or deaerator feed. Ensure proper suction lift, injection backpressure, and adherence to local codes.

How do I operate and control the dosage rate and motor-driven pump?

Operation is typically via a front control panel where you set the desired dosing rate or motor speed. The motor-driven pump provides stable, continuous flow; many units allow adjustment of stroke rate or motor frequency to fine-tune dosing up to the maximum 500 L/h. Some systems support external control signals (e.g., 4–20 mA or flow-proportional control) or integration with the boiler control system — check your model’s interface options and user manual for exact control features.

What routine maintenance and troubleshooting should I expect?

Routine maintenance includes checking and tightening connections, inspecting suction and delivery lines for blockages or air pockets, replacing wear items (valves, diaphragms, seals, filters) per the maintenance schedule, and calibrating the dosing rate periodically. Common issues: no flow — check power to motor, suction line air leaks, or empty chemical tank; low flow — check clogged suction filters or worn pump components; leaks — tighten fittings and replace worn seals. Always isolate power and relieve pressure before servicing.

What safety precautions and warranty coverage apply?

Follow chemical safety protocols: use appropriate PPE (gloves, goggles), ensure good ventilation, provide bunding/spill containment for chemical tanks, and consult each chemical’s SDS for handling and storage. Lock out power before maintenance. The "1yr" indicates a one-year warranty against defects in materials and workmanship from the date of purchase; it typically excludes normal wear parts, damage from improper use, chemical incompatibility, or unauthorized modifications. Keep purchase proof and register the product with the supplier to confirm warranty terms.

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