Factory price customized multi-core auto backwash strainer automatic backwashing water filter for sewage waste water

The inside structure of the automatic self-cleaning brush filter is made up of the stainless steel strainer and stainless steel wire brush and transmission part. The washing and the drainage are automatically finished by the drive motor and electrical valve. The operation way is automatic running (manual running is also Ok), It is with the double function of the pressure difference and regularly automatic drainage. The automation part takes use of the most advanced and reliable PLC in the world.

When the water flow gets through the filter, the impurity in the water is held by the strainer With the increase of the impurity accumulated on the surface of the strainer, the pressure difference reaches 0.04Mpa. The switch of the pressure difference will give out a signal while the PLC sends an instruction to start the drive motor and open the drainage valve; the impurity accumulated on the strainer will be brushed off with the rotating brush and discharged from the drainage exit. The whole process of brushing and draining require no personal operation and without machine halt. At the same time, the equipment is with the function of regular washing and draining and manual washing and draining to make sure that the water output is safe and reliable in any case.

Xinxiang Lvda Purification Equipment Co., Ltd. is a factory with more than 20 years of production experience. We specialize in the production, development and sales of filters, hydraulic filter elements, air compressor filters, oil filters, water filters, metal filters, oil filters and other products, and can also be customized according to customer requirements. Customers in more than 100 countries including Asia, Europe, North America, South America, Africa, etc.
lvda has been recognized in the professional field and has been continuously praised by customers.

1.Are you a trading company or manufacturer?
Manufacturer with factory.

2.What kinds of filter do you produce?
It covers for air filter,oil filter,fuel filter for coal industry filter, power plant filter, steel mill filter,mining filter and refrigeration compressor.

3.How is the quality of filters?
We have our own brand”LVDA”,with more than 20 patent products ,and it is very famous in the filtration industry.
We supply high quality filters to PALL, HYDAC, INTERNORMEN, REXROTH, EPE, Parker, Taisei Kogyo, Dollinger, MP Filtri, Vickers, Stauff .So you can rest assure our quality.

4.Do you Accept OEM service?
Yes! we can manufacture according to your requirement.

5.Can you design filters according to the working condition?
Yes. We have professional R&D department including more than 15 engineers, and we can design the more suitable filters for you.

6.What's your Delivery Time?
Normally within 4-7 working days after order confirmation.

7.How do you pack products?
Normally,plastic bag inside and carton outside .We'll do according to customers' requirement.

Pre-sale service
1.We have stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 5-10 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.

After-sale service
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.