Today, robotics industry requires devices with excellent performance and several vacuum outlets for the self-enslavement of additional utilities. Given the new design standard, light weight and size are critical. So, how to meet quality with practical needs?
Vuototecnica created GVMM multi-function modular vacuum generators, produced for MI intermediate module assembly, with the simple use of screws, without external manifolds. What makes these generators unique is their modular use. You can hardly find this flexibility in other products; this flexibility allows you to serve several utilities due to independent vacuum outlets, changing almost nothing.
You can choose vacuum units number, requiring multi-function vacuum generator and the intermediate modules, in selected number and flow rates, already assembled together; or you can assemble one or more intermediate 
modules on GVMM, already installed on the automatism. GVMM can be easily inspected and opened for carefree maintenance, from distributor intake filter; in addition, they can be installed everywhere.
They have a great suction capacity and allow a high saving of compressed air. The generator, in fact, creates vacuum only when you need it, thanks to the activation of compressed air supply micro solenoid valve. When the vacuum value reaches the preset maximum, the vacuum switch operates on the electric coil of the solenoid valve to stop the supply; it is restored only when the degree of vacuum falls below the minimum safety value. You can also use a second signal from the vacuum switch, independently from the first, to start the cycle when the vacuum degree is suitable for the application. In absence of supply, a check valve is integrated for the maintenance of vacuum degree in the circuit. GVMM vacuum generators and MI modules, are all equipped with a screw regulator for dispensing ejector compressed air.
They are available with a minimum flow of 3 mc/h, a maximum flow of 14 mc/h and a maximum achievable vacuum level of -85 kPa.
On request, there is a set of cables with integrated Energy Saving device, for connecting the vacuum switch and micro solenoid valves.
