Vacuum Conveyor
Product description
The vacuum feeder is a device that realizes the automatic conveying
of materials and is widely used in the pharmaceutical, food,
chemical and other industries. It can convey powder, granular and
other materials from the hopper or container to the designated
equipment. The closed conveying design can effectively prevent
material dust and cross-contamination, while reducing manual
operation, improving production efficiency and cleanliness. It is
especially suitable for the handling of materials that are prone to
dust, toxic or have strict hygiene standards.
Working principle
The working principle of the vacuum feeder is based on negative
pressure adsorption and pressure switching technology:
Firstly, a vacuum environment is created in the closed conveying
system by a vacuum pump, forming an internal and external pressure
difference.
Then, this pressure difference is utilized to "suck" powder,
granules and other materials from the hopper, silo or other
containers into the conveying pipeline.
When the materials reach the designated position (such as the
feeding port of a mixer, reactor or other equipment), the system
switches the valve or stops the vacuum pump to restore the pipeline
to normal pressure or convert it to positive pressure. Under the
combined effect of gravity and airflow, the materials are detached
from the conveying pipeline, completing the unloading.
The entire process is cyclically operated through an automated
control system to achieve continuous or intermittent material
conveying.
This principle ensures the closedness of material transportation,
reduces dust and pollution, and realizes non-contact transportation
by means of air pressure difference, which is suitable for the
efficient transfer of materials with various properties.
Product features
- Clean and environmentally friendly: Fully enclosed
transportation, no dust emission, less pollution, meeting the
requirements of high hygiene standards in the industry;
- High efficiency and ease of use: Automated operation, reducing
the need for manual labor, improving production efficiency;
- Strong applicability: Capable of transporting various materials
such as powders and particles, including fragile and toxic
materials;
- Flexible and convenient: Small installation area, flexible
pipeline layout, simple operation and maintenance;
- Safe and economical: Reducing material loss, minimizing safety
risks, and saving costs.
Product parameter
| Model | Hopper Capacity(L) | Working pressure | Conveying Capacity(kg/h) | Compressed air consumption |
| QVC-1 | 1.1 | 0.4-0.6Mpa | 50-300 | 180NL/min |
| QVC-2 | 6 | 0.4-0.6Mpa | 100-700 | 360NL/min |
| QVC-3 | 12 | 0.4-0.6Mpa | 300-1500 | 720NL/min |
| QVC-4 | 42 | 0.4-0.6Mpa | 600-3000 | 1440NL/min |
| QVC-5 | 60 | 0.4-0.6Mpa | 900-6000 | 2880NL/min |
Production line diagram
It works will like the below
1. Put your materials into the weighing silo
2. Enter the required weight of each material in the control
system.
3. The ingredient you want will enter the weighing hopper.
4. The weighing hopper is connected with a vacuum conveyor.
5. The vacuum conveyor will suck the material into the mixer
6. After mixing, the material will feed into the packing machine by
the vacuum conveyor
7. The packing machine will fill 2kg of material into your bags and
seal the bags
Product details
Product display
Application
Application
Wide range of applications: The vacuum loader is mainly used for
conveying powdery and granular materials, such as raw
pharmaceutical powders,
chemicalders, metal oxide powders, etc.; however, it is not
suitable for conveying overly moist, sticky, or heavy materials.
Packaging & Shipping
Why Choose us
About us
Company Profile
We have been specializing in the production of Screening and
conveying equipment for 13 years. China's vibrating screen industry
top three. And we have done matching and OEM for many large
companies. Including the world's top vibrating screen manufacturer,
Sweco, USA, we have OEM for his China region. And our products are
often exported to Australia, Thailand, Indonesia, New Zealand and
other countries.
We welcome customers or dealers to visit our factory and will
arrange everything for you. Our factory address: West of the
industrial and commercial office of Da Zhaoying Town, Xinxiang
City, Henan Province.
