the following example is for you reference.


1.Brief Introduction:

  

the NC Johnson screen welding machine produced and developed by us,feature low noise,low energy consumption,steady function and safety. We use advanced electrical control system, the slot screen, speed, length, more intuitive, in the production process without stopping,can be adjusted. 

 

2.Techincal parameters:

  

the all- welded stainless steel construction products high strength and extended service life suitable for many screening applications in numerous industries.

the features of the wedge wire screen make it an attractive solution for separating solids from liquids,retaining media, filtering,sizing,dewatering,collecting,and distributing wedge wire cylinders are used as rotary screens collectors such as screen laterals and nozzles,resin traps,in-line strainers, water intake screens,well screens,as well as many other applications involving liquid/solids separation.

Radial / External Slot opening

Wedge wire screen cylinders can be designed with slot openings and wires running radial on the outside surface of the screen cylinder above or they can be positioned axially on the inside of the cylinder below. Each intersection of wedge wire  and support rod is welded for strength and durability. Various wedge wire and support rod conbinations can be used to produce the best screen design.

 

3.Performance features:

Advantages
1. Screens with high open area are more suitable for the construction of high-quality water wells, oil wells and gas wells. 
2. Low cost operation Screens with high open area shall favor groundwater infiltration. Abundant water shall reduce the water level'S down, thus to save energy consumption.
3. Reduce the abrasion of the pump 
under the same condition, high open area can make the speed of groundwater'S entering into the screen much slower than any other filtration apparatus, which will avoid sands entering into screen because of high pressure, thus reduce the abrasion of the pump.
4. Extend the life span of wells 
Comparatively, groundwater'S entering into screen with higher open area is much easier than the entering into lower open area screen. the slow water flow shall extend the life span of wells.