Compact structure, easy operation, and convenient maintenance.

2. Low speed, low frequency: Trapezoidal screw lift is mainly used in places with heavy loads, low speeds, and no frequent operation.

3. Maintain Load Capacity: The trapezoidal screw lift has an automatic locking function, allowing it to hold the load even without a braking mechanism.

4. The transmission efficiency of trapezoidal screw lifting machines is approximately 20%.