Overview Vacuum conveying system Pressure conveying system Vacuum pressure conveying system Dense-phase conveying system Pipe clamp Pipe clamp - retainer Two-way pipe diverter Receiver type P Receiver type A Receiver type S Receiver type PK Receiver type PS Receiver type PKS Vacuum ring blower type S38 Vacuum ring blower type S50 Vacuum ring blower type S65 Pressure ring blower type D50 Pressure ring blower type D65 Vacuum pump type V... Vacuum pump mink type V...MM Side-channel vacuum pump type V...SK Water ring pump type V...WR Vacuum rotary piston blower type S65 Vacuum rotary piston blower type S80/S100 Vacuum rotary piston blower type S128/S154 Pressure rotary piston blower type D50/D65 Pressure rotary piston blower type D80/D100 Pressure rotary piston blower type D128/D154 Helical compressor type SD...VML 18 Hose switch type SLD Hose switch type SLS and SLG
AZO®MULTIAIR

Pressure rotary piston blower type D50/D65

Pressure rotary piston blower type D50/D65
Pressure rotary piston blower type D50/D65

Special advantages:

  • Blower levels with integrated pulsation reduction
  • Completely new aggregation concept
  • Extremely small dimensions, less erection area required
  • Maintenance-free design of drive elements
  • No pressure silencer with wear-prone absorption material
  • Easy access to all components
  • Low noise emission
  • Energy- and eco-friendly operation due to low power consumption

Preferred applications:

For generating over-pressure in pneumatic pressure conveying systems used for conveying of bulk materials. The flexible modular design permits installation of any blower unit and motor size for belt drive within the range of a nominal width. Consequently the system can be optimally adapted to the specific demands on the output as well as to any modifications which may become necessary later.

Functional principle:

Due to the 3-blade rotors in connection with the pre-intake, a reduction of pulsation could be achieved thus taking completely new ways in the design of the device. All components of the unit have been installed on a basic construction. The basic construction includes purely metallic and completely wear-free installations which ensure a uniform reduction of noise over the whole speed range. Additional silencers on pressure end are normally not necessary. The very good long-term experience with V-belt drives has given grounds for developing this kind of drive further. The motor installed on a rocker drives the blower device with its 3-blade rotors via narrow V-belts thus generating the required pressure. This principle ensures that the belts have optimum tension at all times. Even after longer operation the tension need not be re-adjusted. The units are supplied completely with all necessary accessories. Elastic support is a standard feature, special base plates are not required. After connecting the conveying line, filling the lubricating oil and establishing the electrical connection the blower is ready for operation. Thus the installation costs are reduced to a minimum.

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