A rail-type elevator is a non-cutting hydraulic lifting equipment, suitable for goods transportation between floors in two to three-story industrial factories, restaurants, and banquet halls. The minimum height ranges from 150 to 300mm, making it particularly suitable for work sites where excavation is not possible. It does not require an upper lifting point and comes in various configurations (single-column, double-column, four-column). The equipment operates smoothly, with the rail typically made of channel steel, H-beam, or square tube welding. The operation is simple and reliable, ensuring cost-effective and convenient goods transportation.