FD Series Fully Automatic Water Softening Equipment FD Series Fully Automatic Water Softening Equipment **Introduction:** The FD Series fully automatic water softening system features an imported control valve and tanks made of high-quality fiberglass, corrosion-resistant carbon steel, or stainless steel. Designed with a treatment capacity ranging from 0.5 T/h to 500 T/h, it meets the softening needs of various industries. It offers advantages such as energy efficiency, environmental friendliness, cost-effectiveness, wide applicability, and excellent performance. **Features:** 1. High automation level with stable water supply; only requires periodic salt refilling without manual intervention. 2. High efficiency with low energy consumption and economical operation: water consumption < 2% of output; salt consumption < 100 g/gram equivalent; power consumption 10W–100W, only 1% of conventional softening systems. 3. Simple operation and maintenance, small footprint, long service life, and reduced investment. 4. Regeneration control modes include time-based and flow-based. Time-based is suitable for environments with regular water usage patterns; flow-based is ideal for irregular usage and poor raw water quality. **Technical Parameters:** 1. Operating pressure: 0.2–0.6 MPa; optimal at 0.3 MPa. 2. Raw water hardness: ≤ 6 mmol/L. 3. Output water hardness: 0.03 mmol/L. 4. Raw water temperature: 5°C–50°C. 5. Power supply: AC220V, 50Hz; power 10–40W. 6. Resin brands: UK Purolite, US ROHM HAAS. 7. Valve material: high-strength plastic or brass. Tank material: fiberglass (carbon steel or stainless steel available upon request). 8. A drainage facility should be available within one meter of the softener. 9. A storage tank should be installed at the outlet with a volume ≥ output × 3 hours, equipped with a water level control device. 10. For softeners above 100 T/H, contact the company for specific parameters. **Parameters Required for Customized Selection:** 1. Hourly output (T/H). 2. Raw water hardness (mmol/L) (based on water quality test report). 3. Potassium (K?) and sodium (Na?) content in raw water (ppm) (based on water quality test report). 4. Required output hardness (mmol/L). 5. Operating pressure (MPa) (0.2–0.6 MPa, optimal at 0.3 MPa). 6. Continuous water supply duration (hours). 7. Ambient temperature and raw water temperature (°C). **Applications:** Boiler water softening, central air conditioning, pure water pretreatment, food and beverage industries, etc. **Installation Requirements:** 1. No special foundation needed; a level base is sufficient. 2. If inlet water pressure is below 0.2 MPa, a pipeline pump must be installed. 3. Flush pipelines before use to prevent valve clogging and resin contamination. 4. Do not use iodized salt or calcium salt as regenerants. Refill the salt tank regularly to ensure saturated brine (dissolution time ≥ 6 hours).