Waste Water Treatment Johnson Wedge Wire Screen With Point Welding Technique

Waste Water Treatment Johnson Wire Screen,Johnson Wedge Wire Screen

Johnson screen is manufactured by a "V" or wedge shaped wire around an internal array of longitudinal support rods. Each intersecting point of these wires is fusion welded. The "V" or wedge shaped profile wire wraps around support rods over the full length of the screen creating a continuous slot opening, hence the screen allows water (oil) to enter your well freely in ample quantities, while at the same time keeps the majority of sand and gravel out of the well.

Material: low carbon wire, low carbon galvanized steel wire,high manganese steel , stainless steel wire ss304,ss316,ss316l.

Advantages:

Continuous slot: opening significantly increases the available open area, providing greater access to the water-bearing zone.

Non-clogging: "V" shaped or wedge shaped profile wire, avoids clogging, is self-cleaning and ensures an uninterrupted flow. Sand grains make only two point contact and don't wedge in the screen's inwardly enlarging slot.

Large open area: this allows more water to enter at much lesser frictional head loss and the efficiency of well is improved appreciably.

Features of Johnson wedge wire screen 

• They are non-clogging
• Self-supported and rigid
• Very long lifetime
• Reliable and consistent filtration rating
• All metallic construction (non-metallic also possible like PP)
• Easy to clean smooth filtering surface

Applications of Johnson wedge wire screen 
Johnson wedge wire screen plate is used in the field of sugar juice filtration, waste water treatment, crude oil and natural gas production and vessel internals solving problems of solid / liquid and solid / gas separation; filtration of oils, greases, paints, food products, fuels, liquid cooling agents, chemicals etc.