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| Categories | Reverse Osmosis Machine | 
|---|---|
| Brand Name: | Longdai | 
| Model Number: | LDRO-250 | 
| Certification: | ISO9001 CE | 
| Place of Origin: | Jiangsu China | 
| MOQ: | 1 set | 
| Price: | Negotiatable | 
| Payment Terms: | L/C, T/T | 
| Supply Ability: | 3800 sets per Years | 
| Delivery Time: | 25 days | 
| Packaging Details: | Export polywood | 
| Product name: | RO System | 
| Name: | RO Water Purifier System | 
| Keywords: | Reverse Osmosis Water Filtration | 
| Other name: | Industrial Reverse Osmosis System | 
| Capacity: | 250L-10000L | 
| Material: | Stainless Steel 304/316 | 
| Filter Media: | Reverse Osmose Membrane | 
| Membrane material: | Modified PVDF | 
| RO membrane: | MR-BW-4040 | 
| Processing: | Pre-treatment+RO | 
| Company Info. | 
| Jiangsu Longdai Environmental Protection Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Wholesale customization 250LPH Reverse Osmosis System Domestic RO Water Purification System Drinking Water Treatment
RO equipment is a reverse osmosis equipment. The reverse osmosis equipment passes the raw water through fine filters, granular activated carbon filters, compressed activated carbon filters, etc., and then pressurizes it through a pump. 1/6000, 1/300 virus reverse osmosis membrane (RO membrane), which converts high concentration water into low concentration water, while isolating all impurities such as industrial pollutants, heavy metals, bacteria, viruses, etc. mixed in the water, thus achieving drinking.
Workflow
Source water tank → source water booster pump → Quartz sand filter → activated carbon filter → water softener → precision filter → primary RO reverse osmosis pure water system → secondary RO reverse osmosis pure water system → water gas mixer →Ozone sterilizer→Stainless steel pure water tank→Automatic filling line.
Parameter
| Type | LD-250L | LD-500L | 
| Raw Water Source | Tap water/well water/river water, etc | |
| Applicable Number Of People | 100-200 | 200-400 | 
| Voltage | 220V 50HZ/Customization | |
| Power | 650W | 1000W | 
| Water Pressure Requirements(Mpa) | 0.2-0.4 | |
| Capacity(L/H) | 250 | 500 | 
| Filtering Accuracy(μm) | 0.0001 | |
| RO Membrane | 4040 reverse osmosis membrane * 1 pcs | 4040 reverse osmosis membrane * 2 pcs | 
| Flushing Method | Automatic flushing | |
| Control Mode | Intelligent control fully automatic operation | |
| Size(mm) | 650*500*1620 | |
| Core Replacement Cycle | Activated carbon for 6-12 months;RO membrane 2-3 years | |
Picture

Company Profile
Jiangsu Longdai Environmental Technology Co., Ltd. is an
environmental protection equipment manufacturer with 11 years of
experience. It has provided a large number of sophisticated
environmental protection equipment at home and abroad, established
three branches in China, and cooperated with many universities to
build Longdai R&D center. There are 4 middle doctors, 10
masters, and 25 senior engineers. Main business: "Petrochemical
Wastewater Treatment, Urban and Rural Wastewater Treatment, Waste
Gas Collection and Treatment, Industrial Wastewater Treatment,
etc."
Main equipment: "Integrated treatment equipment, grille
decontamination machine, sand water separator, mud scraper, air
flotation device, dosing device, sludge thickener, rotary drum
micro filter, conveyor, etc."
The technical team participates in technical exchange meetings
every year, exchanges experience with professionals, continuously
improves technical competitiveness, and provides customers with the
clearest and most practical design solutions.
The processing team controls the manufacturing details of each
equipment, and manufactures the most sophisticated and reliable
equipment for customers.
The company has passed ISO9001-2008 international standard quality
system certification.
We look forward to contacting you, please give us a chance. I hope
we can trust each other for mutual benefit and win-win results.
FAQ
Q: What certificates do you have? A: CE/ISO/SGS
Q: Do you offer after-sales service?
A: Yes. Engineers available.
Q: How long is your warranty?
A: 2 years after the arrival of the goods. During this period, as
long as it is not a man-made damage, we send the damaged parts free
of charge.
Q: What about your delivery Time?
A: Normally within 45 days against down payment.
Q: What about the package of your export product?
A: We use anticorrosion wooden case with foam inside.
Q: What kind of payment do you accept?
A:T/T, L/C, PAYPAL, Cash, D/P, D/A, WESTERN UNIION, MONEYGRAM
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