The Vacuum Conveyor
A vacuum conveyor is a cutting-edge solution in
dust-free, closed pipeline conveying equipment designed to transport granular and powdery materials by utilizing efficient vacuum suction technology.
It generates a powerful airflow inside the conveying pipeline by leveraging the pressure difference between the vacuum and ambient space. This mechanism drives the rapid movement of powdered materials, efficiently completing the entire powder conveying process.
To cater to the diverse needs of various industries, our company also offers sophisticated vacuum conveying systems
with integrated cleaning and sterilization functions, as well as
advanced high-precision weighing capabilities.

- Innovative reverse blowing technology ensures automatic and thorough cleaning of filter cartridges;
- Features a simple structure for effortless operation and maintenance while maintaining low noise levels;
- Offers cost-effective operation and broad applicability across industries;
- The enclosed design promotes environmentally friendly conveying, ensuring no material leakage at any stage;
- Equipped with the capability to use inert gas for safe transportation of flammable and explosive materials, ensuring utmost safety;
- Includes a material suction machine with a powerful cleaning function, outfitted with built-in cleaning balls and components for efficient cleaning in place (CIP) and sterilization in place (SIP);
- Can be configured with high-precision weighing components, achieving 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] Note: Does not include the power of any additional selected fan and its electrical components.
[2] Note: Only accounts for the compressed air consumption required by the backflush device.
Shijiazhuang Rongxin Science and Technology Co., Ltd.
was established in 2007, with its headquarters situated in Shijiazhuang, the vibrant capital of Hebei Province. Specializing inthe innovative design and provision of material handling automation systems, our company has earned a prestigious reputation as a leader in the field. We have secured numerous patents and accolades, including recognition as a "National High-Tech Enterprise" and "Innovative Enterprise."
Currently, our main product offerings include dust-free enclosed feeding systems, sealed conveying systems, pneumatic conveying systems, and tube chain conveying systems. These solutions are widely utilized in industries such as metal materials, food processing, chemicals, pharmaceuticals, and new energy.Additionally, we boast a state-of-the-art production facility with advanced manufacturing lines, ensuring superior quality of our equipment.
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