The hydraulic air bottle jacks is robust and safe to use device with a sturdy steel construction and a safety overload valve. An easy height-adjustment screw and a large sturdy base add more points to its reliability. A vertical shaft featured in bottle... moreThe hydraulic air bottle jacks is robust and safe to use device with a sturdy steel construction and a safety overload valve. An easy height-adjustment screw and a large sturdy base add more points to its reliability. A vertical shaft featured in bottle jack supports a platform known as a bearing pad that directly holds the weight of the object to be lifted.
The bottle jacks are made of two major elements, steel and heat-treated steel. Steel is an alloy which is produced by mixing carbon with iron to give steel its strength. Whereas, heat treatment is applied to alter the physical properties of the material. It simply involves heating or chilling to extreme temperature that results in softening or hardening of material.
When the jacks are heat treated, they harden the steel and give strength to bottle jacks so that they can withstand heavy loads for continuous use.
Automobile industry makes use of jacks for lifting cars.
In medical field, they can be used in patient lifts and hydraulic... less