The Rhine Aijia machine room free passenger elevator can be applied to a wide range of buildings, providing you with a unique and comfortable riding experience. The design adopts the installation of a host and control device on the top of the shaft to prevent damage to the driving device caused by sudden inflow of water into the shaft, ensuring the reliability of the elevator system operation. Integrate the computer room with the shaft, and properly place the traction machine and control cabinet inside the shaft, saving space costs for the building and achieving a high utilization rate of 100% of the building space.