Vacuum Conveyor
The vacuum conveyor stands as a cutting-edge and highly efficient
dust-free, closed-pipeline conveying solution. It is meticulously engineered to transport granular and powdery materials using the powerful force of vacuum suction.
By leveraging the pressure differential between the vacuum and the ambient environment, it generates dynamic airflow within the conveying pipeline, rapidly propelling powdered materials and ensuring seamless and efficient powder conveyance.
To meet the varied demands of numerous industries, our company provides specialized vacuum conveying systems
equipped with advanced cleaning and sterilization functions as well as
state-of-the-art, high-precision weighing capabilities.

- Independent reverse blowing mechanism for effortless automatic cleaning of filter cartridges,
- Streamlined structure for ease of operation and maintenance, complemented by low noise levels,
- Economical operation with wide-ranging applicability,
- Fully enclosed, environmentally-friendly conveying that ensures zero material leakage,
- Utilizes inert gas for safe transportation, allowing secure handling of flammable and explosive materials,
- Features a material suction machine with built-in cleaning balls and components for in-place cleaning (CIP) and sterilization (SIP) of the equipment,
- Configurable high-precision weighing components providing accurate measurements 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 founded in 2007 and is headquartered in Shijiazhuang, the thriving capital of Hebei Province. With a specialization in the innovative design and delivery of material handling automation systems, our company has established itself as an industry leader, earning numerous patents and accolades, including the prestigious titles of 'National High-Tech Enterprise' and 'Innovative Enterprise.'
Our primary product offerings currently include dust-free enclosed feeding systems, sealed conveying systems, pneumatic conveying systems, and tube chain conveying systems. These systems are extensively utilized in the metal materials industry, food processing industry, chemical industry, pharmaceutical industry, and the new energy industry.Furthermore, we pride ourselves on our state-of-the-art production facility, equipped with advanced manufacturing lines to ensure the highest quality standards for our equipment.
Our Customers