Industrial robotics now requires excellent performance appliances that are both compact and lightweight. For this reason Vuototecnica has devised a series of multi-stage and multi-function vacuum generators characterised by compactness and small dimensions, albeit with great suction capacity.
MVG vacuum generators, perfect for use with suction gripping systems while also allowing savings in use of compressed air, thanks to their operation.
Activating the compressed air power micro electric valve, the generator creates vacuum for use; upon attainment of the predefined value, the digital vacuum switch (with display and led indication of commutations) acts on the electric coil of the micro electric valve and stops the air supply, reactivating it when the vacuum falls below the minimum level. A second indication of the vacuum switch, adjustable and autonomous with respect to the first, enables start of the cycle when the vacuum level reached is suitable for use. The work cycle completed, air supply from the generator is deactivated and, at the same time, the expulsion micro electric valve is activated in order to rapidly activate the atmospheric pressure for use.
It is also possible to increase the suction air flow capacity by adding door-nozzle frames to the generator and to reduce the consumption of air thanks to an energy saving cable. In the absence of electric current a one-way check valve maintains operation of the vacuum for use. Each component can be easily inspected thus ensuring all aspects are under control.
For more information, visit the product section of the Vuototecnica web site.