Industrial Liquid Chlorine Dosing Unit, Fully Automatic Control, Skid Mounted, Less Investment on Salt
Product Spotlights
Welcome to Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd. – your trusted manufacturer of industrial water treatment solutions. Our Industrial Liquid Chlorine Dosing Unit is designed with fully automatic control and skid-mounted convenience, offering a smart, cost-effective way to dose chlorine in various applications. With a focus on reducing your investment in salt and simplifying operations, this unit is the ideal choice for facilities seeking reliable disinfection. Leveraging our years of engineering expertise and global shipping experience from Tianjin port, we deliver systems that meet the highest standards of performance and durability.
This dosing unit is engineered to precisely inject liquid chlorine into water streams, ensuring consistent and safe disinfection. The fully automatic control system eliminates manual intervention, while the skid-mounted design allows for quick installation and easy integration into existing plants. Whether you are treating municipal water, industrial wastewater, or cooling water, this unit provides a robust solution that minimizes chemical waste and operational costs.
Key Features
Fully Automatic Control: PLC-based system with touchscreen interface, auto-adjusts dosing rate based on flow or chlorine residual.
Skid-Mounted Design: Pre-assembled on a sturdy steel skid, ready for quick connection to power, water, and chemical lines.
Reduced Salt Investment: Optimized chemical handling reduces the need for on-site salt storage and brine preparation, lowering capital expenditure.
High Precision Metering: Uses premium diaphragm or peristaltic pumps for accurate dosing from 0.1 to 1000 L/h (customizable).
Corrosion-Resistant Construction: All wetted parts made of PVC, PP, or stainless steel, ensuring long service life even with aggressive chemicals.
Safety Features: Leak detection, emergency shut-off, and automatic alarm system for operator protection.
Low Maintenance: Self-priming pumps and easy-access components reduce downtime and service costs.
Technical Specifications (Typical Model)
| Parameter | Value |
|---|---|
| Dosing Method | Liquid chlorine injection via metering pump |
| Control System | PLC + HMI touchscreen, auto/manual mode |
| Flow Rate Range | 500 – 10000 L/h (customizable upon request) |
| Operating Pressure | Up to 10 bar (optional high-pressure models) |
| Power Supply | 220V/380V, 50/60Hz, customizable |
| Skid Dimensions | Customizable, typical 1.5m x 1.2m x 1.5m |
| Material of Wetted Parts | PVC, PP, or SS316 |
| Protection Level | IP54 (higher available) |
Advantages for Your Business
Lower Capital Investment: By eliminating the need for salt saturators and brine tanks, the skid-mounted unit cuts initial equipment costs by up to 30%.
Faster Installation: Pre-assembled and tested at our factory, the unit can be operational within hours of arrival.
Enhanced Process Control: Automatic feedback loops maintain precise chlorine residual, improving water quality and reducing chemical waste.
Space Efficiency: Compact skid design requires minimal floor space, perfect for retrofits or tight installations.
Global Compatibility: Designed to meet international voltage and frequency standards, with multilingual HMI options available.
Frequently Asked Questions
What is the difference between a liquid chlorine dosing unit and a salt-to-chlorine system?
Unlike salt-based systems that generate chlorine on-site, this unit directly injects liquid chlorine, avoiding the need for brine preparation and salt storage. This reduces equipment footprint and operating complexity.Can the unit handle different flow rates?
Yes, the dosing pump is selected based on your required flow rate. The PLC control adjusts the pump speed or stroke length to match changes in water flow, ensuring consistent dosing.Is the skid mounted unit easy to install?
Absolutely. The unit arrives factory-assembled and tested. You only need to connect the inlet and outlet piping, power supply, and signal cables. Detailed installation manual and on-site support are available.What materials are used for wetted parts?
Standard materials are PVC and PP for general applications. For more aggressive chemicals or higher temperatures, stainless steel 316 or PTFE options are available.Do you provide remote monitoring capability?
Yes, the PLC can be equipped with remote communication modules (e.g., 4G, Wi-Fi, RS485) for real-time monitoring and control via SCADA or cloud platform.What safety features are included?
The unit includes a chlorine gas detector, emergency shut-off valve, pressure relief valve, and automatic shutdown on alarm. All safety components meet international standards.Can the unit be customized for specific chemicals?
Yes, the system is modular and can be adapted for sodium hypochlorite, calcium hypochlorite, or other liquid chemicals. Please consult with our sales team for custom solutions.What is the typical lead time and shipping process?
Lead time is 4–6 weeks for standard models. We ship from Tianjin port, China, with full documentation and packaging for sea freight. Express shipping is available for urgent orders.
As a manufacturer headquartered in Tianjin, China, ZLN serves clients across North America, South America, Europe, Africa, Oceania, and Asia. Our team of engineers has delivered hundreds of dosing systems for water treatment plants, industrial facilities, and municipal projects worldwide. We are committed to providing reliable, cost-effective solutions that meet your specific requirements.
Why choose ZLN? We offer personalized technical support, from design to commissioning. Our factory-direct pricing ensures you get the best value. With a strong supply chain and quality control, we guarantee on-time delivery and consistent performance. Contact us today for a quote or technical consultation – let us help you optimize your chlorine dosing process with minimal investment.
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