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Coanda Screens For Water Intake - India

price: contact company for price

Coanda Screens for Water Intake

Champion Coanda Screens Operation

The screen is mounted on the downstream face of an intake weir. Water passes onto the screen via a specially designed acceleration plate, which provides an even distribution of flow and an increase in the water velocity. This high velocity sweeping flow down the steep face of the screen ensures that all excluded silt and debris is flushed away. The abstracted water passes through the screen and collects in a chamber beneath, which is connected to the pipeline or intake channel.

The screen allows only clean water to enter the intake system, while excluding leaves, silt particles and even fish eggs. The excluded debris remains in the river, thus eliminating any need to dispose of material.


The screens are constructed from stainless steel and made up of precisely positioned, finely spaced horizontal wedge wires, which are built into a carefully designed circular arc. The high capacity of the screen is achieved by a combination of two effects: the coanda effect, which is the tendency of fluid to cling to a surface; and the shear produced by the sharp edges of the wedge wire. Champion Coanda screens are manufactured in India and sold worldwide.

Company Contact:

  • Phone: 918571231755


  • Email: Email

Published date: March 25, 2013 -

  • Business Description: Champion Screens Manufacturing Company is a subsidiary of Champion

    Filters Manufacturing Company A 3 decade old organization specialized

    in design & manufacture of all types of Automatic Filtration &

    Screening Systems.

    Champion Screens produces wedge wire screens for virtually all screening applications.

    We have separate wedge wire screen making machinery for cylindrical screens & flat panels.

    We have the capability to produce screens as large as 4 meters in diameter X 6 meters length in one single piece construction.

    Wedge wire flat panels are made on flat panel manufacturing machine. So we can offer a truly flat panel instead of a re rolled slit cylindrical screen. Needless to say this offers better screening efficiency and better dewatering ability.

    Champion Screens have full fledged wedge wire manufacturing plant in house. Wedge wire (Vee Shaped or V wires) are manufactured in house. There are no limitations of size or shape of wedge wire. We can make vee shaped, v shaped, triangular shaped, trapezoidal wedge shaped, rectangular wedge, drop shaped wedge , wedge wires in any profile for optimum production.

    Cylindrical wedge wire screens are made by wrapping a wedge shaped (v shaped) wire on a cage of longitudinal rods. Each & Every intersection of this wedge wire & beneath support rods is welded.

    We make vee wire screens from Low carbon steel wedge wire, Stainless Steel grade 304 wedge wire, Stainless Steel AISI 316 wedge wire, Duplex Stainless Steel Wedge Wire, Super Duplex Stainless Steel Wedge Wire.

    We make wedge wires from wires as small as 0.25mm diameter to 18mm width & above if required.

    Please email us at championscreens2012@gmail.com for more information.

    Screens Cylinders made from trapezoidal wire wrapped filter screen

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