What is an air jack?
Air jack is a device used to raise vehicles that allows them to process them from below. The air compressor brings the air by air guidance, which is connected to the air bladder in the main roller of the stroke. By using the switch located in the air line, the operator can add air pressure to increase the jack pressure or air release to reduce the stroke. While in the raised position the air jack has a manual locking pin that ensures that the air lift cannot drop unexpectedly. The operator simply pulls the pin out of the locked position when the air jack is ready to reduce. This requires the service station to increase vehicles to access critical areas. Hydraulic lift designs are much slower than the air jack and require a reserved hydraulic system only to operate the jack. The air jack is able to use air from the compressor, which is usually used for several other features in the garage.
The danger with the air jack is that the safety element of the locking pin often does not use the jack operator. This can allow stroke unexpectedly and without prior warning. This action may result in serious injuries and death. Loss of air pressure, undetected leakage in the air bladder or many other occurrences may cause a sudden drop in air jack.
Due to the characteristics of a drop of air -operated jack, most of the new garage design includes a mechanical screwdriver in the design. This type of stroke uses the type of jack and electric motor to lift and reduce the jack. This eliminates the potential of a sudden decline. The electric jack is slower than the air -powered version; However, many of them are considered safer.
Acceptance of preventive measures such as alwazing safety lock and regular maintenance on the jack allows the air operator to raiseT is safe to work with a jack. Although there are several versions of lifting worldwide, the most common and widely used model is a single cylinder. This jack uses a single ram located in the center of the vehicle, with shoulders that spread out and contact the vehicle's chassis at the right lifting points.