Where is tungsten carbide sprayed on spiral axis used

Source：www.marydick.cn Release date： 2025年05月19日

Information summary：Spiral axis spraying tungsten carbide is mainly applied in the following fields: 1. Chemical industry: In various chemical material conveying equipment, such as screw conveyors, due to the corrosive and abrasive nature of chemical materials, spraying tungsten carbide can improve the corrosion resistance and wear resistance of the screw shaft, prevent material erosion and wear on the shaft, extend

Spiral axis spraying tungsten carbide is mainly applied in the following fields:
1. Chemical industry: In various chemical material conveying equipment, such as screw conveyors, due to the corrosive and abrasive nature of chemical materials, spraying tungsten carbide can improve the corrosion resistance and wear resistance of the screw shaft, prevent material erosion and wear on the shaft, extend equipment service life, and ensure the continuity and stability of chemical production. On the stirring screw shaft of the reaction vessel, tungsten carbide coating can resist the erosion of chemical substances and mechanical wear during the stirring process, ensuring the stirring effect and normal reaction.
2. Lithium battery industry: In lithium battery positive and negative electrode material mixing equipment, spiral shaft spraying with tungsten carbide can improve its wear resistance and corrosion resistance, ensure stable surface performance of the shaft during the mixing process, help improve the mixing quality and consistency of battery materials, and enhance the performance and quality of batteries.
3. Food industry: In food processing equipment, such as screw conveyors used to transport granular or powdered food, the spiral shaft coated with tungsten carbide can meet food hygiene requirements and resist the wear of the shaft by food particles, ensuring that the equipment maintains good performance during long-term operation and guaranteeing the safety and quality of food processing.
4. Mining: In equipment such as ore conveying and grinding, the spiral shaft needs to withstand the enormous frictional and impact forces of the ore. After spraying tungsten carbide, the wear resistance of the spiral shaft is greatly improved, which can effectively resist the wear of ore, reduce the frequency of equipment maintenance and replacement, improve mining production efficiency, and reduce operating costs.
5. Paper industry: In the pulp conveying and mixing equipment of the paper industry, the spiral shaft is prone to wear from fibers, sand particles, and corrosion from chemical agents in the pulp. Tungsten carbide coating can enhance the wear and corrosion resistance of spiral shafts, ensure the normal operation of equipment, and improve the stability of paper quality.

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