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Dongguan Jingchuang Environmental Protection Equipment Co.

  • China,Dongguan
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China 20 m³/24h Marine Grade RO Seawater Desalination System with 99.5% Desalination
China 20 m³/24h Marine Grade RO Seawater Desalination System with 99.5% Desalination

  1. China 20 m³/24h Marine Grade RO Seawater Desalination System with 99.5% Desalination
  2. China 20 m³/24h Marine Grade RO Seawater Desalination System with 99.5% Desalination
  3. China 20 m³/24h Marine Grade RO Seawater Desalination System with 99.5% Desalination

20 m³/24h Marine Grade RO Seawater Desalination System with 99.5% Desalination

  1. MOQ: 1
  2. Price: Negotiations
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Pump Type High Pressure Pump
Weight 500 kg
Supply Ability 100
Model WD-231
Water Yield 15000L/D
Payment Terms L/C,D/A,D/P,T/T,Western Union
Operatingpressure 55 bar
Operating Pressure 5MPA
Desalination Rate 99.5%
Delivery Time 20–30 days
Packaging Net Weight 620kg
Voltage 220-440V
Control Panel switchgear
Saltrejectionrate 99.5%
Packaging Details Wooden Box
Desalination Efficiency >99.5%
Productname Desalination Watermaker
Operating Temperature 5-50 degrees Celsius
Prefiltration 5 micron sediment filter
Model Number JC-CC30T/D
Place of Origin China
Certification CE
Brand Name Jingchuang

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  1. Product Details
  2. Company Details

Product Specification

Pump Type High Pressure Pump Weight 500 kg
Supply Ability 100 Model WD-231
Water Yield 15000L/D Payment Terms L/C,D/A,D/P,T/T,Western Union
Operatingpressure 55 bar Operating Pressure 5MPA
Desalination Rate 99.5% Delivery Time 20–30 days
Packaging Net Weight 620kg Voltage 220-440V
Control Panel switchgear Saltrejectionrate 99.5%
Packaging Details Wooden Box Desalination Efficiency >99.5%
Productname Desalination Watermaker Operating Temperature 5-50 degrees Celsius
Prefiltration 5 micron sediment filter Model Number JC-CC30T/D
Place of Origin China Certification CE
Brand Name Jingchuang
High Light 20 m³ RO seawater desalination systemseawater desalination watermakerRO desalination system with warranty
20 m³/24h RO Seawater Desalination System
Product Overview

This equipment is a 20 metric tons per day integrated marine reverse osmosis (RO) seawater desalination system, specifically designed for various types of ocean-going vessels, engineering vessels, fishing boats, and offshore platforms. It employs a proven high-pressure reverse osmosis desalination process and features a modular, integrated structure adapted to the harsh marine environment characterized by ship motion, humidity, and salt fog corrosion.

The system is energy-efficient, low-consumption, and operates stably with high automation. The treated water meets standards for shipboard domestic and drinking freshwater and is compatible with classification society certification, making it a core piece of equipment for freshwater supply at sea.

Key Performance Parameters
Parameter Specification
Rated Water Production 20 m³/24h (at ambient temperature of 25°C and standard seawater salinity conditions)
Instantaneous Water Production 0.85 m³/h
System Desalination Rate ≥99.2% (after more than three years of stable operation)
Feed Water Quality Natural seawater, feed water salinity ≤40,000 mg/L
Product Water Quality TDS ≤ 500 mg/L, compliant with the "GB 5749-2022 Hygiene Standards for Domestic Drinking Water," suitable for direct drinking, personal hygiene, and equipment makeup water
System Recovery Rate 35%-40% (optimal recovery rate for marine desalination, preventing membrane scaling and fouling)
Operating Pressure System high-pressure operating pressure 5.5-6.5 MPa
Operating Temperature Feedwater temperature 0°C-32°C; ambient operating temperature 0°C-45°C
Operating Humidity 20%-90% (non-condensing, salt-fog environment)
Electrical Operating Parameters
  • Power Supply: Three-phase AC 380 V/50 Hz; customizable for marine AC 440 V/60 Hz
  • Total Installed Power: 7.5 kW
  • Operating Power: 6.8 kW (standard full-load operation)
  • Protection Rating: IP54 for the entire unit, suitable for humid and salt-fog environments on ship decks and in engine rooms
  • Control Method: Fully automatic PLC intelligent control, featuring one-button start/stop, automatic flushing, low-pressure protection, high-pressure overload protection, water shortage shutdown, and fault alarms
System Process Flow
Seawater intake → Coarse filtration to trap impurities → Raw water booster pump
RO Seawater Desalination System Process Flow Diagram

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    12 years

  • Total Annual:

    500-500000

  • Employee Number:

    10-500 people~10-500

  • Ecer Certification:

    Verified Supplier

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  • Dongguan Jingchuang Environmental Protection Equipment Co.
  • No.2, Hefeng Industrial Zone, Xinguchong, Wanjiang District, Dongguan, China
  • https://www.desalinationwatermaker.com/

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