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Detailed explanation of the performance advantages of manganese steel screen and the key points of polyurethane screen process
In the field of industrial screening, manganese steel screen has become a trusted choice for many companies due to its outstanding performance. Manganese steel screen uses high manganese steel as its core material, and the exquisite ratio of manganese and carbon elements creates its unparalleled wear resistance. When facing high-intensity working environments such as stone crushing and ore mining, the continuous impact and friction of the material will cause the surface of high manganese steel to produce work hardening phenomenon, and its hardness will instantly jump from the initial HB180-220 to more than HB500, greatly improving the wear resistance, and the service life is extended by 3-5 times compared with ordinary screens, saving the cost and time of frequent replacement of screens for enterprises.
From the perspective of structural design, the manganese steel screen adopts a staggered welding process, the mesh is evenly arranged, and the overall structure is stable. This design not only ensures the screening accuracy, but also can withstand high-intensity material pressure and reduce the risk of screen deformation. Taking the metallurgical industry's treatment of high-temperature sintered ore as an example, the stable structure allows the manganese steel screen to operate efficiently for a long time, avoiding production interruptions caused by screen damage. In addition, modular design is also a highlight. When the screen is partially damaged, the corresponding module can be easily replaced, greatly reducing the overall maintenance cost.
When it comes to screens, polyurethane screens have to be mentioned. Before the polyurethane screen is cast, mold and skeleton processing are key links in determining product quality. The mold needs to be strictly cleaned and polished to accurately control the surface finish at Ra0.8 - Ra1.6 to prevent mold defects from affecting the quality of screen molding; the metal skeleton needs to be sandblasted and rust-removed and phosphated to enhance the adhesion between the skeleton and the polyurethane material to prevent stratification and shedding during use. The finely processed polyurethane screen has both high elasticity and wear resistance, and performs well in coal washing, garbage disposal and other fields.
Whether it is the durability of manganese steel screens or the fine craftsmanship of polyurethane screens, Chengdu Zhicheng Screens always adheres to strict quality standards and provides professional screening solutions for various industries. If you want to learn more about the product details of manganese steel screen or the technical parameters of polyurethane screen, please click the link to get targeted selection suggestions.
