mechanical Screw Jack Capacity:- 3.2 to 100 ton Mechanical screw jack compact structure, small volume light weight, easy to carry, widely used in factory, warehouse , bridge, docks, transport, and construction sector of lifting operation ...
Mechanical Jacks usually use mechanical advantage to allow a human to lift a vehicle by manual force alone. When the upper cap nut is rotated anti-clockwise the screw (threaded RAM) starts lifting upwards moving the object to certain height and its...