Guides are typically manufactured using mechanical processing methods or cold drawing processes, with their tensile strength generally ranging from 370 to 520 MPa. According to their cross-sectional shape, the main types include: T-shaped guides, L (or triangular) shaped guides, U-shaped guides, O-shaped guides, and hollow guides.
L-shaped guides, U-shaped guides, and O-shaped guides generally do not undergo surface processing and are typically used in low-speed elevators where smooth operation is not a critical requirement, such as service elevators and construction elevators. Hollow guides are mostly used for counterweight guides in elevators where speed is not a high priority. T-shaped guides have excellent bending resistance and processability and are widely used as elevator guides.
