Shenzhen Feili Electrical Technology Co., Ltd.

Shenzhen Feili Electrical Technology Co., Ltd.

FEILI's FL-802T/H: A Case Study in Engineered High-Concentration Ozone Water Production

2026 01/27

In industrial water treatment, the challenge isn't just generating ozone—it's dissolving it efficiently and reliably at high concentrations. Many systems struggle with low gas-liquid transfer rates, leading to wasted ozone and inconsistent results. A recent installation at a food processing facility showcases how a purpose-built ozone machine can solve this core engineering problem.

The facility needed to treat process water for reuse and disinfect large surface areas. Their previous method was inconsistent. They installed FEILI's FL-802T/H High-Concentration Ozone Water System. This wasn't just an add-on; it was a fully integrated Industrial Ozone Generators solution designed for a specific flow rate of 2 tons per hour.

The system's effectiveness comes from its integrated design. It uses a PSA (Pressure Swing Adsorption) oxygen concentrator to feed 93% pure oxygen to the ozone generator, creating a high-potential gas source. The key is the proprietary mixing stage: a dedicated 2T/h gas-liquid pump, a static mixer, and a pressure vessel work in tandem. This multi-stage approach forces dissolution, achieving a dissolved ozone water concentration of 0-3 ppm, adjustable on demand, with an ozone transfer efficiency exceeding 90%.

This makes it a potent Ozone Machine for Water Treatment within the plant. The high-concentration ozonated water is used for two primary duties: rinsing processing equipment and components to ensure microbial safety without chemical residues, and being fed into the plant's water recycling loop. In this role, it acts as a powerful Ozone Machine for wastewater treatment, oxidizing organic contaminants and sanitizing the water for safe non-potable reuse, significantly reducing freshwater intake.

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The FL-802T/H's 304 stainless steel construction stands up to the humid wash-down environment. Its combined water and air cooling ensures stable ozone output even during extended operation. For the plant engineers, the automation is a critical feature. Once set, the system produces consistent, high-concentration ozone water with minimal operator intervention, turning ozone from a finicky tool into a reliable utility.

This case highlights a shift in industrial applications. It moves beyond simply "using ozone" to engineering a precise ozone water solution. For industries like food & beverage, pharmaceuticals, and electronics manufacturing—where water quality and surface disinfection are critical—this integrated approach offered by specialized Industrial Ozone Generators delivers the repeatability, efficiency, and control that modern processes demand.