Air hoist, Air balance, Light weight rail, Explosion, Crane, Air motor, Winch, Conveying and unloading machine
As the hoist moves along a certain course, it is mainly used for towing and transporting a fixed object and is used for maintenance and repair of motor, fan, and others. Many have the hoist suspended to the flange under 'l section steel(commonly, it is installed and assembled to the ceiling of the factory, warehouse, etc). Some have the operation room installed in the trolley and others are operated through the press-button switch or pulled by hand.