1. By Material
Polyurethane Screens: Excellent wear resistance, service life 3-10 times that of metal screens, suitable for wet screening of coal, sand, and gravel.
Rubber Screens: Good elasticity and noise reduction properties, commonly used in construction, food processing, and other industries.
Composite Screens: Such as polyurethane + steel frame structure, combining wear resistance and high strength, suitable for high-impact screening conditions.
2. By Aperture Shape
Round Hole Screens: Suitable for precise grading of granular materials.
Square Hole Screens: Commonly used for screening construction aggregates.
Slotted Screens: Mainly used for dewatering and desliming processes, such as coal washing and wastewater treatment.
3. By Manufacturing Process
Stamped Screens: Made by punching holes using molds, suitable for large-aperture screening.
Welded Screens: Such as wedge wire welded screens, offering high precision and corrosion resistance.
