The Vacuum Conveyor
A vacuum conveyor is a revolutionary piece of equipment, designed to
provide a completely dust-free , enclosed pipeline conveying solution that transports granular and powdery materials seamlessly using vacuum suction.
This system generates a powerful airflow within the conveying pipeline by leveraging the pressure difference between the vacuum and ambient environment, thereby ensuring the rapid and efficient movement of powdered materials, culminating in a flawless powder conveying process.
To cater to the diverse needs of various industries, Shijiazhuang Rongxin Science and Technology Co., Ltd. offers advanced vacuum conveying systems
that include integrated cleaning and sterilization functions , along with
high-precision weighing capabilities.
- Our systems feature independent reverse blowing mechanisms for automatic filter cartridge cleaning, ensuring uninterrupted operation;
- a simple yet robust structure that guarantees easy operation and maintenance, coupled with low noise levels to enhance user experience;
- low operating costs making it widely applicable across various sectors;
- an enclosed, environmentally friendly design that ensures zero material leakage;
- the capability to utilize inert gas protection for safe handling of flammable and explosive materials;
- a material suction machine equipped with built-in cleaning balls and components, enabling in-place cleaning (CIP) and sterilization (SIP);
- high-precision weighing components with a remarkable 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] Please note: This does not include the power of additional selected fans and their electrical components.
[2] This only accounts for the compressed air consumption required by the backflush device.
Shijiazhuang Rongxin Science and Technology Co., Ltd.was founded in 2007, with its headquarters located in Shijiazhuang, the capital city of Hebei Province. Specializing in the design and equipment provision of material handling automation system, our company has garnered recognition as a leader in the field, securing numerous patents and accolades, including "National High-Tech Enterprise" and "Innovative Enterprise."
Currently, our company's main products include dust-free enclosed feeding systems, sealed conveying systems, pneumatic conveying systems, and tube chain conveying systems, all of which are widely used in the metal materials industry, food processing industry, chemical industry, pharmaceutical industry, and new energy industry. Additionally, we operate our own production facility with mature manufacturing lines, guaranteeing the quality of our equipment.
Our company has complete qualifications for EPC project general contracting and has passed the ISO9001 quality management system certification. Since its inception, our company has successfully implemented the design and installation of over 1,000 large-scale projects, providing excellent solutions for powder automatic batching systems to large enterprises including, but not limited to, China Railway Construction, CRRC Corporation Limited, Shougang Group, and Huabei Pharmaceutical. Our company also has established solid cooperation with some companies in Europe, America, and India while holding a stable market share domestically.
Our Valued Customers
){kind=link}