Vacuum Conveyor
A vacuum conveyor is a cutting-edge solution designed to ensure
dust-free and hygienic , closed pipeline conveying equipment used to transport granular and powdery materials by utilizing powerful vacuum suction.
It ingeniously creates an airflow within the conveying pipeline by leveraging the pressure differential between the vacuum and ambient space, thus propelling the swift movement of powdered materials and completing the entire conveying process with utmost efficacy.
Moreover, to cater to the unique demands of various industries, Shijiazhuang Rongxin Science and Technology Co., Ltd. offers advanced vacuum conveying systems
featuring comprehensive cleaning and sterilization functions , as well as
state-of-the-art high-precision weighing capabilities.

- Equipped with independent reverse blowing mechanisms for seamless automatic cleaning of filter cartridges;
- Boasting a simple structure, easy operation and maintenance, and low noise levels;
- Offering low operating costs, making it widely applicable across various sectors;
- Providing enclosed and environmentally friendly conveying, ensuring zero material leakage;
- Capable of using inert gas for safe transportation, ensuring the secure handling of flammable and explosive materials;
- A material suction machine integrated with advanced cleaning functionality, equipped with built-in cleaning balls and components for comprehensive cleaning in place (CIP) and sterilization in place (SIP);
- High-precision weighing components can be incorporated, achieving meticulous weighing accuracy with a measurement precision of 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] This specification does not include the power of any additional selected fan and its electrical components.
[2] Values are only indicative of the compressed air consumption needed by the backflush device.
Shijiazhuang Rongxin Science and Technology Co., Ltd.
was established in 2007, headquartered in Shijiazhuang, the capital city of Hebei Province. Specializing inthe design and provision of automated material handling systems, our company stands as a recognized leader in the industry, earning a multitude of patents and accolades, including "National High-Tech Enterprise" and "Innovative Enterprise."
Presently, our main products encompass dust-free enclosed feeding systems, sealed conveying systems, pneumatic conveying systems, and tube chain conveying systems. These are extensively utilized in the metal materials industry, food processing industry, chemical industry, pharmaceutical industry, and new energy industry.In addition, we operate a dedicated production facility outfitted with mature manufacturing lines to ensure the superior quality of our equipment.
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