Abstract: A winding device for loads includes a reel-holder roll adapted for receiving a reel of an extensible plastic film; a vertical column, along which the reel-holder roll is movable; and a lifting plane adapted to receive a load movable along the column, so that the winding device can be used as both a winder and a lifter for forming the load.

Abstract: A winding device for loads includes a reel-holder roll adapted for receiving a reel of an extensible plastic film; a vertical column, along which the reel-holder roll is movable; and a lifting plane adapted to receive a load movable along the column, so that the winding device can be used as both a winder and a lifter for forming the load.

Abstract: A winding device for loads includes a reel-holder roll adapted for receiving a reel of an extensible plastic film; a vertical column, along which the reel-holder roll is movable; and a lifting plane adapted to receive a load movable along the column, so that the winding device can be used as both a winder and a lifter for forming the load.

Abstract: A bell machine (10) for the packaging of products with a thermoshrinkable monofolding film consists of a series of moulded modular elements (16,17,18,19,20,21), made of a plastic material and which can be assembled with each other by-means of removable coupling means.

Abstract: Self-propelled machine for wrapping stacked loads with protective film which unwinds from a reel, comprising an elevator system (2) for vertical movement of reel (11), and a mobile supporting carriage (4) said machine, according to the invention, it comprises:—two driving wheels (40, 41) arranged on the same axis, each driven by its own independent motor (42, 43); and—an automatic guidance system (5) with a contact device (50) adapted to follow a contact surface (32) of the stacked load (31) and to detect its distance from the machine, and a servocontrol (51) which is responsive to the distance detected by said contact device (50), adapted to control said driving motors of the machine in such a way that the machine contact surface (32).

Abstract: A packaging machine for packaging different products with heat-shrinking plastic film (13) comprises means for cutting and sealing the film and a tunnel to cause the sealed film wrap applied to the product to be packaged to undergo heat-shrinking. Said cutting/sealing means are installed between a first conveyor means for product entry and a second conveyor means which receives said product. Said heat-shrinking tunnel is positioned under said first conveyor means and through said tunnel a third conveyor means is installed for driving the packaged product to exit the packaging machine. Said second conveyor means can be vertically moved from a first, raised position in which said second conveyor means is co-planar with the first conveyor means to a second, lowered position, in which said third conveyor means (17) is co-planar with the third conveyor means.