Vacuum Conveyor
A vacuum conveyor is a cutting-edge and highly efficient
dust-free , fully enclosed pipeline conveying solution, meticulously engineered to transport granular and powdery materials using the remarkable power of vacuum suction.
It generates a dynamic airflow within the conveying pipeline by leveraging the pressure differential between the vacuum and the surrounding environment, thereby propelling powdered materials at high speeds and ensuring a seamless powder conveying process.
Moreover, to meet the diverse needs of various industries, our company provides specialized vacuum conveying systems
that incorporate advanced cleaning and sterilization functions, as well as
state-of-the-art high-precision weighing capabilities.

- Independent reverse blowing mechanism for effortless and automatic cleaning of filter cartridges;
- Streamlined structure for ease of operation and maintenance, with low noise levels;
- Economical operation with broad applicability;
- Fully enclosed and environmentally-friendly conveying, ensuring zero material leakage;
- Utilizes inert gas for safe transportation, enabling the secure handling of flammable and explosive materials;
- Equipped with a material suction machine featuring built-in cleaning balls and components, facilitating in-place cleaning (CIP) and sterilization (SIP) of the equipment;
- Configurable high-precision weighing components, providing accurate measurement with a precision of 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] Specifies only the compressed air consumption necessary for the backflush device.
Shijiazhuang Rongxin Science and Technology Co., Ltd.
was established in 2007, with its headquarters strategically located in Shijiazhuang, the capital city of Hebei Province. Specializing inthe innovative design and provision of material handling automation systems, our company has earned a stellar reputation as an industry leader, amassing numerous patents and accolades, including the prestigious "National High-Tech Enterprise" and "Innovative Enterprise" titles.
Currently, our primary product offerings include dust-free enclosed feeding systems, sealed conveying systems, pneumatic conveying systems, and tube chain conveying systems. These systems find extensive applications in the metal materials industry, food processing industry, chemical industry, pharmaceutical industry, and new energy industry.Additionally, we boast a state-of-the-art production facility equipped with advanced manufacturing lines, ensuring the highest quality standards for our equipment.
Our Customers