Working principle:
Vacuum feeder is a vacuum feeding machine by using pneumatic vacuum pump as vacuum source, with this vacuum feeder materials could be directly from container to mixer, reactor, hopper, sheet press, packing machine, vibrating griddle, pellet trimming machine, hydro-state palter, dry-state pellet disintegrator. To use this feeder could lighten workers labor intensity, put an end to powder pollution and ensure the at production process meets GMP requirements.
When "ON/OFF" key is pressed, compressed air gets into vacuum pump and the discharge of the hopper. Driven by Pneumatic cylinder. Is closed. Vacuum is stabled in hopper. Vacuum feeder will form an air current under vacuum. Operated by this current, material is fed to vacuum hopper via hose. After a period of time( feeding time, adjustable). Compressed air is cut off, pneumatic vacuum pump could not generate vacuum and the discharge of the hopper. Driven by pneumatic cylinder, gets open the vacuum in vacuum feeder disappear and material is automatically discharged from the discharge into receiving machine( such as sheet press and packing machine). Meanwhile, compressed air stored in the air of time( discharge time, adjustable). Compressed air is restarted, Pneumatic vacuum pump generated vacuum, discharge is closed. Vacuum feeder feeding material again. In this way the feeder works in cycles to make the material fed into receiving machine continuously.
For the vacuum feeder with material level control automatic feeding is realized with the hopper of the material-receiving machine through materials level control. When the material level is higher than a position in the hopper to the material receiving.
Technical Specification:
| Model |
Feeding volume
(kg/h) |
Air consumption
( Liter/minute) |
Pressure of supplied air ( MPA) |
QVC-1 |
350KG |
180L |
0.5-0.6 |
QVC-2 |
700KG |
360L |
0.5-0.6 |
QVC-3 |
1500KG |
720L |
0.5-0.6 |
QVC-4 |
3000KG |
1440L |
0.5-0.6 |
QVC-5 |
6000KG |
2880L |
0.5-0.6 |
QVC-6 |
9000KG |
4320L |
0.5-0.6 |
Liaoning bright shine machinery Co., Limited is a group enterprise which main manufacture and leading export of pharmaceutical machinery, packing machinery, water treatment equipment in China. It is widely used in the pharmaceutical, food, chemical, electronic, cosmetic industries and has supply top quality of machinery and service for domestic and foreign customer.
We manufacuture machine and equipment will according to international standard, it will meet with cGMP and CE, FDA certificate, also supply IQ and OQ document to customer. Get more success from many order and also have been good reputation and high opinion of customer.
Main product is all kinds of pharmaceutical machinery and packing machinery, such as tablet press, screen, mill, mixer, granulating, dryer, coating machinery, suppository filling machinery, capsule filling machine, tube filling&sealing machine, tea bag packing machine, blister packing machinery, effervescent tablet packing machine, liquid filling machine, counting machine, sachet packing machine, labeling machine, boxing machine and so on.
BSIT (our company ) product has been exported to Russia, India, New Zealand, Pakistan, Chile, Bangladesh, Syria. Guatemala, Peru, Colombia, south Korea and more countries. We are making some foreign sole agency in above country. And also has enough professional export experience and design capability from many pharmaceutical factory or packing factory.
We guarantee that supply one year warranty and spare parts of wearing for any customer, also we can supply install and adjust machine service for excellent customer. And make turn-key project.
We confirm that will continue to increase and development our machine quality and sale service welcome to have more and more customer interested our company machine in feature.
