The lifting system with bellows was studied for quick and fast handling of small-medium loads. Vacuum is generated by a pump with a side channel, whilst the load is lifted by means of the vacuum generated inside the bellows.
The suction tool is made depending on the size and conformation of the package to handle.
The load translation is made by the operator without effort thanks to the omega channel process, with a high sliding performance.
In case of defects or current black outs, the lifting device keeps the load and lays it down on the floor in a way which is easy to monitor and without any risks for the operator.
Thanks to the perfectly balanced, self-bearing basis, the PRESA 90 manipulator can be moved rapidly to other working areas with the help of a transpallet truck.