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flip flop screen, also known as flip-flow or elastic mesh screens, is machine designed to efficiently screen sticky, wet, and other difficult materials. Flip-Flop Screen is a screening machine specially designed to sort medium and fine-grained viscous and disperse materials that are difficult to screen, with a separation range of 1-30mm.
Product Description
Flip-Flop screen/ Flip-Flow screening machine is a screening machine specially designed to sort medium and fine-grained viscous and disperse materials that are difficult to screen, with a separation range of 1-30mm. The product is equipped with process structures such as accepting materials and sealing interfaces, which can be widely used in material classification in the process of mining, metallurgy, coal, building materials, hydropower, thermal power generation, city gas, municipal waste, sewage purification and other industries.
The flip-flop screen uses the principle of sub-resonance of two-mass body: the fixed screen frame of linear vibration and the excited floating screen frame form a resonance system, and the two produce relative motion. During this process, the elastic polyurethane screen surface continuously expands and contracts at a frequency of 800 times per minute, so as to obtain a high acceleration (50g), which effectively prevents the screen hole from clogging.
Vibrating flip-flow screens are increasingly employed in materials screening and preparation applications. This is due in large part to their high efficiency. In principle, a flip-flow screen is a subclass of other high frequency vibratory screens.
Flip-flow screens work through the combination of a double vibration principle and a flexible polyurethane-type screen media. The dual-vibratory forces work to apply linear acceleration to the materials traveling across the screen. Vibrations are simultaneously applied to the elastic screen, which rapidly stretches and relaxes. The stretching and relaxing of the screen transfers energy to the material, causing it to "jump" or "pop". This secondary vibration, in turn, enhances the separation of materials.
Screen width from 1000mm to 4300m
Lengths from 4m to 12m
Screen inclination from 5 degrees to 30 degrees
Single-layer, double-layer and triple-layer screen surface
The particle size range of dry sieving in coal application is 3mm-50mm
The processing capacity can be more than 1500 tons/hour (depending on the classification size)
• Since the screen surface can transmit the acceleration of 50G to the material by the relaxation movement, it can screen the difficult-to-screen materials, and the screen holes are not easy to be blocked.
• The respective advantages of banana sieve and relaxation sieve are organically integrated. At the feeding end, the material speed is fast, the material layer is thin, a large amount of material is screened through, and the processing capacity is high. The inclination angle of the screen surface at the discharge end is low, and the material speed is slow, which can thoroughly screen the remaining under the screen and achieve a very high screening efficiency.
• The box-type vibration exciter with linear motion has high reliability and simple maintenance.
• The polyurethane sieve plate of the relaxation screen is specially designed by Tongtai Machinery Company to withstand the vibration intensity of 50g and 800 times of varicose per minute. The sieve plate has a long service life and the sieve machine is located on a hollow rubber spring. Noise Small, and the rubber spring has a long life. The load on the screen and support structure is much smaller than that of a conventional slack screen (although the slack screen can generate a vibration intensity of 50g, which is much greater than the 5g of a traditional sieve).
• The "U" shape of the side of the screening machine is designed to form a seal, the side plate is not worn, and it prevents the upper screen from entering the screen, and the screen plate is fixed with a wedge-shaped rubber strip without any bolts. The extension has few rotating parts, high operational reliability, less daily maintenance workload, high utilization rate, and adjustable amplitude of the floating screen frame.
Huatao Mineral Equipments is a professional supplier of Flip-flop screen with high quality and best durability. We promise that our flip-flop screen/ flip-flow screening machine will definitely be more powerfl, flexible and reliable. Feel free to contact us get more details and free quotation.
