Air drive vacuum feeder

QVC series  Air drive vacuum feeder



Air drive vacuum feeder use the air compress air through the vacuum maker get the sure vacuum to transfer the material. The mechanical vacuum pump is no need. The machinery structure is simple, Cubage is small, avoid repair, low noise. Control is convenient, clear up the material static and covers the GMP standard. Vacuum maker get the pure vacuum. Make the transfer material avoid the separate layer, guarantee the material is homogeneous. So the machine is first choice to tablet press, capsule filling machine, dry granulator, packing machine, pulverizer and vibration sieve etc.
When the compress air supply to the vacuum maker. It produces the negative pressure come into being the vacuum airflow. The material is absorbed inbreathe the material jaws. Form air flow, through the inbreathe material jaws to the material storehouse of the material feeder. The filter separates the material and air. When
the material storehouse is full, the controller shut power. The vacuum stop working.
Same time the gate of material storehouse open. The material fall into the feeder of the relate machine. Then the compress air through the pulse clean the filter. Waiting for the time coming or the get the signal form the material level sensor, the feeder restart.



- Using compressed air as primary energy sources.
- Made of 316L stainless steel, meet the GMP standard.
- Intelligent control and high automation.
- Quite solving the stratification of powder and granule.
- Eliminate material static electricity.
- Transport ability strong, inside the machine nicety polished.
- The closeness didn't reveal environmental protection.
- Modular structure, easy to clean and dismantle.
- Hygiene cleanness made of nontoxic and corrosion resistant material.
- Small and light, easy to install, low noise and free form vibration.
- Energy saving and low running cost.


QVC conveying system is consists of material container, pipeline, vacuum conveyor, control system and so on.
The maximum distance to convey is 30 m in height or 90 m in length, and the maximum conveying capability can reach 18 T/h.
Representative world latest vacuum technique is act for tradition transport an equipment of ideal feeder.


Technical Parameters


Production capacity

Air consumption

Air pressure

Overall size


      350 kg

    180 L/m

0.4-0.6 MPa

140 x 560


     700 kg

    360 L/m

0.4-0.6 MPa

213 x 720


     1500 kg

    720 L/m

0.4-0.6 MPa

290 x 850


     3000 kg

    1440 L/m

0.4-0.6 MPa

420 x 1150


     6000 kg

    2880 L/m

0.4-0.6 MPa

420 x 1150


     9000 kg

    4320 L/m

0.4-0.6 MPa

420 x 1350

Transfer effect bases the distance and the character of the material.