Contact Platform Support
Help CenterIndustrial Liquid Chlorine Dosing System With IP65 Waterproof PLC Control and NaCl>89% Requirement
Product Spotlights
Related Products
-
Automatic Liquid Chlorine Generator System With Fully Automatic Control and Low Investment on Salt NaCl>89%US$ 100000 - 2000000MOQ: 1 Set -
Compact Liquid Chlorine Dosing Equipment With PLC Control and IP65 Rated Enclosure for Reliable OperationUS$ 100000 - 2000000MOQ: 1 Set
-
Plug-Play Skid Mounted Liquid Chlorine Equipment With Fully Automatic Control and Salt Purity NaCl>89%US$ 100000 - 2000000MOQ: 1 Set
-
Semi-Auto Liquid Chlorine Injection Unit With PLC Control and Standard Compliant for Industrial UseUS$ 100000 - 2000000MOQ: 1 Set
-
Chlorine-alkali Plant EPCUS$ 100000 - 2000000MOQ: 1 Set
Tianjin ZhuoLiNeng Technology Co., Ltd. proudly presents our Industrial Liquid Chlorine Dosing System – a high-performance, PLC-controlled solution engineered for precise and safe chlorine dosing in demanding environments. Built with an IP65 waterproof enclosure and designed for use with sodium chloride (NaCl) purity above 89%, this system ensures reliable on-site hypochlorite generation and chemical dosing for water treatment, disinfection, and industrial process applications. Our dosing system combines advanced automation with rugged construction, giving you consistent performance, reduced manual intervention, and long-term operational stability.
As a manufacturer based in Tianjin, China, we understand the importance of quality control, timely delivery, and after-sales support. Our team integrates decades of engineering experience into every unit, focusing on safety, efficiency, and ease of use. The system is fully customizable to match your flow rate, pressure, and control requirements, making it a versatile choice for municipal water plants, wastewater facilities, cooling water loops, swimming pools, and various industrial applications.
Key Features
IP65 Waterproof Protection: The electrical and control components are housed in an IP65 rated enclosure, safeguarding against dust, water splashes, and humid operating conditions. This makes the system suitable for outdoor installation, washdown areas, and chemical storage rooms.
Advanced PLC Control: The built-in Programmable Logic Controller (PLC) provides precise dosing cycles, automatic start/stop functions, alarm handling, and remote control capabilities. It ensures consistent chlorine output with minimal operator input.
High-Purity Salt Requirement (NaCl > 89%): Designed specifically for systems using salt with a purity level of 89% or above, this requirement ensures efficient electrolysis, lower cell fouling, and extended equipment life. The system maximizes chlorine yield from salt, reducing operational costs.
Durable Chemical-Resistant Materials: Wetted parts are constructed from corrosion-resistant materials such as UPVC, PVDF, or SS316 (optional), ensuring compatibility with liquid chlorine, sodium hypochlorite, and other aggressive chemicals.
Accurate Dosing Control: Paired with high-precision metering pumps and flow sensors, the system can maintain a stable chlorine residual, adapting to varying water quality and flow conditions.
Multi-Level Safety Design: Includes leak detection, low-salt alarm, over-pressure protection, and emergency stop features. Safety interlocks prevent accidental chemical release and protect operators.
User-Friendly Touchscreen Interface: The color touchscreen displays real-time parameters such as salt tank level, chlorine production rate, dosing pump status, and system alarms. It supports both manual and automatic modes.
Energy Efficient Operation: The electrolysis cell and pump system are optimized for low power consumption, offering a cost-effective solution for continuous disinfection needs.
Technical Specifications
| Parameter | Specification |
|---|---|
| System Type | Industrial liquid chlorine dosing / on-site hypochlorite generation |
| Control Mode | PLC automated control with manual override |
| Enclosure Rating | IP65 waterproof and dustproof |
| Salt Purity Requirement | NaCl ≥ 89% |
| Chlorine Output Capacity | Customizable, typically 10 g/h – 50 kg/h |
| Flow Rate Range | Customized based on process requirements |
| Power Supply | 220V/50Hz (or as requested) |
| Display | Touchscreen with real-time monitoring |
| Wetted Materials | UPVC, PVDF, SS316 (optional) |
| Safety Features | Leak detection, low-salt alarm, emergency stop |
Detailed Advantages
The Industrial Liquid Chlorine Dosing System stands out in the market due to its high level of automation and robust design. Here are the specific benefits that matter to your operation:
Enhanced Operational Safety: The fully sealed IP65 enclosure prevents moisture from affecting electrical parts, while built-in gas detectors and flow monitors immediately alert users if abnormal conditions are detected. This significantly reduces the risk of chlorine leaks and ensures compliance with occupational safety practices.
Consistent Disinfection Quality: By automating the dosing sequence, the system maintains a steady chlorine concentration even when the incoming water quality changes. This ensures effective elimination of bacteria, viruses, and algae, meeting drinking water standards and industrial discharge requirements.
Lower Chemical Handling Costs: The system is designed around NaCl > 89% purity salt, which is readily available and inexpensive compared to purchasing commercial liquid chlorine. On-site generation also eliminates the logistical challenges of transporting and storing hazardous chlorine cylinders.
Reduced Maintenance Downtime: High-quality check valves, self-cleaning electrolysis cells, and corrosion-resistant pumps ensure long intervals between maintenance sessions. Replacing sacrificial parts is quick and rebuild kits are supported by our after-sales team.
Scalable and Customizable: Whether your facility needs 1 kg/day or 5 tons/day, our engineering team can configure the dosing system to match your exact flow and pressure profile. Additional modules, such as remote monitoring via 4G or Wi-Fi, can be integrated upon request.
Eco-Friendly Operation: The electrolysis process only consumes salt, water, and electricity, producing sodium hypochlorite on-site. This eliminates the carbon footprint associated with transporting chlorine and reduces packaging waste.
Application Areas
Municipal drinking water treatment plants
Industrial wastewater treatment and recycling
Cooling tower water disinfection
Swimming pool and recreational water sanitation
Food processing and beverage plant sanitation
Pharmaceutical and chemical process water systems
Aquaculture and marine water treatment
Quality Assurance & After-Sales Support
At Tianjin ZhuoLiNeng Technology Co., Ltd., we operate under an certified quality management system. Every dosing system undergoes strict performance testing prior to shipment. Our facility in Tianjin – one of China’s largest port cities – allows efficient sea freight to North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and other global destinations. We offer comprehensive technical documentation, installation guidance, and responsive online support.
Our clients trust us because we combine engineering expertise with transparent communication. We can provide detailed drawings, dimensional layouts, and piping schematics before order confirmation. After delivery, our support team is available for remote commissioning and troubleshooting. With years of export experience and a strong reputation in over 20 countries, we are committed to delivering long-term value through reliable equipment and honest partnership.
How It Works
The system receives a salt solution made from NaCl > 89% and water, which is then converted into liquid chlorine (sodium hypochlorite) through an electrolytic cell. The PLC monitors chlorine output, dosing pump speed, and flow sensors to inject the precise amount of chlorine into your water stream. The touchscreen allows operators to set cycles, adjust dosages, and view historical data. In automatic mode, the PLC adjusts to varying water demand, ensuring optimal residual chlorine without waste.
Customization Options
Different dosing pump capacities and pressure ratings
Alternative power supplies (110V, 230V, 60Hz, etc.)
Remote monitoring and SCADA integration
Additional safety sensors and interlocks
Cold-weather or tropical climate packages
If you are looking for a dependable liquid chlorine dosing solution that combines precision, safety, and low operating costs, the ZLN Industrial Liquid Chlorine Dosing System is an excellent choice. Contact our experts today to discuss your specific requirements, obtain a tailored quotation, and join a growing list of satisfied global clients who rely on our equipment for clean, safe water.
Frequently Asked Questions (FAQ)
Q1: What does NaCl > 89% mean?
A: This means the system is designed for use with salt that has a sodium chloride purity level of at least 89%. Using higher purity salt improves electrolytic efficiency, reduces scale formation, and extends the life of the titanium cell.
Q2: Can this system work with liquid chlorine directly?
A: It is primarily designed for on-site generation of chlorine via electrolysis of saltwater. However, the control and dosing components can also be configured to feed a pre-made sodium hypochlorite solution. We recommend consulting our engineers for the optimal configuration.
Q3: What is the IP65 rating and why is it important?
A: IP65 means the enclosures are completely dust-tight and protected against low-pressure water jets. In a chemical environment, this protects the PLC, wiring, and electrical components from moisture and accidental splashes, minimizing downtime.
Q4: Does the system include a salt tank and dosing pumps?
A: Standard packages include the PLC control panel, electrolytic cell, salt saturator system, and dosing pumps. The exact configuration depends on your process requirements and can be customized.
Q5: How do I install the system?
A: Each system comes with a detailed installation manual and piping diagram. Units are pre-wired and factory-tested, so installation mainly involves connecting water, salt, and power supply. Our support team can assist remotely during commissioning.
Q6: What maintenance is required?
A: Periodic inspection of the electrolytic cell for scale accumulation, cleaning the salt filter, and replacing pump diaphragms every 6–12 months are typical. No complex maintenance is needed, and spare parts are readily available from us.
Q7: Can the PLC be connected to a SCADA or remote monitoring system?
A: Yes, the PLC supports standard communication protocols such as Modbus and can be integrated with SCADA. Remote monitoring via Ethernet, 4G, or Wi-Fi is available as an optional module.
Q8: What is the typical lead time for shipping from Tianjin?
A: Lead time varies by model and customization level, usually between 15 and 45 days after confirmation. As we are located in the Tianjin port area, we can efficiently arrange sea freight to worldwide destinations.
Send Inquiry to This Supplier
You May Also Like
-
99% Alkali Tablets EPC ProjectUS$ 100000 - 2000000MOQ: 1 Set
-
33% Hydrochloric Acid Equipment ManufacturerUS$ 100000 - 2000000MOQ: 1 Set
-
Liquid Chlorine EquipmentUS$ 100000 - 2000000MOQ: 1 Set
-
High Concentration Sodium Hypochlorite Generator for Chlor-Alkali Plant EPC ProjectUS$ 200000 - 2000000MOQ: 1 Set
-
99% Flake Caustic Soda for Chemical Plant EPC ProjectUS$ 200000 - 2000000MOQ: 1 Set
-
33% Hydrochloric Acid Production Equipment for Chlor-Alkali PlantUS$ 200000 - 2000000MOQ: 1 Set
-
Liquid Chlorine Equipment for Chlor-Alkali Production PlantUS$ 200000 - 2000000MOQ: 1 Set
-
High Purity 99% Caustic Soda Flakes for EPC ContractorUS$ 200000 - 500000MOQ: 1 Set
-
Corrosion Resistant 33% Hydrochloric Acid Manufacturing EquipmentUS$ 200000 - 500000MOQ: 1 Set
-
Industrial 33% Hydrochloric Acid Equipment for Chemical EPC ProjectUS$ 200000 - 2000000MOQ: 1 Set
