The vibrating screen is an important piece of equipment in diverse industries such as mining, pharmaceutical, food processing and recycling operations. This machine is designed to allow separation of granulated materials into particles of different sizes. The vibrating screen performs the screening task through mechanical vibrations at high speeds. The practice is essential in ensuring that materials such as minerals, ores, plastics, metals and food materials of different grades are handled separately.
If you are thinking about investing in the vibrating screen, it is important to select the right mesh material. The mesh is the feature on which the materials are placed for screening and sorting. Therefore, this module must be strong and resilient enough to handle the movement and impact of the materials as the equipment vibrates. Here are the primary materials that you should consider selecting for the mesh when purchasing a vibrating screen.
Stainless Steel
Stainless steel is a popular material choice in the fabrication of a vibrating screen mesh. It has high tensile and ideal compressive strength, so it can withstand the pressure and weight from diverse materials such as ores and minerals. This means that it will also resist breakage even when exposed to heavy commercial usage. Additionally, this material is a suitable choice for dealing with damp materials. The chromium content in the alloy will prevent rusting and corrosion from occurring. You can choose woven or welded stainless steel meshes with different aperture sizes depending on the application.
Piano Wire
Piano wire is a resilient material, and it is primarily used in the fabrication of musical piano wires. This type of product is favoured in the manufacture of vibrating screen meshes because it has exceptional tensile strength. In simple terms, the wires are made from high carbon steel, which provides good yield strength or flexibility. The wires can withstand the impact of the heavy materials to be sorted and the impact from the vibrations. Piano wire mesh can be used for screening fine and even corrosive materials, and the rate of productivity will be high since the thin wires create a large open area.
Manganese Steel
As implied, manganese steel is an alloy steel that is created by adding manganese to the basic steel. This type of material is ideal for creating vibrating meshes for equipment designed for high-demand environments. The manganese content will increase the impact resistance of the screening platform and limit surface abrasion.
For more information and help with selecting your vibrating screen, contact a local supplier like VSS - Vibration Systems & Solutions (Australia).
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