On-site Sodium Hypochlorite Production Plant With Automatic Control, Skid Mounted Plug-Play
Product Spotlights
Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd., a professional manufacturer based in Tianjin, China, introduces our On-site Sodium Hypochlorite Production Plant with Automatic Control, Skid Mounted Plug-Play. This system is engineered to generate high-purity sodium hypochlorite directly at your facility, eliminating the risks and costs associated with transporting and storing hazardous chemicals. With certified quality management, our plant offers a reliable, efficient, and safe solution for disinfection needs across multiple industries.
The skid-mounted plug-play design ensures quick installation and minimal footprint, while the automatic control system simplifies operation and reduces labor requirements. Whether you need a compact unit for a small municipal water plant or a high-capacity system for large-scale industrial applications, ZLN's production plant is customizable to fit your specific requirements. Backed by our years of experience and global market presence, this product represents the ideal balance of performance, safety, and cost-effectiveness.
Key Features & Technical Specifications
Fully Automatic Operation: PLC-controlled system with HMI touchscreen. The plant automatically adjusts brine concentration, electrolysis current, and production rate based on demand, reducing manual intervention.
Skid Mounted & Plug-Play: Pre-assembled on a sturdy steel skid, with all piping, wiring, and controls integrated. Simply connect power, water, and salt, and the unit is ready to run.
High Efficiency Electrolysis: Uses advanced DSA (Dimensionally Stable Anode) electrodes with titanium substrate and mixed metal oxide coating, achieving low energy consumption and long service life (typically 3-5 years).
Safe & Environmentally Friendly: On-site production eliminates transportation and storage of hazardous liquid chlorine. The by-product (hydrogen) is safely diluted and vented, while the produced sodium hypochlorite solution (0.8-1.2% available chlorine) is easy to handle.
Compact Footprint: The skid-mounted design saves valuable floor space. Multiple capacity options available — from 20 kg/h to 500 kg/h of equivalent chlorine production per day.
Low Operating Cost: Only uses salt (NaCl), water, and electricity. Typical production cost is much lower than purchasing commercial bleach. Automatic descalcing and self-cleaning functions minimize maintenance.
| Parameter | Value |
|---|---|
| Production Capacity (Cl₂ equivalent) | Standard: 20, 50, 100, 200, 500 kg/day; Customizable |
| NaOCl Concentration | 0.8% - 1.2% (by weight as available chlorine) |
| Power Consumption | Approx. 4.5-5.5 kWh/kg Cl₂ |
| Salt Consumption | 3.5-4.0 kg salt / kg Cl₂ |
| Water Consumption | ~0.1 m³ / kg Cl₂ (for brine preparation + dilution) |
| Operating Temperature | 5°C - 40°C |
| Control System | Automatic PLC + Touch Screen HMI |
| Installation | Skid-mounted, indoor/outdoor (with shelter) |
The automatic control system includes real-time monitoring of key parameters such as brine concentration, current density, electrolyte temperature, and chlorine production rate. Alarm functions and remote monitoring capability (optional) ensure safe and continuous operation. The plant also features a built-in hydrogen dilution fan and safety interlocks.
Applications & Customer Benefits
Municipal Water Treatment: Provide safe drinking water disinfection without the hazards of chlorine gas.
Wastewater Treatment: Effective disinfection of effluent, control of odor and biofilm in sewage systems.
Cooling Water Treatment: Prevent microbial growth in cooling towers and industrial recirculating systems.
Food & Beverage Industry: Sanitize process water, CIP systems, and packaging lines.
Swimming Pools & Spas: Continuous on-site production of chlorine to maintain residual levels.
Agriculture & Aquaculture: Disinfect irrigation water and hatchery tanks.
Customers benefit from reduced chemical handling risks, lower operating costs (up to 50% savings compared to purchased bleach), and consistent product quality thanks to the automated control system. The plug-and-play nature allows quick commissioning — typically within 1-2 days on site.
Trust & Support
Tianjin ZhuoLiNeng Technology Co., Ltd. is a manufacturer with a strong track record serving markets across North America, South America, Europe, Asia, Africa, and Oceania. Our facility in Tianjin, China, is equipped with advanced manufacturing and testing capabilities. With certification, we ensure rigorous quality control from raw material to finished product. We offer comprehensive after-sales support including installation guidance, commissioning, and remote technical assistance. Our experienced team can tailor the plant to your specific capacity and site conditions.
Contact us today for a free consultation and quotation. Let ZLN help you achieve safe, cost-effective on-site disinfection with our On-site Sodium Hypochlorite Production Plant. We are ready to discuss your project requirements and provide a reliable solution that meets your needs.
Frequently Asked Questions
What is the typical payback period for this system?
Payback period depends on your current chemical usage and local costs, but many customers see a return within 12-24 months due to lower operating expenses.What raw materials are needed to operate the plant?
You need only fresh water, commercially available salt (NaCl, food grade or industrial grade), and electrical power. No other chemicals are required.How much space does the unit require?
A 100 kg/day unit occupies roughly 2.5m x 1.5m of floor area. Please consult our team for exact dimensions based on your capacity.Is the plant easy to operate?
Yes, the automatic PLC control with touch screen makes operation straightforward. Minimal training is needed; we provide manuals and remote support.What is the maintenance frequency?
Routine maintenance includes checking brine filter, cleaning the electrolytic cell (automatic cleaning available), and inspecting safety systems. Typically every 3-6 months.Can the plant be customized for different capacities?
Absolutely. We offer standard models from 20 kg/day to 500 kg/day and can design larger systems upon request.What safety features are included?
The system includes hydrogen gas detection, automatic ventilation, over-temperature protection, and emergency shutdown. Designed to meet international safety standards.Do you provide installation and commissioning support?
Yes, we provide detailed installation drawings and can offer on-site supervision by our engineers (travel expenses extra) or remote guidance via video.
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