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Pure Water Equipment
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Ultrapure Water Equipment
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Reverse Osmosis Systems
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Deionized Water System
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Ultrafiltration Systems
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Water Softening Systems
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Reclaimed Water Systems
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Wastewater Treatment Systems
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Seawater Desalination Systems
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Water Treatment Equipment Accessories
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Domestic RO Water Purifier
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Commercial Water Purifier
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Mr. Wieslaw AlexVery nice reverse osmosis machine! the supplier offers exceptional service and technology support. perfect purchase!
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Mr.Ismail HakkiWe're currently working with Shenzhen Hongjie on a project, and without hesitation, we can say they offer the best water filtration systems coming out of China. Their equipment is well-engineered, reliable, and delivers consistent performance—whether for industrial, commercial, or specialized applications.
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Mr.James WattsGood water treatment company! when I encounter some troubles, they can always offer me the fastest solutions. very professional
50T/H Fully Automatic Reverse Osmosis System with PLC Control for Industrial Water Purification
Place of Origin | Shenzhen,China |
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Brand Name | Hongjie |
Certification | ISO 14001,ISO 9001,CE,EPA |
Model Number | HJ-ROFB1500L |
Minimum Order Quantity | >=1sets |
Price | negotiation |
Packaging Details | export standard wooden case |
Delivery Time | 7-10 working days |
Payment Terms | T/T,Western Union |
Supply Ability | >300sets/month |

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xCore Components | Pressure Vessel, Pump, PLC | Warranty | 1 Year |
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Recovery Rate | 60-75% | Desalination Rate | 98% |
Processing Type | Reverse Osmosis | Color | Customized Color |
Capacity | Customized (500 LPH – 100,000 LPH) | Applicable Industries | Hotels, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Retail, Food Shop, Food & Beverage Shops |
Highlight | 50T/H Reverse Osmosis System,Fully Automatic RO Water Treatment System,PLC Control Water Purification System |
50T/H Fully Automatic Reverse Osmosis (RO) Water Treatment & Purification System
I.Product conception
50T/H Fully Automatic Reverse Osmosis (RO) Water Treatment & Purification System is designed for rain, river, and lake water purification. It utilizes advanced reverse osmosis (RO) technology with a desalination rate of up to 99%, effectively removing ions, bacteria, particles, and organic matter. The system includes multiple filtration stages such as sand filters, active carbon filters, softeners, and cartridge filters with 5µm accuracy. Made of durable stainless steel, it is suitable for various industries including food, beverage, and energy sectors.
II.Typical RO Processing:
Feed water pump- Sand filter--Active carbon filter -Softener -Cartridge filter- High-pressure pump- RO system
1. Feed water pump: provide the pressure to sand filter /active carbon filter/ softener
2. Sand filter: Get rid of turbidity, suspended solids, organic impurities and colloid etc.
3. Active Carbon filter: Remove the color, free chloride, organic matter and harmful matter etc.
4, Softener; Get rid of calcium, magnesium and bicarbonate ions in original / source water, reduce water hardness.
5. Cartridge filter: prevent any deposition of large Particles, most of the bacteria, and viruses into the RO membrane, The accuracy is 5um, for holding back any large particulates such as large iron, dust, suspended matter, impurity.
6. High pressure pump: Provide the high pressure to RO membrane (at least 2.0 Mpa).
7. RO system: main part of pure water treatment plant. The desaltation rate up to 99%, capable of removing over 99% of ions, bacterias, particles and organics.
III.Specification
Item |
Description |
Model |
50T/H RO Water Treatment System |
Capacity |
50,000 L/hour |
Raw Water Type |
Tap water, well water, or seawater (after pretreatment) |
Desalination Rate |
≥ 98% |
Recovery Rate |
50–75% (adjustable) |
Control System |
PLC automatic control with touch screen |
Membrane Brand |
USA DOW / Hydranautics / Toray (optional) |
High Pressure Pump |
CNP / Grundfos / Nanfang |
Piping Material |
SUS304 / UPVC (optional) |
Power Supply |
380V / 50Hz / 3 Phase (customizable) |
Frame Material |
Stainless Steel 304 |
After-Treatment Options |
UV sterilizer, ozone generator, mineralizer |
FAQ
Q: Are you a trading company or a factory?
A: We are a factory.
Q: How Does Reverse Osmosis Work?
A: Reverse osmosis systems purify water by forcing pressurized water through a very fine Aromatic polyamide membrane. If the raw water being treated comes from a well or another private source, disinfection and pre-filters (to remove chlorine and/or particulates/sediment) may be needed in advance of the R/O unit to remove contaminants that can foul or damage the membrane.
Q: How Do I Know What Size Unit to Buy?
A: R/O units are rated according to the amount of treated water produced per day. For example, one type of unit produces 5000 liters of treated water per day under its design conditions. In reality, conditions frequently vary. Line pressure is often lower, water will frequently be colder than 25° C, and backpressure in the storage tank will likely reduce the performance of the unit. Consequently, you should examine water conditions and buy a larger-rated unit than needed if any of the above problems are noted
Q: Material of the reverse osmosis system?
A: You can choose FRP filter + U-PVC pipe, stainless steel filter + U-PVC pipe, or total stainless steel.
Q: What's your production Period?
A: Generally, for 50Hz voltage, we need 5 working days to finish; for 60Hz, we need 30 working days to finish.
Guidelines for getting a proper quotation:
1. Tell us the production capacity you want(500L/H,1T/H, 2T/H......)?
2. What is your source water(tap water/underground water....)?
3. What is the product water used for(drinking /bottled water....)?
4. If you have the water report, please send us.