The Vacuum Conveyor
A vacuum conveyor is a revolutionary solution
providing dust-free and closed pipeline conveying capabilities, designed to transport granular and powdery materials through efficient vacuum suction technology.
By harnessing the pressure difference between the vacuum system and the surrounding environment, it generates a powerful airflow within the pipeline, ensuring the swift and efficient movement of powdered materials, thereby streamlining the entire powder conveying process.
To cater to the diverse needs of various industries, our company offers vacuum conveying systems
equipped with advanced cleaning and sterilization functions along with
high-precision weighing capabilities to meet exacting standards.

- Features include independent reverse blowing for automatic filter cartridge cleaning;
- a simple structure that ensures easy operation and maintenance while maintaining low noise levels;
- low operational costs, making it widely applicable across industries;
- an enclosed, environmentally friendly design that prevents material leakage;
- and the ability to use inert gas to safely transport flammable and explosive materials;
- Additionally, our material suction machine is designed with built-in cleaning balls and components for Cleaning-In-Place (CIP) and Sterilization-In-Place (SIP) functionalities;
- and high-precision weighing components achieving an impressive measurement accuracy 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] Power consumption figures do not account for additional selected fan power or its electrical components.
[2] Compressed air consumption is limited to what is required by the backflush device.
Shijiazhuang Rongxin Science and Technology Co., Ltd.
was established in 2007 and is headquartered in Shijiazhuang, Hebei Province's capital. Renowned for our expertise in designing and providing material handling automation systems, we have earned a stellar reputation, numerous patents, and accolades such as 'National High-Tech Enterprise' and 'Innovative Enterprise.'
Our main product offerings include dust-free enclosed feeding systems, sealed conveying systems, pneumatic conveying systems, and tube chain conveying systems. These advanced technologies find applications in the metal materials, food processing, chemical, pharmaceutical, and new energy industries.We also boast our own production facility with mature manufacturing lines, ensuring the utmost quality of our equipment.
Our Customers