Vacuum Conveyor
A vacuum conveyor is a cutting-edge solution for material transportation.
dust-free , closed pipeline conveying equipment that expertly transports granular and powdery materials by utilizing powerful vacuum suction.
It masterfully creates an airflow inside the conveying pipeline by harnessing the pressure difference between the vacuum and ambient space, which propels the rapid movement of powdered materials, thus flawlessly completing the powder conveying process.
Furthermore, to cater to the unique needs of various industries, Shijiazhuang Rongxin Science and Technology Co., Ltd. also offers vacuum conveying systems
with integrated cleaning and sterilization functions , as well as
high-precision weighing features.

- Featuring independent reverse blowing for automatic filter cartridge cleaning;
- A streamlined structure, ease of operation and maintenance, and minimal noise levels;
- Low operating costs, making it widely applicable across multiple sectors;
- Environmentally friendly, enclosed conveying that ensures no material leakage;
- Capable of employing inert gas to safeguard transportation, ensuring the safe feeding of flammable and explosive materials;
- A material suction machine with a built-in cleaning function, complete with cleaning balls and components, capable of cleaning in place (CIP) and sterilization in place (SIP);
- High-precision weighing components can be integrated, achieving exceptional 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] Does not include the power of additional selected fan and its electrical components.
[2] 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 nestled in Shijiazhuang, the bustling capital of Hebei Province. Specializing inthe innovative design and provision of advanced material handling automation systems, our company is esteemed as a trailblazer in the industry, earning numerous patents and accolades, including the prestigious titles of 'National High-Tech Enterprise' and 'Innovative Enterprise.'
At present, our core offerings encompass dust-free enclosed feeding systems, sealed conveying systems, pneumatic conveying systems, and tube chain conveying systems, which are extensively utilized in the metal materials industry, food processing industry, chemical industry, pharmaceutical industry, and new energy industry.Additionally, we boast our own state-of-the-art production facility with well-established manufacturing lines, ensuring the highest quality of our equipment.
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