Compact structure, easy operation, and convenient maintenance.

2. Low speed, low frequency: Trapezoidal screw lifting machines are mainly used in places with heavy loads, low speed, and no frequent operation.

3. Maintain Load Capacity: The trapezoidal screw lift has an automatic locking function, ensuring load capacity is maintained even without a braking device.

4. The trapezoidal screw lifting machine has a transmission efficiency of approximately 20%.