During operation, spiral screw lifters may experience vibration, typically in the following situations:
Spiral screw lift jack uneven pitch
2. The worm screw lifting jack has uneven worm head sections.
3. Purchased substandard bearings from the market, including flat pressure and tapered bearings that did not meet quality standards.
4. The upper and lower protective sleeves of the ball screw are too tight, causing a vibration phenomenon.
5. When the screw's load-bearing capacity is less than the actual load value, the screw will bend under the weight of the load, resulting in a vibration.