We have talked a lot about the content of tunnel jet fans. Many people think that the editor is talking about fans again when they see the news. In fact, it is true that our main product is fans, and now we are focusing on tunnel jet fans. Today, we will talk about the impeller components of tunnel jet fans. What are the components of the impeller components of tunnel jet fans.

The inner hub adopts a high-pressure casting structure of all aluminum alloys to reduce the rotational inertia of the impeller. An iron core is being inserted into the core of the hub to increase the allowable compressive stress and improve the power of torque transmission. The impeller components of the subway tunnel fan are composed of moving blades, impeller blades, etc. In the main machine, Lun Yi also adopted the transcribed steel plate riveting structure.

After special heat treatment, the wind turbine wheel of the subway tunnel eliminated thermal stress and improved data strength; Lun Yi adopts CNC machining core processing to ensure the precision of the indexing of the blade device holes of the subway tunnel fan, reducing the initial misalignment of the impeller and ensuring a high dynamic misalignment precision for the impeller.

The moving blade material is made of high-strength cast aluminum alloy, which adopts low-pressure casting and special heat treatment process to maintain excellent machine functions and application safety factor. What are the components of the impeller of the tunnel jet fan made up of? The moving blades are divided into two types: symmetrical and non symmetrical, thinning, thickening, and distortion. Both types have excellent aerodynamic functions and ensure the same positive and negative airflow for the symmetrical blade type. Tunnel jet fan

The connection between the blade and the wheel hub adopts high-strength nuts and anti loosening screw nuts that have been specially solved. When adjusting the blade position, simply remove the entire set of covers on the impeller, tighten the blade nut, and rotate the blade position. The blades and wheels have passed 100% X-ray inspection, ensuring the quality of the tunnel fan cargo.

The machining and disassembly process of the impeller rotor has been repeatedly calibrated for dynamic misalignment, ensuring the precision of dynamic misalignment. Therefore, the operation of the subway tunnel fan is reliable and bumpy.

What are the components of the impeller of the tunnel jet fan made up of? That's all for now regarding the impeller components of the tunnel jet fan. If you would like to learn more, please call our hotline. We warmly welcome your call.