A vacuum tube suction crane is a device used for transporting heavy objects. It utilizes the principle of vacuum adsorption to adsorb heavy objects through a vacuum tube and then carry them. Vacuum tube suction cranes are widely used in various industrial fields, such as machinery manufacturing, automobile manufacturing, logistics and warehousing. A vacuum tube suction crane is a device used for transporting heavy objects. It utilizes the principle of vacuum adsorption to adsorb heavy objects through a vacuum tube and then carry them. Vacuum tube suction cranes are widely used in various industrial fields, such as machinery manufacturing, automobile manufacturing, logistics and warehousing.