1.The Johnson screen is composed of rod strips and V shaped wires through manufacturing on specialized welding machine.
2.The rib strips and V shaped wires will be welded by resistance welding, has enough welding strength,
equally slot gap, high corrosion resistance, large filter area, good permeability, simple structure
1. We use wedge-shaped profile wire in order to make the slot v-shaped.It can stop the impurities very well.
2. The wedge wire was welded on the support wire well-proportioned and have perfect roundness.
Ensure the screen have bigger filter area and non obstructive, avoid the high concentration of impurities.
3. After work for a period of time, the filter can be back flush.It can use for many times.
If interested,pls contact:
Cynthia
Skype:aldfilters
Email:sales03@xxldlq.com
Mob:86-15637366455(whatsapp,viber,wechat)
Web:http://www.chinawaterwellscreen.com/