Highly efficient oil-free screw compressor and screw blower packages
Pressure up to 2,500 mbar (g)
Vacuum up to 300 mbar(a)
Capacity up to 10,100 m³/h
Low life cycle costs
The expense of a blower ownership is comprised of equipment, installation, energy, and maintenance costs. Equipment and installation are a onetime expense, while energy and maintenance are continuous costs of ownership. Robox Screw ensures a high level of efficiency (> 75%) within a wide blower rotation speed range reducing energy consumption. In addition thanks to its robust construction and use of minimum parts contribute to high reliability and long intervals between maintenance.
The optimum efficiency of the internal compression, guaranteed by the innovative Robuschi rotor profile, means less noise during the compression phase. The low rotor rotation speed (max. 6,000 rpm) and the absence of a step-up gear, along with special silencers and a noise-reducing enclosure (also available without sound hood – WL version), guarantee low noise levels from the blower, thus allowing installation in a variety of applications.
Maximum Energy Efficiency
The innovative and unique profile of Robuschi's rotors optimises the ratio between capacity and pressure thanks to the maximum performance of the internal compression. This increases the efficiency of the ROBOX screw unit. Its characteristics ensure high efficiency (>75%) in a wide range of rotation of the blower (from 100% to 25%), by reducing the energy consumption in any working condition.