hengshui guangxing Stainless Steel Back Flush Screen  consist of V shape profile wire and the longitudinal support rods. Each intersecting point the Vshape section plane can avoid blockage ,and make sure of the unimpeded water. The consecutive slot have more open area ,and it can reduce the speed of the water entering to of these wires is fusion welded ,so it has sturdy constriction and good mechanical property. Avoid the sand entering the screen under the great pressure. There are two types of the screen, inside circle wire and the inside veritical wire. The slot is circle or vertical too. The type can be made by the customer's requirement to suit to your filter function better.
The continuous and self-cleaning effect of the rotating screens makes it possible to use higher flow capacities than those of any other type of screen thus resulting in substantial savings with respect to both investment and maintenance.The drum screen is a mechanical self-cleaning device that was developed to meet the growing need and demand for an efficient and economical method of removing suspended solids from mixed liquid streams.

Specification:
 

Regular Specifications:
 
Material: stainless steel 302, 304, 316, 304L, 316L or low carbon galvanized 
I.D.: 150 - 1000 MM
Slot: 0.1mm - 35mm
Discrepancy: + / - 0.05mm
Length: 300mm-3000mm
Filter Type: from inside to outside.
Slot type: Inside circle wire and slot. inside vertical wire and slot.
Other components : Flange, stiffener, lifting handle, and other type components by request.
 

Characteristic:
 
The screen basket cylinder was made by rods and wrapped wires, of which the rods can be V Shaped profile or wedged profile, the wrapped wire is V shape, so the inside gap is smaller than outside. The filter inside and the back flush outside.
The revolutionary reverse rolled slotted wedge wire screens is extremely rugged and more clog-resistant than conventional strainer elements that use perforated plate or wire mesh screens.The reverse rolled slotted wedge wire screens provide continuous debris removal from fluid piping systems that demand full time uninterrupted flow and can operate through a wide range of positive operating pressure and solids loading with effective debris removal and back washing across the entire pressure range.
 
Industry:
 
* water treatment including drinking and photographic use as well river water, sea water,
* Food and drink industry beverage and food products,
* Bright quenching and cutting fluids,
* Chemical and petroleum industry, plating solutions, oils and distillates, industrial liquids of every kind.

Hengshui guangxing screens co.,ltd founded in 1986,is a major manufacture and supplier of stainless steel filtration products for professional end-users in the world.It is equipped with modern machines and latest technology for the manufacture of high quality welded wedge wire screens in various shapes and size .Manufacturer Of All Welded Wire Wrapped Self-Cleaning Wedge Wire Screen. Specializing In Down-Hole Sand Control For Water, Environmental, Oil & Gas Wells. Size Range From 3/4" To 36" Diameter. Rod Base Screens, Pipe Base Screens, & Pre Pack Screens Available .Now our products have been sold to many countries,such as North America ,Europe ,The Middle East etc.Because we depend on not the rests with our products and service,but also with the skill of our staff,the technical knoweledge and over 20 years of experience in the field.We have been recongnized for our excellence in customer solutions creativity flexibility and no nonsense mentality coupled with short delivery time and competitive price.
Our company gives importance to the four essential principles. These are customer's satisfaction, high quality and competitive price and delivering on time. Our aim is to be accepted with our quality and competitive prices in the area of wire screen We believe that we will contribute to world prosperity by establishing bridges between our country and the global world.
Our main products include:wedge wire screen, water well screen,johnson well screen,rod base screen,flat panel,sieve bend screen, mining screen,resin traps,header lateral,distributer and collector ,filter strainers,screen nozzle,sugar screen,rotary screen,DMS screen and so on. 

If you need , wedge wire screen , Johnson screen , trislot screen please contact with Joanna sun