25 Years Experience and 1 Year Warranty on Seawater Electrolysis Chlorination System
Product Spotlights
Reliable Seawater Electrolysis Chlorination System – Backed by 25 Years of Expertise
Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd., a professional manufacturer with 25 years of experience in seawater treatment, offers a comprehensive Seawater Electrolysis Chlorination System designed to provide effective and continuous biofouling control for marine vessels, offshore platforms, and coastal power plants. Our system uses advanced electrolytic technology to generate sodium hypochlorite directly from seawater, eliminating the need for chemical transportation and storage. With a standard 1-year warranty and customized solutions, we ensure long-term operational reliability.
Key Features & Technical Specifications
High-efficiency Titanium Electrodes: Coated with mixed metal oxides (MMO) for extended service life and low energy consumption.
Robust Construction: Body made from corrosion-resistant PVC, FRP, or titanium alloy, tailored to seawater environment.
Automatic Control: PLC-based system with HMI touch screen allows real-time monitoring of chlorine production, salinity, temperature, and flow rate.
Modular Design: Compact footprint, easy to install and maintain; capacity can be scaled from 0.5 kg/h to 50 kg/h chlorine equivalent.
Energy Saving: Optimized electrode configuration and power supply reduce operating costs by up to 15% compared to conventional models.
Safety Features: Built-in hydrogen gas dilution, over-temperature protection, and automatic shutdown in case of abnormal conditions.
| Parameter | Value |
|---|---|
| Chlorine Production Capacity | 0.5 – 50 kg/h (customizable) |
| Input Power | AC 380V/50Hz or 440V/60Hz, 3-phase |
| Operating Temperature | 5°C – 40°C |
| Seawater Salinity Range | 10 – 35 ppt |
| Electrode Material | Titanium coated with MMO |
| Control Interface | PLC + HMI touch screen |
| Warranty | 1 year |
Benefits to Your Operation
Eliminates the need for purchasing, transporting, and storing hazardous chlorine chemicals, enhancing safety and reducing logistics costs.
Continuous on-site generation of sodium hypochlorite ensures consistent dosing for biofouling control, protecting seawater cooling systems and marine equipment.
Low maintenance requirements – electrode cleaning intervals of 6–12 months, depending on water quality.
Environmentally friendly: no harmful byproducts; the residual chlorine degrades naturally in seawater.
Quick return on investment (ROI) – typically within 18–24 months for large-scale applications.
Why Choose Tianjin ZLN Technology?
With 25 years of dedicated experience in manufacturing seawater electrolysis systems, Tianjin ZLN Technology has supplied thousands of units to clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. Our factory in Tianjin, China, operates with strict quality control, and each system undergoes rigorous testing before shipment. We offer a comprehensive 1-year warranty covering parts and repair, and our technical team provides remote support and on-site assistance as needed. Our experience ensures that you receive a reliable, efficient, and durable chlorination system that meets your specific requirements.
Frequently Asked Questions (FAQ)
Q: What is the typical lifespan of the electrodes?
A: Under normal seawater conditions, our MMO-coated titanium electrodes can last 3–5 years, depending on operating parameters and water quality.Q: Can the system handle variations in seawater salinity?
A: Yes, it is designed to operate efficiently within a salinity range of 10–35 ppt. For lower or higher salinity, we can customize the electrode configuration.Q: Is the system fully automatic?
A: Yes, the PLC-based control system automatically adjusts chlorine production based on flow rate and desired residual chlorine level. Manual override is also available.Q: What maintenance is required?
A: Regular inspection of electrodes and cleaning every 6–12 months (depending on scaling). The system includes self-cleaning features to reduce manual intervention.Q: Do you provide installation guidance?
A: Yes, we provide detailed installation manuals, drawings, and can arrange on-site technical support if required.Q: Can the system be used in freshwater?
A: This system is specifically designed for seawater. For freshwater applications, we recommend our brine electrolysis chlorination systems.Q: What is the lead time for an order?
A: Typical lead time is 30–45 days after order confirmation, depending on capacity and customization.Q: How is the warranty handled?
A: We offer a standard 1-year warranty covering manufacturing defects. Extended warranty is available upon request.
Contact Us Today
With 25 years of experience and a commitment to quality, Tianjin ZLN Technology is your trusted partner for seawater electrolysis chlorination systems. Whether you need a standard unit or a fully customized solution, we are ready to assist. Contact our sales team for a quote or technical consultation.
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