Skid Mounted Plug-Play Liquid Chlorine Injection Skid With Automatic Flow Control
Product Spotlights
As a leading manufacturer from Tianjin, China, Tianjin ZhuoLiNeng (ZLN) Technology Co., Ltd. proudly presents our Skid Mounted Plug-Play Liquid Chlorine Injection Skid with Automatic Flow Control. This integrated solution is designed to simplify chemical dosing in water treatment processes, ensuring precise chlorine injection without complex installation. Whether you are treating municipal water, industrial wastewater, or swimming pools, this skid delivers reliable performance and operational safety.
The unit is pre-assembled on a sturdy skid frame, with all components pre-piped and pre-wired, making it truly plug-and-play. Simply connect the inlet and outlet, power up, and the automatic flow control system takes over, maintaining a consistent chlorine dose regardless of flow variations. This eliminates manual calibration and reduces operator intervention, saving time and labor costs.
Built with corrosion-resistant materials and featuring a user-friendly interface, our skid is suitable for harsh environments. The automatic control system includes a flow meter, control valve, and controller that work together to adjust the chlorine injection rate in real time, ensuring optimal disinfection while minimizing chemical waste.
Key Features
Plug-and-Play Design: Factory pre-assembled, no on-site welding or programming required.
Automatic Flow Control: PID-based controller adjusts injection rate based on incoming flow signal.
High Accuracy: Dosing accuracy within ±2% of set point, ensuring consistent chlorine residual.
Corrosion-Resistant Construction: Frame and wetted parts made of stainless steel or PVC, suitable for liquid chlorine.
Compact Footprint: Skid-mounted design saves space and simplifies installation in confined areas.
User-Friendly Interface: Touch screen or digital display with real-time monitoring and alarms.
Flexible Configuration: Options for manual override, remote monitoring, and integration with SCADA systems.
Safety Features: Leak detection, emergency shut-off, and pressure relief valves included.
Technical Specifications
| Parameter | Specification |
| Flow Range | 0-100 L/h (customizable up to 1000 L/h) |
| Operating Pressure | 0.2 - 0.6 MPa |
| Power Supply | 220V±10% 50Hz (or 110V/60Hz on request) |
| Control Accuracy | ±2% of set point |
| Material of Wetted Parts | Stainless Steel 304 / PVC / PTFE |
| Inlet/Outlet Connection | DN25 (1 inch) NPT or flange |
| Protection Level | IP54 (control panel) |
The skid is equipped with a digital flow meter and a motorized control valve. The controller receives a 4-20mA signal from the flow meter and modulates the valve to maintain the desired injection rate. An optional chlorine residual analyzer can be integrated for closed-loop control, providing even greater accuracy.
Benefits for customers include:
Reduced chemical consumption – precise dosing avoids overfeed.
Lower maintenance – fewer moving parts and robust materials.
Improved safety – enclosed design and automatic shut-off.
Quick installation – ready to operate within hours of arrival.
Scalability – multiple units can be combined for larger flow rates.
Tianjin ZhuoLiNeng Technology Co., Ltd. has been serving clients across North America, South America, Europe, Africa, and Asia for years. All our products are shipped from Tianjin Port with careful packaging to ensure safe delivery. Our team provides technical support and after-sales service to guarantee your satisfaction. With a strong track record of reliability, we are confident that our skid-mounted chlorine injection system will meet your water treatment needs. Contact us today for a quote or technical consultation. We are ready to customize the skid to your exact flow and chemical requirements.
Frequently Asked Questions
Q: What is the typical installation time for this skid? A: Since it is plug-and-play, installation can be completed within 2-4 hours, including connection to your piping and power supply.
Q: Can this skid handle varying flow rates? A: Yes, the automatic flow control system adjusts the chlorine injection rate based on the incoming flow signal, ensuring consistent dosing.
Q: What materials are used for chlorine contact? A: Wetted parts are made of stainless steel 304, PVC, or PTFE, all resistant to liquid chlorine corrosion.
Q: Do you provide remote monitoring capability? A: Yes, we offer optional SCADA integration with Modbus RTU or Ethernet communication.
Q: What is the maximum chlorine concentration the skid can handle? A: The standard unit handles up to 12% sodium hypochlorite or liquid chlorine up to 15% concentration. For higher concentrations, special materials are available.
Q: Is the skid certified for safety? A: The skid is designed to meet international safety standards, but specific certifications are provided upon request and depend on the destination country.
Q: What warranty do you offer? A: We offer a standard 12-month warranty against manufacturing defects, with extended options available.
Q: Can you customize the skid for a specific flow range? A: Absolutely. The flow range, pump size, and control valve can be customized to match your process requirements.
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