25 Years Experience in Electrolytic Seawater Chlorination System - Low Power Consumption Design
Product Spotlights
Welcome to Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd. – a professional manufacturer with 25 years of experience in the electrolytic seawater chlorination industry. Our Electrolytic Seawater Chlorination System is specifically engineered with a low power consumption design to help you reduce operational costs while maintaining high disinfection efficiency. By combining proven technology with innovative energy-saving features, we deliver a reliable solution for marine, industrial, and municipal applications.
Key Features & Technical Specifications
Low Power Consumption Design – Consumes ≤ 4.5 kWh per kg of chlorine produced, significantly lowering electricity expenses compared to traditional systems.
High-Quality Electrodes – Uses titanium-based mixed metal oxide (MMO) coated electrodes for long service life (up to 5 years) and stable performance in seawater.
Modular & Compact Construction – Skid-mounted units save valuable floor space and allow easy installation, maintenance, and capacity expansion.
Intelligent Control System – Equipped with PLC and HMI touch screen for fully automatic operation, real-time monitoring, and remote control via optional IoT interface.
Corrosion-Resistant Materials – All wetted parts are made of UPVC, FRP, or titanium alloy, ensuring durability even in harsh marine environments.
Safe & Environmentally Friendly – On-site chlorine generation eliminates risks of transporting and storing hazardous chlorine gas; only seawater and electricity are required.
Technical Parameters (Example Models)
| Model | Chlorine Output (kg/h) | Power Consumption (kWh/kg Cl₂) | Seawater Flow (m³/h) | Dimensions (mm) |
|---|---|---|---|---|
| ZLN-ECS-01 | 1 | 4.2 | 2.5 | 1200×800×1500 |
| ZLN-ECS-05 | 5 | 4.3 | 12 | 2200×1200×1800 |
| ZLN-ECS-20 | 20 | 4.5 | 48 | 3500×1800×2000 |
Advantages for Your Business
Cost Saving – Low power consumption directly reduces your electricity bill; minimal consumable parts lower maintenance costs.
Reliable Operation – Over two decades of engineering experience ensure robust design; our systems are proven in more than 30 countries worldwide.
Easy Maintenance – Electrodes are replaceable without draining the cell; automatic self-cleaning (polarity reversal) extends service intervals.
Customizable Solutions – We offer tailored chlorine output, voltage, and control options to match your specific project requirements.
Why Choose ZLN?
As a manufacturer located in Tianjin, China, we have been dedicated to the research, development, and production of electrolytic seawater chlorination systems for 25 years. Our factory holds certification, and our products are shipped from Tianjin Port to markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. With thousands of successful installations, we have built a reputation for quality, reliability, and energy efficiency. Our team of experienced engineers provides complete technical support, from system design to commissioning and after-sales service. Contact us today to discuss how our low-power chlorination system can benefit your project.
Frequently Asked Questions (FAQ)
Q: What is the typical lifespan of the electrodes?
A: Under normal seawater conditions and proper maintenance, the titanium MMO electrodes can last 3–5 years. We recommend periodic inspection every 6 months.Q: Can the system operate at low seawater temperatures?
A: Yes, our design is verified for seawater temperatures from 2°C to 40°C. For extremely cold environments, optional insulation and heating elements are available.Q: How often does the system require cleaning?
A: The automatic reverse polarity cleaning function reduces scaling. Typically, manual cleaning is needed every 2–3 months depending on water hardness.Q: What is the required seawater salinity?
A: Optimal performance is achieved at salinity between 15,000 and 35,000 ppm. For lower salinity, please consult our engineering team for adjustments.Q: Do you provide remote monitoring?
A: Yes, our PLC system supports optional remote monitoring via Ethernet or cellular modem, allowing you to track performance and receive alarms.Q: What is the delivery time?
A: Standard lead time is 30–45 working days after order confirmation, depending on configuration and quantity.Q: Can I get a customized voltage or frequency?
A: Absolutely. We can adapt the system to any common industrial voltage (110V–690V) and frequency (50/60Hz) as per your local requirements.Q: Do you offer installation supervision?
A: We provide remote technical guidance free of charge, and onsite supervision is available at an extra cost. Our team can assist with commissioning.
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