Hydrochloric Acid Dosing System With Less Salt and Electricity Consumption and PLC Control
Product Spotlights
As a leading manufacturer from Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd, we proudly present our Hydrochloric Acid Dosing System with Less Salt and Electricity Consumption and PLC Control. This advanced dosing solution is designed to significantly reduce operational costs by minimizing salt usage and power draw, while maintaining precise dosing accuracy through intelligent PLC automation. Ideal for industries such as water treatment, chemical processing, and mining, our system ensures reliable, safe, and efficient acid metering that meets the demands of modern production environments.
Our dosing system integrates a robust PLC controller that dynamically adjusts dosing parameters based on real-time process conditions, reducing both salt consumption and electricity usage by up to 30% compared to conventional models. The corrosion-resistant wetted parts (PVC, PP, or PTFE) ensure long service life even with aggressive hydrochloric acid. With a compact footprint and easy maintenance design, the ZLN-HCL series is the smart choice for businesses seeking to lower their environmental footprint and operational expenses.
Key Features & Benefits
PLC Intelligent Control – Automatic adjustment of dosing rate based on pH/ORP signals, ensuring precise chemical addition and reducing waste.
Low Salt Consumption – Optimized mixing and reaction kinetics reduce salt carryover, cutting chemical costs by 15–30%.
Energy Efficient – High-efficiency dosing pump and electronic components lower electricity consumption by up to 25% compared to traditional systems.
Corrosion-Resistant Materials – All wetted parts made of PVC, PP, or PTFE, suitable for concentrated hydrochloric acid up to 37%.
User-Friendly Touchscreen HMI – Intuitive interface for parameter setting, real-time monitoring, and alarm management.
Modular Design – Easy to install, expand, and maintain; optional remote monitoring and data logging.
Safety Features – Leak detection, overpressure protection, and emergency stop ensure safe operation.
Customizable Flow Range – Available from 0.1 L/h to 1000 L/h to meet diverse process requirements.
Technical Specifications
| Model | ZLN-HCL-100 | ZLN-HCL-500 | ZLN-HCL-1000 |
| Max Flow Rate | 100 L/h | 500 L/h | 1000 L/h |
| Power Consumption | 0.15 kW | 0.35 kW | 0.5 kW |
| Salt Reduction | up to 20% | up to 25% | up to 30% |
| Operating Pressure | 0.1 – 0.6 MPa | 0.1 – 0.5 MPa | 0.1 – 0.4 MPa |
| Control Interface | 7-inch Touchscreen HMI + PLC | ||
| Wetted Materials | PVC, PP, PTFE (optional) | ||
| Power Supply | 220V/380V, 50/60Hz (customizable) | ||
Our dosing system is engineered for seamless integration into existing processes. The PLC controller supports multiple communication protocols (Modbus, Profibus, etc.) for remote monitoring and SCADA connectivity. The low salt consumption is achieved through an optimized inline mixer and precise metering pump, reducing the amount of unconverted salt in the effluent. This not only saves chemical costs but also minimizes environmental impact.
Customers who switch to our system typically report a payback period of less than 12 months due to the combined savings in salt and electricity. The robust construction and easy maintenance further lower total cost of ownership. Whether you need a standalone dosing unit or a complete skid-mounted system, ZLN offers tailored solutions to meet your specific requirements.
Frequently Asked Questions
Q: What is the typical salt reduction percentage?
A: Our system can reduce salt consumption by 15–30% compared to conventional dosing systems, depending on the application and operating conditions.Q: Can the PLC control be integrated with our existing DCS?
A: Yes, the PLC supports Modbus RTU/TCP, Profibus, and other common protocols. We can also customize communication interfaces upon request.Q: What materials are used for the wetted parts?
A: Standard materials are PVC and PP. For higher concentrations or temperatures, PTFE or other corrosion-resistant alloys are available as options.Q: What is the warranty period?
A: We offer a standard 12-month warranty from the date of shipment. Extended warranty options are available upon request.Q: How often does the system require maintenance?
A: Routine maintenance is minimal – mainly periodic inspection of pump seals and cleaning of the mixing chamber. Detailed maintenance schedule is provided in the manual.Q: Is the system suitable for outdoor installation?
A: Yes, the enclosure is weatherproof (IP54 or higher). For extreme environments, we can provide heating or cooling options.Q: Do you offer installation and commissioning support?
A: Yes, we provide remote technical support and can arrange on-site commissioning for larger orders. Training is also available.Q: What is the lead time for a standard unit?
A: For standard models, the lead time is 15–20 working days. Customized systems may take 25–30 working days.
Why Choose Tianjin ZLN Technology?
As an certified manufacturer with over 10 years of experience in chemical dosing solutions, Tianjin ZhuoLiNeng Technology Co., Ltd serves clients across North America, South America, Europe, Asia, Africa, and Oceania. Our products are shipped from the port of Tianjin, with a proven track record of reliability and customer satisfaction. We are committed to providing high-quality, energy-saving, and cost-effective dosing systems that help our customers achieve their production and environmental goals. Contact us today for a quote or technical consultation – let us help you reduce your salt and electricity consumption while maintaining precise control.
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