KBK aluminum alloy crane pillar self-supporting combined crane, KBK aluminum alloy rail pillar and running path do not occupy any effective ground area, fast/safe and efficient material air handling solution, save more working area for you to achieve maximum production capacity. The KBK aluminum alloy track is extruded with high-strength aluminum alloy, which makes the operation easier and labor-saving. It brings a pleasant control experience to the workers. The track system is ergonomically designed. Good strength and rigidity. KBK aluminum alloy track can be used to make detection device with balance configuration, pneumatic hoist, pneumatic balancer, electric chain hoist, electric intelligent balancer, and conveying suspension device of power-assisted manipulator.