What are the advantages of spiral elevator?

Advantages of spiral elevator: 1. High mechanical efficiency (0.90 ~ 2. Friction has almost nothing to do with the moving speed, and the starting torque is close to the moving torque, which Shanghai Manlu can do, and the transmission is sensitive to wear. 3. Small wear and long service life. The clearance can be adjusted by the adjusting device, which improves the transmission accuracy and rigidity.

The invention has the characteristics of small volume, multiple functions, light weight, no noise, compact structure, convenient installation, flexible use, wide power source, high transmission efficiency and long service life. It can be installed and used in many ways, such as jacking, descending, lifting, pressing, pushing and overturning. Spiral elevator can be used in single or multiple combinations. It can accurately control and adjust the height of jack-up landing according to a certain program, and can be directly driven by other motor power or manually driven.