This food-grade reverse osmosis water treatment system is specially designed for food processing plants, snack factories, grain processing facilities, condiment production, and food ingredient blending workshops. All water-contact components strictly comply with food-grade safety standards to ensure pure, hygienic, and stable process water for food production.

Raw water sources including tap water, well water, and river water undergo deep purification through multi-stage filtration and reverse osmosis technology. The system effectively removes impurities, turbidity, residual chlorine, heavy metals, bacteria, suspended solids, and excessive hardness substances. The produced water fully meets national and international food-grade water quality requirements, ensuring food safety, improving product taste, preventing deterioration, and extending food shelf life.

The equipment employs a comprehensive graded purification process to guarantee stable food-grade water quality:

• Pretreatment Filtration System: Multi-media filter, activated carbon filter, and precision security filter remove sand, rust, sediment, algae, odors, and residual chlorine. Protects the reverse osmosis membrane and stabilizes inlet water conditions.
• Automatic Water Softening System (Optional): Reduces water hardness, prevents scale formation on pipes and membranes, and avoids affecting food fermentation and blending quality.
• Reverse Osmosis Main Purification System: High-quality industrial RO membrane elements achieve a desalination rate exceeding 99%. Removes soluble salts, harmful ions, and organic pollutants to produce stable purified water suitable for food processing.
• Post Sterilization & Preservation System: Equipped with UV sterilizer and ozone disinfection device to inhibit bacterial reproduction, ensuring fresh and sterile water quality for long-term food production.

• Full Food-Grade Material Configuration: All tanks, pipelines, joints, and membrane shells utilize food-grade 304 stainless steel and harmless food-grade plastic materials, eliminating secondary pollution and fully complying with food safety production standards.
• Stable & Reliable Water Quality: Effectively reduces water hardness, turbidity, and conductivity. Output water is clean, tasteless, and pollution-free, perfectly suitable for food mixing, washing, cooking, and fermentation processes.
• Fully Automatic Intelligent Operation: PLC automatic control system with automatic water production, automatic flushing, high and low pressure protection, and water shortage/full water protection. Supports 24-hour continuous unmanned operation, reducing labor costs.
• Anti-scaling & Long Service Life: Professional pretreatment design significantly reduces membrane fouling frequency, extends RO membrane service life, and lowers long-term maintenance costs for food factories.
• Easy Installation & Low Noise: Integrated skid-mounted structure with compact layout, minimal floor space requirements, simple installation, and low running noise suitable for all types of food factory workshops.
• Customizable Capacity: Available in 500L/H, 1000L/H, 2000L/H, 3000L/H, 5000L/H and large customized flow rates to meet different food production capacity demands.

• Food processing factory production water
• Condiment, sauce, vinegar, and salt production
• Grain product and snack food processing
• Food cleaning, soaking, and rinsing processes
• Food ingredient mixing and formula water preparation
• Central water supply for food workshops

We provide professional one-stop solutions including design, production, installation, commissioning, and after-sales support. All food-grade water treatment systems support personalized customization according to factory water quality and production requirements. We offer long-term technical guidance, spare parts supply, and global after-sales service to ensure stable and safe operation of food factory water systems.