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Sodium Hypochlorite Electrolyzer Fully Automatic Control Salt Purity Requirement NACL>89%

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Product Spotlights

Fully automatic PLC-controlled sodium hypochlorite electrolyzer, designed for low-cost on-site generation using common salt with NaCl ≥ 89%. Features high-efficiency MMO titanium electrodes, adjustable output concentration, and compact modular design. Ideal for water disinfection in municipal, industrial, and commercial applications. Low maintenance, energy-efficient, and safe operation.
US$ 100000 - 2000000 MOQ: 1 Set
Key Specifications
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Certification:
ISO9001
Warranty:
2 years
Voltage:
380V
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
Delivery time depends on order quantity.
Certification ISO9001
Warranty 2 years
Voltage 380V
Application Industry
After-sales Service Engineers Available to Service Machinery Overseas
Disinfection Method Chlorine Dioxide
Transport Package Container
Specification Customized
Trademark ZLN
Origin China

Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd. is a professional manufacturer specializing in advanced electrolysis systems. Our Sodium Hypochlorite Electrolyzer with Fully Automatic Control is designed to produce high-quality sodium hypochlorite on-site using only common salt, with a strict requirement of NaCl purity ≥ 89%. This system offers a reliable and cost-effective solution for disinfection needs across various industries.

With years of experience in electrochlorination technology, ZLN delivers equipment that combines efficiency, durability, and ease of operation. The fully automatic control system minimizes manual intervention, ensures consistent output, and reduces operational costs. Whether for municipal water treatment, swimming pool sanitation, or industrial wastewater disinfection, this electrolyzer is built to perform.

Key Features & Technical Specifications

  • Fully Automatic PLC Control: Touch-screen interface with real-time monitoring of production parameters (flow rate, temperature, concentration). Auto-start/stop, alarm functions, and remote communication capability (optional).

  • High-Efficiency Electrodes: Titanium-based MMO electrodes with long service life (typically 3-5 years) and low energy consumption. Designed for high salt tolerance and minimal scaling.

  • Salt Purity Requirement: NaCl ≥ 89% – works with standard industrial salt, no need for expensive high-purity salt. Salt consumption is optimized to reduce operating cost.

  • Compact Modular Design: Space-saving footprint, easy to install and maintain. Modules can be combined for larger production capacity.

  • Built-in Safety Features: Over-temperature protection, low-flow shutdown, hydrogen gas venting system, and leakage detection.

  • Adjustable Hypochlorite Concentration: Output concentration can be set from 3000 to 8000 ppm (as Cl2 equivalent) to meet different application requirements.

  • Low Maintenance: Automatic cleaning cycle using reverse polarity (optional) reduces manual descaling frequency.

Parameter Specification
Production Capacity (Cl2 equivalent) 500 g/h, 1000 g/h, 2000 g/h (customizable)
Operating Voltage DC 12V - 24V (depending on capacity)
Water Flow Rate Variable, controlled by automatic valve
Ambient Temperature Range 5°C - 45°C

Operational Advantages

  • On-site Generation: Eliminates risks associated with transporting and storing hazardous chlorine gas or bulk sodium hypochlorite. Produces fresh disinfectant as needed, ensuring maximum efficacy.

  • Fully Automatic Control: Once set up, the system runs autonomously with minimal operator attention. The PLC maintains optimal electrolysis conditions, adapting to changes in water quality or flow.

  • Energy Efficient: Advanced power supply design with high conversion efficiency (>90%) reduces electricity costs. Optional solar-ready configuration for off-grid applications.

  • Cost-Effective: Using low-cost industrial salt (NaCl ≥ 89%) significantly reduces chemical expenses compared to purchasing commercial bleach. Payback period typically within 12-18 months for medium-scale users.

  • Environmentally Friendly: Only salt, water, and electricity are consumed. Byproducts are minimal and safe (dilute hydrogen gas is safely vented). No harmful chemical residues.

Typical Applications

  • Municipal drinking water disinfection

  • Wastewater treatment plant disinfection

  • Cooling tower water treatment (biofilm control)

  • Swimming pool and spa sanitation

  • Food processing plant sanitation

  • Agricultural irrigation water treatment

  • Marine and offshore platform disinfection

Frequently Asked Questions

  1. What is the minimum salt purity required? The system is designed for NaCl ≥ 89%. Salt with lower purity may cause reduced efficiency and increased scaling. We recommend using standard industrial salt meeting this specification.

  2. How often do I need to replace the electrodes? With proper maintenance, the MMO electrodes typically last 3-5 years depending on operating conditions. Automatic reverse polarity cleaning can extend electrode life.

  3. Can the system be integrated with existing SCADA? Yes, the PLC can be equipped with Modbus/RS485 communication (optional) for remote monitoring and control.

  4. What is the typical production cost per liter of sodium hypochlorite? Assuming salt price of $0.1/kg and electricity $0.1/kWh, the cost is approximately $0.02-0.03 per liter of 0.5% active chlorine solution.

  5. Does the system require a dedicated water softener? Not necessarily, but if feed water hardness is high (>300 ppm), a pre-treatment softener is recommended to reduce scaling in the electrolytic cell.

  6. What safety measures are included? The unit features automatic shutdown on high temperature, low flow, and hydrogen gas detection. It also includes a pressure relief valve and ventilation fan (optional).

  7. Can I tailor the production capacity to my needs? Absolutely. We offer modular designs from 100 g/h up to 10,000 g/h. Custom configurations are available upon request.

  8. How long does it take to install and commission? Typically 1-2 days for a standard unit. Our team provides remote guidance or on-site commissioning (travel costs extra).

Trusted by customers worldwide – Tianjin ZhuoLiNeng Technology Co., Ltd. has been serving diverse markets including North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our products are shipped from Tianjin port with reliable logistics partners. We are a manufacturer with deep technical expertise, offering OEM/ODM services, comprehensive after-sales support, and a 12-month warranty on all equipment. Contact us today to discuss your specific disinfection requirements and receive a customized solution backed by years of engineering excellence.

Product Tags: Sodium Hypochlorite Generator , Electrochlorination System , Hypochlorite Production Equipment

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Port of Shipment
TianJin
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
Location
Tianjin, China