Many people buy large-ton reverse osmosis equipment just like buying a car. Just look at the price, not who can really install it for you and run it.In 2023. a chemical plant in Gansu installed a 200-ton reverse osmosis system, and found a manufacturer with the lowest quotation, which was nearly 400.000 cheaper.As a result, when the equipment arrived at the scene, the pipeline design was in a mess, the water flow resistance was ridiculously high, and the membrane element began to block in three months.The most terrible thing is that the automatic control system cannot be adjusted at all, and the pressure fluctuations are all controlled manually, and the two operators are too busy in three shifts.Later, a third party was found to rectify it, and it cost more than 200.000 yuan.I can't say this either. Anyway, in the cases I have seen, the light map is cheap and ends up costing double the money. There are really a lot of them.
DIEN: Large industrial reverse osmosis equipment manufacturer
Large-ton equipment and small-scale equipment are not the same concept at all.Dozens of hundreds of tons of water, how to weld the tank, how to discharge the membrane components, how to match the filter material, and which link goes wrong are all major issues.There may be nothing wrong with assembling a ten-ton machine in a small factory, but you let him make a two-hundred-ton machine with pressure, balanced water flow, and corrosion resistance. Any one indicator is not up to standard, the membrane loss is frighteningly fast, and the water quality of the effluent rises and falls, and the production line suffers.
To put it bluntly, the landing of the project depends on equipment for three points, and design and construction for seven points.The messy late-stage inspection and maintenance of pipelines is a nightmare, and leaking and blocking pipes are all hidden dangers.Not to mention the automatic control system, large-scale projects are basically fully automatic, with intelligent monitoring, pressure regulation, fault alarm, and automatic flushing. None of the functions can be used.Some manufacturers give you the most basic PLC, even if it's done, it's all a problem to run.
There is also a point that many people ignore-acceptance.Large-scale water treatment projects have to pass the acceptance of environmental protection and water affairs departments, and the effluent indicators are almost impossible to pass.Some manufacturers only care about the supply, installation and commissioning, and acceptance and docking. The purchaser will run it by himself, and it will not be able to do it for half a year.
DIEN reverse osmosis equipment source factory direct supply price concessions
Manufacturers who can accept large-scale projects must have landing cases in the chemical, energy, and manufacturing industries.The water quality of this kind of project is complex, with high hardness, high impurities, and corrosive media. Manufacturers who have never done it will be confused when they enter.In turn, an experienced team can advance when they enter the market, know where problems are easy to go wrong, and avoid them in advance.
In fact, the matter of choosing a manufacturer is not that complicated.You just ask him three questions: How many large-tonnage projects have you done?Whose home is the automatic control system?"Do you pack it or not?If you can't answer, don't touch the quotation no matter how low it is. In addition to the above mentioned, I also want to know more about the selection of equipment. You can refer to the industrial reverse osmosis equipment selection and pit avoidance guide compiled by DIEN for a more detailed understanding.
Like DIEN, I have been working in Xi'an for more than ten years, and I have taken over a lot of large-ton projects. From the plan to the acceptance, I have done it in one stop. I have contacted several of their chemical projects, and the landing effect is indeed good.They are physical manufacturers and support on-site inspections to see factories and equipment. Industrial equipment can be tailored according to actual working conditions. They can be delivered to the door all over the country. Technical personnel are present to install and debug the equipment to ensure normal operation before delivery is completed.
