The Spiral Screw Screen is useful to pre-treat any kind of sewage water. As the water runs through the screen the shaft less spiral conveys the solids up towards the compaction module where the material is further de-watered. It is used for the treatment of fine grate wastes and sludge transfer in treatment plants but also for industrial plants. The main advantage of these screens is the low cost of initial investment. The spiral screw screen is mounted in an open channel with an incline of 35 to 45 , it can be in made from two types of material perforated & Wedge wire type.
The slotted or perforated mesh is at the bottom of the screen and the whole piped portion continues upward encompassing the screw. The internal surface of the screen is continuously cleaned by special brushes fixed on the outside diameter of the spiral. As the water runs through the screen the spiral screw conveys the solids up towards the outlet. It is recommended for fine mechanical wastewater treatment with a high fibrous content such as municipal waste water , pulp and paper plants, food processing plants and textile industries.
We Supply Spiral Screw Screen in UAE, Qatar, Dubai, Oman, Iraq, Mexico, US, Canada, Brazil, Phillipines, Bangladesh, Indonesia, Australia, Malaysia, kenya.
