WT-10
NANCHENG
Water Treatment
SUS304/316
Electric Auto Control
Mitsubishi/Siemens/Schneider
Engineers Available To Service Machinery Overseas
CE TUV
Wooden carton
Electric
Automatic
Food, Beverage, Commodity
High-accuracy
motor, Pump, PLC, Gear, Bearing, Gearbox, Other
Jiangsu, China
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Product Description

The Water Treatment System is a fully integrated purification solution designed for producing high-quality drinking water in bottled water factories, beverage plants, and industrial production lines.
The system combines multi-stage mechanical filtration, activated carbon absorption, water softening, precision filtration, reverse osmosis separation, UV sterilization, and ozone disinfection to ensure stable and safe water output.
Built with food-grade SUS304 and SUS316 stainless steel, this system provides excellent corrosion resistance, long service life, and reliable performance under continuous operation.
It is widely used in mineral water treatment plants, drinking water purification systems, and complete water packaging lines.
RO buffer tank
UV sterilizer machine
The pure water treatment system adopts a high-intensity, long-lived UV germicidal lamp,the device is reasonable, compact, and adopts the structure of secondary disinfection, so health indicators completely according to the state standard.
Ozone mixing tower
Material:stainless steel 316L (O3 is with strong oxidizing property ,it can protect the tank from the rusty)
Ozone generator
Four connections installed on the ozone generator: air inlet/Ozone outlet/chilling water inlet/chilling water outlet.
Finished Water tank

First stage pretreatment (Sand filter)
The use of multi-medium quartz sand filters, main purpose is to remove the water containss ediment, manganese, rust, colloid material, mechanical impurities, suspended solids and other particles in the above 20UM of substances hazardous to health.
Second stage pretreatment (Carbon filter)
Activated carbon filters used to remove the pigment in the water, smell, a large number of chemical and biological organisms, reducing the residual value of water and pesticide pollution and other harmful pollutants.
Third stage pretreatment (Sodium ion exchanger)
It can remove calcium and magnesium ions in the water, so as to soften the water.Water filter tank-Use natural rubber inside, it will protect the stainless steel from silica sand and carbon material, make the filters work much much longer than normal.
Reverse Osmosis
The Reverse Osmosis device is an equipment to purify the saline water with the action of pressure difference of semi-permeable membrane. It is called reverse osmosis, as it is counter to natural penetration direction. Difference materials have different osmotic pressures.
The reverse osmosis can remove more than 97% of the soluble salt and above 99% of the colloid, microorganism, particles and organic materials, becoming the best first-choice choice equipment in the engineering of modern purified water, highly purified water and space water (super-purified water).The most highlighted features are low energy consumption, no pollution, simple technique, high-quality water and convenient operation and maintenance. RO with reverse washing tank-RO is the heart of water treatment system,so we prepared the washing tank with clean the inside of RO to make the RO membranes work longer.

UV sterilize
It uses the UV to kill some bacteria that may also pass through the reverse osmosis system.
Disinfect tube adopt high -quality stainless steel , the material with high efficiency which can get rusty reflection have to ultraviolet ray, will not produce pollution while using , accord with the hygienic requirements of food industry. Tube built-in ultraviolet lamp and quartz glass tube, disinfect tube for airtight container.
Ozone sterilizer
Some bacteria may not be killed by UV, the sterilizer uses ozone to kill those bacteria.We use stainless steel 316 for ozonetower,as it can resist Ozone very well than SS304,the working life will be much longer.
Durable material
The material of water treatment plant is SUS 304.The material of ozone mixing tower tank is SUS 316, which is durable.
Features
1.Technology discharge quartz ozone cell.
2.Adjustable Ozone output.
3.Cooling way: advanced water-cooling.
4. Inner air compressor and refrigerant dryer.
5. Inner PSA oxygen generator unit.

Water Treatment System | WT-1T | WT-2T | WT-3T | WT-4T | WT-5T | WT-6T | WT-8T | WT-10T |
| Raw Pump Power (KW) | 0.55 | 0.75 | 1.1 | 1.5 | 1.5 | 1.8 | 3.0 | 4.0 |
Flow Rate (M⊃3;/H) | 2 | 4 | 6 | 8 | 10 | 10 | 12 | 18 |
Tank Size (MM) | Φ400×1850×2 | Φ400×1850×2 | Φ600×2000×3 | Φ800×2100×3 | Φ1000×2900×3 | Φ1000×2900×3 | Φ1200×2900×3 | Φ1600×3100×3 |
Quartz Sand (kg) | 200 | 400 | 600 | 750 | 1000 | 1300 | 1600 | 2300 |
Flow Rate (M⊃3;/H) | 2 | 4 | 6 | 8 | 10 | 10 | 12 | 18 |
Tank Size (MM) | Φ400×1850×2 | Φ400×1850×2 | Φ600×2000×3 | Φ800×2100×3 | Φ1000×2900×3 | Φ1000×2900×3 | Φ1200×2900×3 | Φ1600×3100×3 |
Activated Carbon (kg) | 100 | 120 | 160 | 220 | 200 | 360 | 450 | 650 |
Flow Rate (M⊃3;/H) | 2 | 4 | 6 | 8 | 10 | 10 | 12 | 18 |
PP Size | 5μ | 5μ | 5μ | 5μ | 5μ | 5μ | 5μ | 5μ |
| Production of Water (L/h) | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 8000 | 10000 |
| Recovery Rate | 50% | 50% | 50% | 50% | 50% | 60% | 60% | 60% |
| High Pressure Pump Power (KW) | 1.1 | 3.0 | 4.0 | 5.5 | 5.5 | 7.5 | 11.0 | 15.0 |
| Membrane | SPA 8040 | SPA 8040 | SPA 8040 | SPA 8040 | SPA 8040 | SPA 8040 | SPA 8040 | SPA 8040 |
This system combines mechanical filtration, chemical absorption, ion exchange, precision filtration, reverse osmosis, and double-stage sterilization (UV + Ozone). Each step is engineered to ensure the final water meets international drinking water standards.
Equipped with high-rejection SPA8040 membranes, the RO unit effectively eliminates dissolved solids, heavy metals, microorganisms, organics, and harmful contaminants—delivering consistently high-quality purified water suitable for bottled drinking water production.
Core components are manufactured from SUS304, while ozone-contact parts use SUS316 for superior oxidation resistance. This ensures long-term reliability in demanding environments such as mineral water plants and continuous industrial filtration lines.
High-pressure pumps, recovery control, and stable flow distribution allow the reverse osmosis water treatment system to operate with reduced energy consumption while maintaining high output efficiency.
A UV sterilizer neutralizes remaining microorganisms after RO processing, and a stainless-steel ozone tower provides an additional disinfection barrier—guaranteeing ultra-clean, safe drinking water.
The system features a clear pipe layout, accessible filter housings, and optional automatic flushing functions. Operators can quickly replace PP cartridges, adjust pressure settings, or initiate RO membrane cleaning.
Available in 1T–10T/hour standard models, with full customization for larger water bottling lines. Suitable for small, medium, or large-scale drinking water purification systems.
Company Profile


ZHANGJIAGANG CITY NAN CHENG MACHINERY CO., LTD is a professional manufacturer engaged in the research, development, production, sale and service. We are specialized in water bottling machine production line, juice filling production line, carbonated drinks production line, 5 gallon bottle filling production line and all other auxiliary equipments.We are located in ZHANGJIAGANG CITY near SHANGHAI with beautiful scenery and convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. We have obtained CE, SGS, TUV certificates etc. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Eastern Europe, Southeast Asia, Africa, Eastern Asia, South Asia etc. We hope to have development with people from all over the world and establish a long-term and steady business relation.Every year we will attend the exhibition, like Russia, Malaysia, Dubai, Mexico, Venezuela, Saudi Arabia and Algeria and etc, that time we always visit some local old customers and we are sure that we can offer more and better services than other supplier.We trust good service, good quality and good price and we will make unremitting efforts to provide customers with satisfied products and service. If you have any need of beverage machinery, welcome to contact with us. Hope to have opportunities to cooperate with you.


FAQ
It is ideal for bottled water factories, beverage plants, food processing, breweries, cosmetics, and any production requiring purified or mineral water.
With regular cleaning and proper pretreatment, RO membranes typically last 2–3 years.
Yes. With proper pretreatment (sand filter, carbon filter, and softener), it can process river water, well water, or tap water before entering the RO stage.
The system operates at 50–60% recovery, depending on raw water quality and the selected model.
Yes, both UV sterilizer and ozone sterilizer are included to ensure complete microbial control.
Absolutely. All water-contact components are made from SUS304, while ozone areas use SUS316. This meets food industry hygiene requirements.
Most systems are modular and easy to assemble. We provide installation manuals, online guidance, and optional engineer service on-site.
Yes. It can connect directly to bottle filling lines, 5-gallon bottle filling machines, and complete water packaging lines.
• Quartz sand & activated carbon: every 1–2 years
• PP filter cartridge: 1–3 months
• Softener resin: 2–3 years
(Depending on raw water quality)
Yes. Capacity, materials, piping design, control panels, and filtration stages can all be customized according to project requirements.
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