Vacuum Conveyor
A vacuum conveyor represents a groundbreaking solution for
dust-free, closed pipeline transportation, meticulously designed to move granular and powdery materials using the sophisticated power of vacuum suction.
Leveraging the pressure differential between the vacuum and the external environment, it creates a dynamic airflow within the pipeline, rapidly transporting powdered materials and ensuring a highly efficient conveying process.
To meet the unique needs of various industries, Shijiazhuang Rongxin Science and Technology Co., Ltd. offers cutting-edge vacuum conveying systems
featuring integrated cleaning and sterilization capabilities along with
high-precision weighing functionalities.

- Equipped with an independent reverse blowing mechanism for automatic filter cartridge cleaning;
- Boasts a simple design, user-friendly operation, easy maintenance, and low noise operation;
- Cost-effective to operate and adaptable for various applications;
- Sealed, eco-friendly conveying method that prevents material leakage;
- Capable of using inert gas for transportation, ensuring the safe handling of flammable and explosive materials;
- Comes with a material suction machine featuring advanced cleaning functions, including built-in cleaning balls and components for efficient CIP (cleaning in place) and SIP (sterilization in place) operations;
- Incorporates high-precision weighing components for measurement accuracy up to 0.5%
Model |
XL-14 |
XL-33 |
XL-56 |
Volume (L) |
14 |
33 |
56 |
Power (W)[1] |
200 |
Compressed air consumption[2]/Pressure [(L/min)/MPa] |
100/0.6 |
200/0.6 |
Vacuum extraction interface |
2-inch quick connector |
3-inch quick connector |
4-inch quick connector |
Feed inlet interface |
Weight (Kg) |
37 |
40 |
65 |
Overall dimensions (mm) [diameter × height] |
Φ400×1000 |
Φ400×1250 |
Φ650×1350 |
[1] Excludes the power requirements for any additional selected fan and its electrical components.
[2] Pertains solely to the compressed air consumption required for the backflush device.
Shijiazhuang Rongxin Science and Technology Co., Ltd.,
founded in 2007 and headquartered in Shijiazhuang, the capital of Hebei Province, specializes indesigning and delivering advanced material handling automation systems. Recognized as an industry leader, our company holds numerous patents and prestigious titles such as 'National High-Tech Enterprise' and 'Innovative Enterprise.'
Our product range includes dust-free enclosed feeding systems, sealed conveying systems, pneumatic conveying systems, and tube chain conveying systems. These products are widely used in industries including metal materials, food processing, chemicals, pharmaceuticals, and new energy.We possess a state-of-the-art production facility with robust manufacturing lines to ensure the highest quality of our equipment.
Company Certifications
Our Customers