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Screw Press Screens

Aokai Screen specializes in the fabrication of wedge wire screens for the Agricultural industry. Our range of industrial profile screens include Sieve Bend Screens, flat panels and cylinders used in screw presses.

Screw presses are used in a wide variety of dewatering applications, often in the same applications as belt presses, centrifuges, and filter presses. The screw press is a simple, slow moving mechanical device. Dewatering is continuous and is accomplished by gravity drainage at the inlet end of the screw and then by reducing the volume as the material being dewatered is conveyed from the inlet to the discharge end of the screw press.


1. Very large open area&non-clogging
2. Ideal for high-temperature and high-pressure 3. conditions
4. Optimal performance with high flow rates
5. Corrosion resistance
6. Low maintenance costs


Technical Data 
Slot: form 0.1mm, tolerances: ± 0.05mm.
Maximum length: 6000 mm.
Diameter: from 25 mm to 1200 mm.
Material: Low Carbon, Low Carbon Galvanized steel (LCG), Stainless Steel ( 304, 304L, 316, 316L, etc.).
End Connection :Plain beveled ends for butt welding or threaded.

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