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EXCT - Banana Screen for Efficient Screening
The banana screen is a sophisticated screening solution engineered to enhance screening efficiency by 50% to 100% when compared to traditional classifying screens. This equipment utilizes a unique slope decreasing design, allowing the screen to process materials at varying speeds across its surface. With a steep tilt angle at the feeding end, large materials quickly pass through, enabling finer particles to make immediate contact with the screen surface. The result is an optimized screening process with high output and precision, ideal for particle size classification, desliming, dehydration, and de-intermediation. Despite its increased capacity, the equipment maintains the same footprint as conventional designs, making it a popular choice for large coal preparation and mineral processing plants. Its design, featuring variable angles and a typical 45-50° throw angle, promotes rapid layering, ensuring efficient screening and particle separation.The side plate is made of a single plate, without welding on the side plate to reduce stress, and the frame (side wall and beam) is riveted with huck bolts, avoiding the possible weakness or tension of the metal during welding, improving the strength and stiffness of the side wall, and improving the reliability of the equipment.
Offer our proprietary line of the exciter series, the largest in the world, each vibrator can generate up to 1.2MN centrifugal force, maintenance-free shafts between exciters, increasing production and reducing downtime.
The main beam of the exciter and the beam of the screen frame adopt the box beam structure. Internal reinforcing ribs enhance the rigidity and strength of the screen and reduce the weight of the machine, thus improving efficiency and reducing power consumption.
Larger open area. Using fewer but larger machines, reducing plant construction costs, lowering emissions and electricity consumption.
Use stress relief beams to ensure maximum stiffness, optimal force transfer and minimum weight load.
Thicker deck rails, suitable for overweight media; Longer service life, less maintenance, lower production cost per ton.
Banana screen is made up of motor and vibrator as vibration source, the vibrator is mainly by the eccentric shaft, pulley, bearing and bearing seat, the vibrator is installed on the screen box side plate, and by the motor through v-belt or soft connection and is linked together, the motor drives the eccentric shaft rotation, generate centrifugal force, forced vibration sieve box.
Banana screen adopts the latest multi-angle machine technology to achieve a large handling capacity in a relatively small screening area. The handling capacity per unit area is 1.5~2 times that of traditional processors. It is a vibrating screen with high cost performance. Screen beam adopts box beam. The exciters are connected by an intermediate drive shaft.
Banana screen is widely used in coal classification, desliming, dehydration, deintermediation, and can also be used in the screening of large volume mining operations in mines. Compared with the traditional screen of the same size, the banana screen developed by our company has greater processing capacity.