The screw sieve SERTAMVIS may, as the elevating screen sieve SERTEL, be installed in a channel or in a steel housing.
The screw sieve SERTAMVIS may, as the elevating screen sieve SERTEL, be installed in a channel or in a steel housing.
The screen is semi-cylindrical on 225 degrees. The raw water flows through the screen, and the solid matter stopped is extracted by an Archimedes’ screw without central axis towards a discharge chute.
These sieves have a 35 ° inclination, in order for the screw to easily scrape up the matter.
SERTAMVIS may be used in many applications, however it is not advised to use it to treat very greasy wastewater or effluents with high fibre content, in which case we recommend the use of a curved sieve SERCOURB or an elevating screen sieve SERTEL.
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The screw screen SERTAMVIS can be used in water pretreatment for a wide variety of applications and in unloading of water cleaning trucks.
It is a simple and robust system that can receive and transport large pieces. . .
SERTAMVIS is adapted to the presence of sand or pebbles.
It also has the advantage of inserting an in-line compaction unit at a lower cost, guaranteeing a dryness of around 30% on an urban effluent.
Stainless steel construction 316 L.
The sieve diameter is chosen according to the water flow rate to be treated and the grid slot. The standard diameters are: 300, 400, 500 and 600 mm.
Then, depending on the depth of the channel and the desired discharge height, the correct length is defined.
Useful length varies by 0,5 m stretch from 1,5 to 7 m and more.
