In power equipment factories, the installation and maintenance of large transformers, circuit breakers, and other equipment is a precise and dangerous task. These behemoths weigh several tons, and any slight deviation could pose a safety hazard. At this point, the screw jack becomes the most trusted "safety guard" for engineers, providing stable support and precise control to ensure safe operations.

Unlike ordinary hydraulic jacks, screw jacks use mechanical thread transmission principles to drive the screw up and down by rotating the handle. This design enables it to have self-locking function, so even if the force is stopped, the load will not unexpectedly slide, making it particularly suitable for power operations that require long-term maintenance of the lifting state. When adjusting the position of the transformer, workers can precisely lift the equipment millimeter by millimeter, adjust the levelness with gaskets, and ensure that the equipment is installed tightly and seamlessly.

During the installation and maintenance of power equipment, screw jacks play an important role. They not only effectively support the equipment, but also adjust the height, accurately position it, and accelerate the speed of equipment installation and maintenance.