QILEE Chemical Dosing Systems Chemical Dosing Systems Suppliers

Product Overview

- QILEE’s Chemical Dosing Systems (recirculating water / nitrogen dosing units) are factory-built, modular dosing packages designed for automated chemical feed in industrial water systems. A typical spec: 7.6 LPH metering pumps (2 sets), dual 100 L tanks, compact skid 1200×800×1600 mm. Production capacity ~20 sets/month; standard export packing from Shanghai with typical lead time ~30 days for small orders.

Product Features

- Automated metering and recirculation for scale inhibitors, corrosion inhibitors, biocides and other reagents.

- Online sensors supported (pH, ORP, conductivity, residual chlorine, turbidity, corrosion rate, reagent concentration) with wireless remote transmission and real‑time monitoring.

- Uses internationally recognized instruments, metering pumps and valves for stable long-term operation.

- Multiple models available (various pump counts/flows, tank sizes and skid dimensions) to match system capacities.

Product Value

- Ensures accurate, repeatable chemical dosing to protect heat exchange surfaces, reduce fouling and corrosion, and improve water quality consistency.

- Lowers manual labor and dosing errors while enabling remote supervision and fast fault response.

- Helps plants meet regulatory and process water standards, reduce downtime and optimize chemical use for cost savings.

Product Advantages

- Factory-tested, modular and plug‑and‑play skid design for fast deployment and easy installation.

- Proven reliability through use of well-known instrument and pump brands and long-term cooperation with chemical suppliers.

- Flexible model range for small to large systems; robust packaging and global sales/support network.

- Documented long service life and stable performance in industrial installations.

Application Scenarios

- Open cooling water systems, closed chilled water systems and large centralized air‑conditioning plants (cooling towers, HVAC loops).

- Industrial wastewater treatment plants and water reuse/process water dosing.

- Process plants and large enterprises (examples include semiconductor fabs and major industrial sites) requiring automated anti‑scaling, corrosion control and biocide dosing.