Wedge wire screen known as Johnson screen is widely applied in waste water treatment. Waste water screen includes wedge wire flat panel, wedge wire nozzle, rotary drum screen, sieve bend screen etc.
Wedge wire flat panelWedge wire screen
Function: Solid-liquid separation & Water filtration
Material: SS304/ SS304L/ SS316/ SS316L/ Duplex stainless steel etc.
Screen basketSieve bend screenWedge wire nozzle
Slot size (precision): 20 microns-3000 microns
Working principle: The impurities be intercepted on the on side surface of screen, then clean water flow out.
The rotary drum screen and wedge wire screen can be divided into 3 types as below picture:
The waste water screen is the main components in manufacture of sieve bend filter, rotary drum filter, backwash filter, self-cleaning filter, sand filter, etc.
