Gold Member Since 2013
Audited Supplier
Jiangsu YLD Water Processing Equipment Co., Ltd.

Water Softener, Water Filter, Water Treatment Plant manufacturer / supplier in China, offering Calcium and Magnesium Ions Water Softener, Pressure Regulation Water-Tank Water Expansion Tank Circulating Water System, Industrial Automatic Water Softener Machine for Water Purification and so on.

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Calcium and Magnesium Ions Water Softener

FOB Price: US $300-15,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $300-15,000/ Piece
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Port: Shanghai, China
Production Capacity: 5000 Set/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: YL-I-5
  • Usage: Chemical Industry
  • Style: Vertical
  • Certification: CE
  • Resin: 001×7 Strong Acidic Cation-Exchange
  • Relative Humidity: Less Than 95%(25centigrade)
  • Hardness of Effluent: Less Than 0.03mmol/L
  • Free Chlorine: Less Than 0.3mg/L
  • Iron Content: Less Than 0.3mg/L
  • Transport Package: Plywood Case Into Container
  • Origin: Jiangyin, Jiangsu, China
  • Type: Ionizer
  • Motive Force: Electric power
  • Performance: Efficient Filtration
  • Control Mode: Flow Rate Type, Time Type
  • Working Ambient Temperature: 5-50centigrade
  • Hardness of Raw Water: Less Than 8mmol/L
  • Inlet Water Pressure: 0.2 to 0.4MPa
  • Suspended Solid: Less Than 0.5mg/L
  • Trademark: YLD
  • Specification: CE, GSG
  • HS Code: 8421219990
Product Description

Engineering commercial and industrial water softeners

1. Water softener filter

Metered water softeners or demand water softeners, count down the set capacity of the softener in gallons. A softener with a meter initiated control will only regenerate when required as determined by the volume of water softened. 
With a mechanical metered water softener system, homeowners can save both water and salt by regenerating the on demand softener only when required as compared with time clock initiated controls.
Hard water is not considered unhealthy, but hard water problems end up costing you money through increased soap usage, build up of calcium scale in your pipes, and shortening the life of your appliances.
The ion exchange water softener is one of the most common tools of water treatment. Its function is to remove scale-forming calcium and magnesium ions from hard water. In many cases soluble iron (ferrous) can also be removed with softeners. A standard water softener has four major components: a resin tank, resin, a brine tank and a valve or controller.

Calcium and Magnesium Ions Water Softener


2. Four key steps for the whole regeneration:


1. Backwashing-to loose resin layer


2. Slow-washing for salt suction---exchange-reaction


3. Flushing-Flushing away Ca+, Mg+exchanged out from chemical reaction


4. Filling water - for next regeneration

Calcium and Magnesium Ions Water Softener
Industrial Water Softening Process Theory
Our Engineering water softeners utilize hydraulic or pneumatic valves, which feature a co-
current regeneration sequence based upon elementary principles of iron exchange. Initially, 
strong acid cation resin in the sodium (Na +1) form is placed into service. During the 
sodium cation exchange water softening process, sodium ions are exchanged for undesirable 
quantities of calcium (Ca +2), magnesium (Mg +2), and iron (Fe +2). Sodium ions already 
present in the water being softened pass through the process unchanged. Upon exhaustion of 
the resin (as indicated by unacceptable hardness leakage), a regeneration sequence 
involving sodium chloride (NaCl) is utilized. The generation sequence reverses the above 
process and converts the strong acid cation resin back to the sodium form for the 
subsequent water softening cycle. Capacities range from 20,000 to 30,000 grains per cubic 
foot depending upon the total dissolved solids content of the water, the effluent water 
quality desired, and the amount of sodium chloride regenerant used. It should be noted that 
although the water is softened, the total dissolved solids content remains unchanged. 
Further, the effluent contains the same amount of anions as the raw water. The equipment is 
co-currently operated (down-flow exhausted; down-flow regenerated). All models have five 
distinct cycles of operation:Service - softening process; down-flowBackwash - hydraulic 
cleaning; up-flowBrine inject - restores resin to sodium form; down-flowSlow rinse - 
displaces residual brine; down-flowFast flush - prepares softening resin for service 
cycle; down-flow.

Calcium and Magnesium Ions Water Softener

Typical Industrial Water Softener Applications
Dairies, schools, factories, hospitals, laundries, car washes, nursing homes, boiler feed 
water, food industry plants, municipal water works, apartments and condominiums, motels, 
hotels, resorts, manufacturing facilities, institutional facilities, office complexes, 
cooling towers, farmseach could benefit from the installation of  Engineering 
water softener. The system quickly begins paying for itself through reduced energy 
consumption, extended water appliance life, and lower plumbing repairs. Water heaters and boilers will last longer; costly special chemicals for boilers and steam handling equipment can be greatly reduced; the service life of linens, clothing, fixtures and appliances will be noticeably extended; and process water will be more consistent and efficient.
Control mode of fully automatic water softener
(1) Single tank time type: It adopts microcomputer to control the time, when operation of the equipment reaches setting time, it will automatically enter the regeneration condition, which can be regenerated for once a day or once for some day.

(2) Single tank flow type: It adopts control of turbine flow or electronic flow sensor, when the yield of softener reaches preset flow it will automatically enter the regeneration condition, which can be recycled many times every day.

(3) Double tanks flow type: Which could be divided into one running-one alternating, and simultaneous running and separately regeneration.

(4) One running and the other alternation type: One tank is running while the other is alternating, when water yield of operating tank reaches the preset flow rate, it will enter the regeneration stage, meanwhile, the other tank will enter the working state, these two tanks work and regenerate alternatively to realize continuous water supplying of 24 hours.

(5) Simultaneous running and separately regeneration type: Two cans running simultaneously, when the flow rate reaches the setting rate, one tank (can) will regenerate and the other tank will output water continuously, when the first regeneration tank finish the regeneration it will enter the working stage, the other one will enter regeneration stage, these two cans finish regeneration and enter working state simultaneously.

Technical parameters:

water yield
Tank size
Diameter *Height(mm)
Salt box
Amount of resin(KG)
Dual-valve and
dual-tank (simultaneous
operation and respective

Dual-valve and
dual-tank(One for
use and the other for standby)
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