QVC-3 Pneumatic Vacuum Conveyor for Packing Machine/mixer/ Vibrating Screen
QVC-3 Pneumatic Vacuum conveyor for packing machine/mixer/ vibrating screen
Ⅰ,Working Principle
Vacuum feeder is a vacuum feeding machine by using pneumatic vacuum pump as vacuum source. With this vacuum feeder materials could be conveyed directly from container into mixer, reactor, silo, tablet machine, packing machine, vibration sieve, granulator, capsule filling machine, wet granulator, dry granulator and disintegrator. To use this feeder could lighten workers’ labor intensity, put an end to powder pollution and ensure that the 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 established in hopper. Vacuum feeder will form an air current under vacuum. Operated by this air 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 disappears, and material is automatically discharged from the discharge into the receiving machine (such as tablet press and packing machine). Meanwhile, the compressed air stored in the air tank blows the filter in reverse to make the filter cleaned automatically. After a period of time (discharge time, adjustable) compressed air is restarted, pneumatic vacuum pump generates vacuum, discharge is closed, vacuum feeder feeds 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 material level control. When the material level is higher than a position in the hopper of the material-receiving machine, vacuum feeder stops feeding, but when he material level is lower than a position in the hopper, vacuum feeder starts feeding automatically. And feeding on the material-receiving machine is thus completed.
Ⅱ,Technical Specification
Model |
Feeding Volume(kg/h) |
Air Consumption(L/min) |
Pressure of Supplied Air(Mpa) |
QVC-1 |
350 |
180 |
0.5-0.6 |
QVC-2 |
700 |
360 |
0.5-0.6 |
QVC-3 |
1500 |
720 |
0.5-0.6 |
QVC-4 |
3000 |
1440 |
0.5-0.6 |
QVC-5 |
6000 |
2880 |
0.5-0.6 |
QVC-6 |
9000 |
4320 |
0.5-0.6 |
- Standard export wooden case packaging
- Delivery time:10 working days after receiving 30% deposit
Punctual delivery time:
-We put your order into our tight production schedule, ensure your punctual delivery time.
-Production / inspection report before your order packed.
-Shipping notice/ insurance to you as soon as your order is shipped.
After sales service:
-We respect your feed back after receive the goods.
-We provide 12-24 months warranty after goods arrive.
-We promise all spare parts available in lifetime use.
-We large your complain within 48 hours.
Professional sales:
-We value every inquiry sent to us, ensure quick competitive offer.
-We cooperate with customer to bid tenders. Provide all necessary document.
-We are a sales team, with all techinical support from engineer team.
1.Our company’s engineers have long been engaged in pharmaceutical machine designed and developed,more experienced.
2.Over 30 years of rich experience in design and manufacture, can not only ensure best Chinese pharma machine performance,and reliability is optimal in China.
3.Our company can provide 100% custom made service,according to your actual production process ,we can design and transformthe special machines for your use.
4.Our company can provide free sample testing service ,to make sure the machine you buy from us is 100% suitable for your product,
you can send us some samples of your products and we will offer you the free testing of our machines.
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