News

  • Comparison of large industrial fan rivets

    Comparison of large industrial fan rivets

    Rivet self-piercing riveting is a very good way to connect light sheets, so it is widely used in the production of fan blades for large industrial fans, and self-piercing rivets can use hollow rivets and semi-hollow rivets. Which rivet is more suitable for the use of industrial fan blades? In this p... read more

    Feb 22,2020 Industry News
  • Selection of industrial large fan gear lubricant

    Selection of industrial large fan gear lubricant

    In industrial large fan equipment, various types of lubricating oil are widely used, including lubricating oil for connecting parts, lubricating oil for fan blades, and lubricating oil for reducer gears. Among them, gear oil is the most important because it directly affects The operation of large in... read more

    Feb 14,2020 Industry News
  • Method for solving deformation of fan blade aluminum plate

    Method for solving deformation of fan blade aluminum plate

    At the beginning of industrial fan production, after chemical milling and roll-bending leveling, occasional severe agitation and warping deformation occur in the chemical milling area. After correction by manual hammering, there are a lot of hammer marks on the surface of the hammered parts, which f... read more

    Feb 10,2020 Industry News
  • Control of welding deformation of large industrial fans

    Control of welding deformation of large industrial fans

    In the production or maintenance of industrial large fans, some parts need to be welded. However, the thermal process of cooling and solidification after heating in a local area of ​​the weldment results in uneven expansion and contraction of the weldment due to the uneven temperature field, which c... read more

    Jan 20,2020 Industry News
  • How to connect large industrial fan blades

    How to connect large industrial fan blades

    Large industrial fans, because of the longer blade length and heavier blades, make the root connection of the blade to withstand greater loads, the size of the blade root structure is large, and the blade root is the weak link of the overall structure, and there are many failure modes of the connect... read more

    Jan 11,2020 Industry News