Stainless steel screen mesh in the production, use and other processes often face the following industry issues
Apr 14,2025
- Production process: If the welding process is not properly controlled, there will be false welding, leakage welding and other problems, affecting the structural strength and stability of the screen mesh. Weaving process, the warp and weft thread tension is not uniform, will make the screen mesh aperture size is not the same, reduce the screening precision. In addition, poor surface treatment process, such as pickling passivation is not in place, will affect the corrosion resistance and appearance quality of stainless steel screen mesh.
- Material selection: Different application scenarios have different requirements for stainless steel materials. If ordinary 304 stainless steel is used in highly corrosive environments, it is easy to corrode and rust, shortening the life of the screen. Moreover, the quality of stainless steel materials on the market is uneven, some manufacturers in order to reduce the cost of substandard materials, the use of nickel content is not enough, resulting in substandard screen performance.
- Screening efficiency: When dealing with viscous materials or fine-grained materials, it is easy to appear the phenomenon of material agglomeration, blocking the screen holes, reducing the screening efficiency. In addition, improper selection of the mesh of the screen mesh will also affect the screening effect, the mesh is too large or too small can not achieve the best screening accuracy and yield.
- Life expectancy: In high frequency vibration and other conditions, stainless steel screen mesh is subject to alternating stress, easy to produce fatigue cracks, which leads to screen breakage. At the same time, the wear and tear of the material will also make the screen aperture larger, silk diameter thin, and ultimately affect the service life of the screen and screening effect.
- Cleaning and maintenance: If the materials left on the screen mesh after use are not cleaned in time, they will dry up and become hard, increasing the difficulty of cleaning. Moreover, the use of improper cleaning methods, such as the use of hard tools to scrape, may damage the screen surface, reducing its corrosion resistance and service life.
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