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Ruian Leadtop Imp&Exp Co., Ltd.

Desalination Equipment, Demineralize Machine, Desalt Machine manufacturer / supplier in China, offering Water Treatment Desalination Equipment Demineralize Machine, Ltsl-30n Syringe Prefilled and Closing Machine, High Capacity Automatic Tablet Machine with 45 Punch Stations and so on.

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Water Treatment Desalination Equipment Demineralize Machine

FOB Price: US $13,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $13,000/ Piece
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Production Capacity: 500L/H
Transport Package: Wooden Case
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, Desalination equipment

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Basic Info
  • Model NO.: WP-500D
  • Salt Rejection Rate: 98.0%
  • Capacity: Water Purification 500L/H
  • RO Stage: According to Client′s Demands
  • Power Supply: AC220V / AC380V / 415V±5% 50Hz / 60Hz
  • Material: Ss304, Ss316
  • Brand: Ltpm China
  • Trademark: LTPM China
  • Origin: Zhejiang
  • Certification: ISO9001, UL, RoHS, CE, Desalination Equipment
  • Application: Industry
  • Item: Desalination Equipment
  • Model: Wp-500d
  • pH of Raw Water: 2-11
  • Conductivity of Raw Water: 1000us/Cm
  • Operation Pressure: 0.7-1.5MPa
  • Specification: CE, GMP, SGS, etc.
  • HS Code: 8421219990
Product Description
Water treatment Desalination equipment Demineralize Machine

Simple Instruction:

Demineralize Machine includes Two main treatment Parts. ( Main Flow processing, please see as below picture)

Pre-water treatment machine: Raw water is pumped by Raw water pump into following filter: Mechanical Filter, Active Carbon Filter, Resin Filter (Optional).

RO system: It includes Precision Filter, High Pressure Pump, and Double RO Membrane.

Main Technical Data:











Power supply

AC220V / AC380V / 415V±5%  50HZ / 60HZ (customized)

RO stage

According to client's demands

Desalt rate


Operation pressure


PH of raw water


Conductivity of raw water





RO Water Purification Equipment Parts List:

1Raw water pump40316 horizontal pump1Grundfos
2Mechanical filterWTG-400
316 stainless steel1 
Filter material Quartz sand200 
3activated carbon filterWTH-400
316 stainless steel1 
Filter material Shell active carbon50 
316 stainless steel1 
resin001*7 100 
Salt tankPE100L1 
5Security filterWTM220-20''316 stainless steel1 
Filter materialΦ65×500PP55um melt spout filter cartridge
6RO device0.5T/hAssembling unit1Open-down auto washing
Ball Valve SS316L51 
High pressure pump 1&2CDLF2-150Stainless steel vertical pump1Grundfos
RO membraneULP21-4040Composite membrane7DOW USA
Membrane shellWT4040-1316 stainless steel4 
Oil charge pressure gageYIN-60316 stainless steel2 
Flow meterLZM-252Organic glass2 
Auto flushometer2W-25copper1 
Pressure flow regulating valveCF-DN25 1 
Recover flow regulating valveΦ25 1 
Washing case40L 1 
Stainless steel support 304 stainless steel1 
7Breath filterWTF-6 1Match 0.22um filter element
Preparation deviceFast open manway  Level control switch
8Pure water pump 316 stainless steel1Grundfos, Danmark
9Project pipe fitting UPVC1 
10Electric control 
Control cabinet400×500304 stainless steel1304 stainless steel
PLC  1Siemens, German
Touch Scree  1Siemens German
Liquid level switchSL-MH21 3Schneider, French
High-low pressure switchACO-3W 2Omron, Japan
Conductivity meterCM-230 1Shanghai, China
Electrical apparatus element  1Omron, Japan
Electric wire  1Omron, Japan

Machine Photo:
Water Treatment Desalination Equipment Demineralize Machine


Water Treatment Desalination Equipment Demineralize Machine

Water Treatment Desalination Equipment Demineralize Machine


Competitive Advantage:

1. we have seven technicians who gets passport ready to travel all over world to offer service to you.
2. We have 24hours hot line for Technical Support.
3. We get 18hours internet line for technical support.
4. Video camera in workshop to help you adjust and solve machine problem in working situation.
5. We have Technical Support in below Foreign Cities:
California (commission worker), Manila and Davao (Distributor), Lima (Agent), Ho Chi Ming and Hanoi (Agent), Dhaka (Agent), Lahore (Distributor) 
















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