1-4T/H Water Treatment

Introduction of 3–4 TPH Water Treatment Machine

The 3–4 tons per hour Water Treatment Machine from Nancheng Machinery is an all-in-one purification solution designed for bottled water factories, beverage production lines, food processing, and industrial applications. Engineered to treat river water, well water, and municipal water, the system integrates pre-filtration, chemical dosing, activated carbon treatment, water softening, micron filtration, and Reverse Osmosis Water Treatment Machines into a compact skid-mounted unit.

Built with SUS304/316 stainless steel pipelines and equipped with world-class pumps, auto-control valves, and high-rejection RO membranes, this system ensures consistent removal of sediment, turbidity, chlorine, odors, dissolved solids, microorganisms, and heavy metals. The integrated PLC control system simplifies operation, making it suitable for both new water plant owners and professionals seeking reliable, continuous water purification at 3–4TPH capacity.

MAIN TYPES OF WATER TREATMENT MACHINES

1. River Water Treatment Machines (For High-Contamination Water Sources)

Designed specifically for rivers, lakes, and surface water with high turbidity and complex impurities. Key features include:

• Multi-layer quartz sand filtration for sediment, mud, and suspended solids

• Activated carbon filtration for odor, color, pesticides, and organics

• Coagulation dosing system (optional) for unstable water sources

• Precision PP filters for fine particle removal

• UV/Ozone sterilization for microbial elimination

This system ensures river water reaches RO membrane standards before deep purification.

2. Reverse Osmosis Water Treatment Machines (For High-Purity Needs)

RO technology uses high-pressure semipermeable membranes to remove:

• 98–99% of dissolved solids

• Heavy metals (lead, arsenic, mercury, chromium)

• Chlorides & sulfates

• Bacteria & viruses

• Agricultural contaminants

RO machines are the core of pure water production lines, offering consistent output and long-term stability.

WORKING PROCESS OF WATER TREATMENT MACHINE

1. Raw Water Pump

Supplies stable inlet pressure to the treatment system.

2. Quartz Sand Filter

Removes physical impurities including sediment, rust, colloids, and suspended solids.

3. Activated Carbon Filter

Eliminates chlorine, residual chemicals, organic matter, odors, and improves water taste.

4. Water Softener (Optional)

Reduces calcium and magnesium ions to prevent RO membrane scaling.

5. Cartridge Fine Filter (5μm or 1μm)

Blocks fine particles that may damage RO membranes.

6. Reverse Osmosis System

Core purification stage using high-pressure RO membranes to produce pure, safe water.

7. UV Sterilizer or Ozone Generator

Final microbial kill step ensuring zero bacteria in storage tanks.

8. Pure Water Tank

Stores treated water for bottling, beverage mixing, or industrial use.

Flowmeter

Low voltage /high voltage protection device + Reflux device

Dosing port

Conjoined UV sterilization equipment

German electrical appliances + ABB motor

Small air conditioner  for  Chassis cooling

Key Features & Advantages

• The complete Water Treatment Machine integrates sand filtration, carbon filtration, softening, dosing, and RO purification into one compact system.

• Designed for river water and well water applications, this machine functions as a high-efficiency River Water Treatment Machine capable of handling unstable raw water conditions.

• Uses high-quality Reverse Osmosis membranes with up to 98–99% salt rejection, ensuring excellent water purity and stable output.

• All pipelines and contact parts are made of SUS304/316 stainless steel, providing durability and resistance to corrosion.

• Fully automatic backwashing and regeneration reduce labor and keep the filters in optimal operating condition.

• Equipped with an intelligent PLC system that monitors pressure, flow rate, TDS, and operational status in real time.

• High-pressure pumps from trusted global brands ensure stable water production and long service life.

• Compact skid-mounted design enables quick installation, easy relocation, and minimal on-site engineering work.

• Supports multiple water sources, including river water, borehole water, tap water, and mixed raw water.

• Energy-efficient design lowers operational cost while maintaining high production output of 3–4 tons per hour.

Technical Parameters of 3–4 TPH Water Treatment Machine

WHY NANCHENG MACHINEY AS YOUR WATER TREATMENT MACHINE MANUFACTURER