AG真人国际

1、 Equipment name: automatic reverse osmosis direct drinking water boiler (1-on-2 temperature type)

2、 Specification and model: hdnro-400 gallon

3、 Equipment brand: Wenzhou Haineng wzhdn

4、 Product Description:

Reverse osmosis direct drinking machine is a kind of water purifier, which integrates reverse osmosis RO membrane, microfiltration, activated carbon adsorption, ultrafiltration and other technologies. With RO membrane as the core component, the beneficial and harmful substances in water can be completely removed, and the softened desalted water can be produced. The purified water produced by RO membrane is fresh, sanitary and safe, and has a wide range of uses. It needs pressurized power supply, low water utilization rate (more waste water, less pure water), high purification cost, small flow, suitable for families and units with fewer people to drink. 　

5、 Technical parameters:
◇ filtering accuracy: 100-2000 μ M

◇ working pressure: 0.1-1.6mpa

◇ pressure loss: ≤ 0.016mpa

◇ diameter of drain valve: DN 50 mm

◇ blowdown time: 10-60 s

◇ discharge water consumption:<1%

◇ power supply: AC three-phase 380V / 50Hz

◇ control interface: digital display, knob, switch

◇ filter screen type: 316 stainless steel

Ro direct drinking pure water machine is usually 5-stage filtration:

Grade 1: 5um PP cotton (used to prevent scale, rust, impurities, etc.)

Level 2.: granular activated carbon (for adsorption of chemicals)

Grade 3: 1um PP cotton or compressed activated carbon

Stage 4: RO membrane (key filter element)

Grade 5: coconut shell activated carbon filter cartridge (for improving taste)

The first three stages of filtration are pre-treatment to provide qualified source water for RO filtration. Because ro filtration is slow in water production, it is usually equipped with a pressure water storage tank and a pressure switch to control the operation and stop of the machine

7、 Product features:

◇ the system is fully automatic and easy to maintain

◇ the system operates at low pressure, and the operating pressure can be controlled between 0.3-0.8mpa

◇ the effluent water quality of the equipment is stable and the pH value is stable

◇ environmental protection, no need of acid and alkali regeneration in traditional process

◇ low operation cost.

1. The influent water quality is urban tap water or equivalent.

2. Technical indicators of water production:

(1) Water production flow: 400 gallons (water temperature 25 ℃) reverse osmosis direct drinking water boiler

(2) Water production standard: in accordance with national standard a for reverse osmosis equipment design (GB / t19249-2003)

(3) In line with the national industrial deionization water quality standard cj94-2005

(4) Conductivity ≤ 5 μ M / cm (conductivity of raw water ≤ 1000 μ M / cm)

1. The system equipment is entitled to one-year free warranty, the warranty date is calculated from the date of product acceptance, and the consumable filter material is not listed here.
2. In case of any equipment quality problem (except caused by misoperation or unforeseen factors) during the warranty period, the supplier shall repair it free of charge and replace the damaged parts.
3. After the expiration of the warranty period, only a certain material fee and appropriate technical service fee will be charged.
4. In case of system operation failure which cannot be solved by itself or by telephones, our technical maintenance personnel shall make solutions (including temporary measures) and schedule within 24 hours after receiving the written notice from the demander and report to the competent leaders of both parties.
5. After the delivery of the equipment, our company will have engineers to pay a return visit to understand the operation of the equipment and provide technical services in a timely manner. Users are welcome to ask any technical questions, and we will reply in time.

① the user shall provide detailed data of raw water test, so that our company can carry out relevant selection and arrangement calculation.
② the user shall explain the water quality requirements, use and water yield of the produced water.
③ our company has many types of pressure vessels, membranes, accessories, etc. if the user gives special instructions, we will try our best to meet the requirements.
④ our company provides installation and debugging for the designed and sold equipment and training for the user's operation personnel.
⑤ our company implements the principle of one-year equipment warranty and lifelong service for users, and establishes archives for tracking service to ensure the quality level.

If the above equipment fails to meet your requirements, please contact us, and we will make a detailed engineering plan according to your actual situation, to achieve a low-cost, high efficiency and scientific process combination, so that the water production can meet your ideal requirements.